OX11 postcode district: Didcot and around, Oxfordshire

OX11 is a postcode district in Oxfordshire, with 1,184 postcodes in use in 6 sectors. It has postcodes in Didcot, Harwell, Chilton, Vale of White Horse and 1 more place. It is split between 2 councils: South Oxfordshire (862 postcodes) and Vale of White Horse (322).

Postcodes in use
1,184
Sectors
6
Councils
2 councils
Places
4 places

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in OX11, by flood risk

Map of every postcode in OX11, by flood risk Of the 1,184 postcodes in OX11 that ONS places, 35 have a home or business at high risk, 1 are at medium risk at worst, 29 are at low risk at worst and 1,119 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 13 postcodes at high or medium risk; 8 postcodes at high or medium risk. Places named: Didcot, Harwell, Chilton, Vale of White Horse, Steventon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. OX11 0AA: not on the flood risk listOX11 0AB: not on the flood risk listOX11 0AD: not on the flood risk listOX11 0AE: not on the flood risk listOX11 0AF: not on the flood risk listOX11 0AH: not on the flood risk listOX11 0AJ: not on the flood risk listOX11 0AL: not on the flood risk listOX11 0AN: not on the flood risk listOX11 0AP: not on the flood risk listOX11 0AQ: not on the flood risk listOX11 0AS: not on the flood risk listOX11 0AT: not on the flood risk listOX11 0AU: not on the flood risk listOX11 0AX: not on the flood risk listOX11 0AY: not on the flood risk listOX11 0AZ: not on the flood risk listOX11 0BA: not on the flood risk listOX11 0BB: not on the flood risk listOX11 0BD: not on the flood risk listOX11 0BE: not on the flood risk listOX11 0BH: not on the flood risk listOX11 0BJ: not on the flood risk listOX11 0BL: not on the flood risk listOX11 0BP: not on the flood risk listOX11 0BQ: not on the flood risk listOX11 0BS: not on the flood risk listOX11 0BT: not on the flood risk listOX11 0BU: not on the flood risk listOX11 0BX: not on the flood risk listOX11 0BY: not on the flood risk listOX11 0DE: not on the flood risk listOX11 0DF: not on the flood risk listOX11 0DP: not on the flood risk listOX11 0DQ: not on the flood risk listOX11 0DR: not on the flood risk listOX11 0DS: not on the flood risk listOX11 0DX: not on the flood risk listOX11 0DY: not on the flood risk listOX11 0DZ: not on the flood risk listOX11 0EB: not on the flood risk listOX11 0ED: not on the flood risk listOX11 0EE: not on the flood risk listOX11 0EG: not on the flood risk listOX11 0EH: not on the flood risk listOX11 0EL: not on the flood risk listOX11 0EN: not on the flood risk listOX11 0EP: not on the flood risk listOX11 0EQ: not on the flood risk listOX11 0ER: not on the flood risk listOX11 0ES: not on the flood risk listOX11 0ET: not on the flood risk listOX11 0EU: not on the flood risk listOX11 0EW: not on the flood risk listOX11 0EX: not on the flood risk listOX11 0EY: not on the flood risk listOX11 0EZ: not on the flood risk listOX11 0FA: not on the flood risk listOX11 0FB: not on the flood risk listOX11 0FD: not on the flood risk listOX11 0FE: not on the flood risk listOX11 0FF: not on the flood risk listOX11 0FG: not on the flood risk listOX11 0FH: not on the flood risk listOX11 0FL: not on the flood risk listOX11 0FP: not on the flood risk listOX11 0FQ: not on the flood risk listOX11 0FR: not on the flood risk listOX11 0FS: not on the flood risk listOX11 0FT: not on the flood risk listOX11 0FU: not on the flood risk listOX11 0FW: not on the flood risk listOX11 0FX: not on the flood risk listOX11 0FZ: not on the flood risk listOX11 0GA: not on the flood risk listOX11 0GB: not on the flood risk listOX11 0GD: not on the flood risk listOX11 0GE: not on the flood risk listOX11 0GH: not on the flood risk listOX11 0GJ: not on the flood risk listOX11 0GL: not on the flood risk listOX11 0GN: not on the flood risk listOX11 0HA: not on the flood risk listOX11 0HB: not on the flood risk listOX11 0HD: not on the flood risk listOX11 0HE: not on the flood risk listOX11 0HG: not on the flood risk listOX11 0HP: not on the flood risk listOX11 0HR: not on the flood risk listOX11 0HS: not on the flood risk listOX11 0HT: not on the flood risk listOX11 0HU: not on the flood risk listOX11 0HW: not on the flood risk listOX11 0HY: not on the flood risk listOX11 0JG: not on the flood risk listOX11 0JJ: not on the flood risk listOX11 0JL: not on the flood risk listOX11 0JN: not on the flood risk listOX11 0JP: not on the flood risk listOX11 0JQ: not on the flood risk listOX11 0JR: not on the flood risk listOX11 0JS: not on the flood risk listOX11 0JT: not on the flood risk listOX11 0JU: not on the flood risk listOX11 0JW: not on the flood risk listOX11 0JX: not on the flood risk listOX11 0JY: not on the flood risk listOX11 0JZ: not on the flood risk listOX11 0LA: not on the flood risk listOX11 0LD: not on the flood risk listOX11 0LE: not on the flood risk listOX11 0LF: not on the flood risk listOX11 0LG: not on the flood risk listOX11 0LH: not on the flood risk listOX11 0LJ: not on the flood risk listOX11 0LL: not on the flood risk listOX11 0LP: not on the flood risk listOX11 0LQ: not on the flood risk listOX11 0LR: not on the flood risk listOX11 0LS: not on the flood risk listOX11 0LT: not on the flood risk listOX11 0LU: not on the flood risk listOX11 0LW: not on the flood risk listOX11 0LX: not on the flood risk listOX11 0NA: not on the flood risk listOX11 0NB: not on the flood risk listOX11 0NF: not on the flood risk listOX11 0NG: not on the flood risk listOX11 0NH: not on the flood risk listOX11 0NJ: not on the flood risk listOX11 0NL: not on the flood risk listOX11 0NQ: not on the flood risk listOX11 0NS: not on the flood risk listOX11 0NT: not on the flood risk listOX11 0NW: not on the flood risk listOX11 0PA: not on the flood risk listOX11 0PB: not on the flood risk listOX11 0PD: not on the flood risk listOX11 0PE: not on the flood risk listOX11 0PF: not on the flood risk listOX11 0PG: not on the flood risk listOX11 0PH: not on the flood risk listOX11 0PQ: not on the flood risk listOX11 0PT: not on the flood risk listOX11 0PW: not on the flood risk listOX11 0QG: not on the flood risk listOX11 0QP: not on the flood risk listOX11 0QR: not on the flood risk listOX11 0QU: not on the flood risk listOX11 0QX: not on the flood risk listOX11 0RA: not on the flood risk listOX11 0RD: not on the flood risk listOX11 0RL: not on the flood risk listOX11 0RN: not on the flood risk listOX11 0RP: not on the flood risk listOX11 0RQ: not on the flood risk listOX11 0RR: not on the flood risk listOX11 0RS: not on the flood risk listOX11 0RT: not on the flood risk listOX11 0RU: not on the flood risk listOX11 0RW: not on the flood risk listOX11 0RX: not on the flood risk listOX11 0RZ: not on the flood risk listOX11 0SA: not on the flood risk listOX11 0SB: not on the flood risk listOX11 0SG: not on the flood risk listOX11 0SH: not on the flood risk listOX11 0SL: not on the flood risk listOX11 0SP: not on the flood risk listOX11 0SQ: not on the flood risk listOX11 0SR: not on the flood risk listOX11 0SS: not on the flood risk listOX11 0ST: not on the flood risk listOX11 0SU: not on the flood risk listOX11 0SW: not on the flood risk listOX11 0SX: not on the flood risk listOX11 0TA: not on the flood risk listOX11 0TD: not on the flood risk listOX11 0TS: not on the flood risk listOX11 0TU: not on the flood risk listOX11 0TW: not on the flood risk listOX11 0TX: not on the flood risk listOX11 0TY: not on the flood risk listOX11 0TZ: not on the flood risk listOX11 0UB: not on the flood risk listOX11 0UD: not on the flood risk listOX11 0UE: not on the flood risk listOX11 0UF: not on the flood risk listOX11 0ZY: not on the flood risk listOX11 6AA: not on the flood risk listOX11 6AB: not on the flood risk listOX11 6AD: not on the flood risk listOX11 6AE: not on the flood risk listOX11 6AG: not on the flood risk listOX11 6AH: not on the flood risk listOX11 6AJ: not on the flood risk listOX11 6AN: not on the flood risk listOX11 6AP: not on the flood risk listOX11 6AR: not on the flood risk listOX11 6AS: not on the flood risk listOX11 6AT: not on the flood risk listOX11 6AW: not on the flood risk listOX11 6AX: not on the flood risk listOX11 6AY: not on the flood risk listOX11 6AZ: not on the flood risk listOX11 6BB: not on the flood risk listOX11 6BD: not on the flood risk listOX11 6BE: not on the flood risk listOX11 6BF: not on the flood risk listOX11 6BG: not on the flood risk listOX11 6BJ: not on the flood risk listOX11 6BL: not on the flood risk listOX11 6BN: not on the flood risk listOX11 6BR: not on the flood risk listOX11 6BU: not on the flood risk listOX11 6BW: not on the flood risk listOX11 6BX: not on the flood risk listOX11 6BZ: not on the flood risk listOX11 6DA: not on the flood risk listOX11 6DB: not on the flood risk listOX11 6DD: not on the flood risk listOX11 6DE: not on the flood risk listOX11 6DH: not on the flood risk listOX11 6DJ: not on the flood risk listOX11 6DL: not on the flood risk listOX11 6DN: not on the flood risk listOX11 6DP: not on the flood risk listOX11 6DQ: not on the flood risk listOX11 6DR: not on the flood risk listOX11 6DS: not on the flood risk listOX11 6DT: not on the flood risk listOX11 6DU: not on the flood risk listOX11 6DW: not on the flood risk listOX11 6DX: not on the flood risk listOX11 6DZ: not on the flood risk listOX11 6EA: not on the flood risk listOX11 6EB: not on the flood risk listOX11 6EE: not on the flood risk listOX11 6EG: not on the flood risk listOX11 6EH: not on the flood risk listOX11 6EJ: not on the flood risk listOX11 6EL: not on the flood risk listOX11 6EP: not on the flood risk listOX11 6EQ: not on the flood risk listOX11 6ES: not on the flood risk listOX11 6ET: not on the flood risk listOX11 6EW: not on the flood risk listOX11 6EX: not on the flood risk listOX11 6EY: not on the flood risk listOX11 6EZ: not on the flood risk listOX11 6FA: not on the flood risk listOX11 6FB: not on the flood risk listOX11 6FD: not on the flood risk listOX11 6FF: not on the flood risk listOX11 6FG: not on the flood risk listOX11 6FH: not on the flood risk listOX11 6FJ: not on the flood risk listOX11 6FL: not on the flood risk listOX11 6FN: not on the flood risk listOX11 6FP: not on the flood risk listOX11 6FQ: not on the flood risk listOX11 6FR: not on the flood risk listOX11 6FT: not on the flood risk listOX11 6FU: not on the flood risk listOX11 6FX: not on the flood risk listOX11 6FY: not on the flood risk listOX11 6FZ: not on the flood risk listOX11 6GA: not on the flood risk listOX11 6GD: not on the flood risk listOX11 6GE: not on the flood risk listOX11 6GF: not on the flood risk listOX11 6GG: not on the flood risk listOX11 6GH: not on the flood risk listOX11 6GJ: not on the flood risk listOX11 6GL: not on the flood risk listOX11 6GN: not on the flood risk listOX11 6GP: not on the flood risk listOX11 6GQ: not on the flood risk listOX11 6GS: not on the flood risk listOX11 6GT: not on the flood risk listOX11 6GU: not on the flood risk listOX11 6GW: not on the flood risk listOX11 6GX: not on the flood risk listOX11 6GY: not on the flood risk listOX11 6GZ: not on the flood risk listOX11 6HA: not on the flood risk listOX11 6HH: not on the flood risk listOX11 6HJ: not on the flood risk listOX11 6HL: not on the flood risk listOX11 6HN: not on the flood risk listOX11 6HP: not on the flood risk listOX11 6HQ: not on the flood risk listOX11 6HS: not on the flood risk listOX11 6HT: not on the flood risk listOX11 6HU: not on the flood risk listOX11 6HW: not on the flood risk listOX11 6HX: not on the flood risk listOX11 6HY: not on the flood risk listOX11 6HZ: not on the flood risk listOX11 6JA: not on the flood risk listOX11 6JB: not on the flood risk listOX11 6JD: not on the flood risk listOX11 6JE: not on the flood risk listOX11 6JF: not on the flood risk listOX11 6JG: not on the flood risk listOX11 6JH: not on the flood risk listOX11 6JJ: not on the flood risk listOX11 6JL: not on the flood risk listOX11 6JN: not on the flood risk listOX11 6JR: not on the flood risk listOX11 6JS: not on the flood risk listOX11 6JT: not on the flood risk listOX11 6JW: not on the flood risk listOX11 6JX: not on the flood risk listOX11 6JY: not on the flood risk listOX11 6JZ: not on the flood risk listOX11 6LB: not on the flood risk listOX11 6LD: not on the flood risk listOX11 6LE: not on the flood risk listOX11 6LF: not on the flood risk listOX11 6LG: not on the flood risk listOX11 6LL: not on the flood risk listOX11 6LP: not on the flood risk listOX11 6LQ: not on the flood risk listOX11 6LR: not on the flood risk listOX11 6LU: not on the flood risk listOX11 6LX: not on the flood risk listOX11 6LY: not on the flood risk listOX11 6LZ: not on the flood risk listOX11 6NA: not on the flood risk listOX11 6NB: not on the flood risk listOX11 6ND: not on the flood risk listOX11 6NF: not on the flood risk listOX11 6NH: not on the flood risk listOX11 7AA: not on the flood risk listOX11 7AB: not on the flood risk listOX11 7AD: not on the flood risk listOX11 7AF: not on the flood risk listOX11 7AG: not on the flood risk listOX11 7AH: not on the flood risk listOX11 7AJ: not on the flood risk listOX11 7AL: not on the flood risk listOX11 7AN: not on the flood risk listOX11 7AP: not on the flood risk listOX11 7AQ: not on the flood risk listOX11 7AR: not on the flood risk listOX11 7AT: not on the flood risk listOX11 7AU: not on the flood risk listOX11 7AY: not on the flood risk listOX11 7BA: not on the flood risk listOX11 7BD: not on the flood risk listOX11 7BF: not on the flood risk listOX11 7BG: not on the flood risk listOX11 7BH: not on the flood risk listOX11 7BJ: not on the flood risk listOX11 7BL: not on the flood risk listOX11 7BN: not on the flood risk listOX11 7BP: not on the flood risk listOX11 7BS: not on the flood risk listOX11 7BT: not on the flood risk listOX11 7BW: not on the flood risk listOX11 7BX: not on the flood risk listOX11 7BY: not on the flood risk listOX11 7BZ: not on the flood risk listOX11 7DA: not on the flood risk listOX11 7DB: not on the flood risk listOX11 7DD: not on the flood risk listOX11 7DE: not on the flood risk listOX11 7DG: not on the flood risk listOX11 7DH: not on the flood risk listOX11 7DJ: not on the flood risk listOX11 7DP: not on the flood risk listOX11 7DT: not on the flood risk listOX11 7DU: not on the flood risk listOX11 7DZ: not on the flood risk listOX11 7EA: not on the flood risk listOX11 7EB: not on the flood risk listOX11 7ED: not on the flood risk listOX11 7EE: not on the flood risk listOX11 7EF: not on the flood risk listOX11 7EG: not on the flood risk listOX11 7EH: not on the flood risk listOX11 7EJ: not on the flood risk listOX11 7EP: not on the flood risk listOX11 7EQ: not on the flood risk listOX11 7ER: not on the flood risk listOX11 7ES: not on the flood risk listOX11 7EX: not on the flood risk listOX11 7EY: not on the flood risk listOX11 7FE: not on the flood risk listOX11 7FF: not on the flood risk listOX11 7FG: not on the flood risk listOX11 7FN: not on the flood risk listOX11 7FQ: not on the flood risk listOX11 7FW: not on the flood risk listOX11 7FY: not on the flood risk listOX11 7GA: not on the flood risk listOX11 7GB: not on the flood risk listOX11 7GD: not on the flood risk listOX11 7GE: not on the flood risk listOX11 7GF: not on the flood risk listOX11 7GZ: not on the flood risk listOX11 7HB: not on the flood risk listOX11 7HD: not on the flood risk listOX11 7HE: not on the flood risk listOX11 7HF: not on the flood risk listOX11 7HH: not on the flood risk listOX11 7HJ: not on the flood risk listOX11 7HL: not on the flood risk listOX11 7HN: not on the flood risk listOX11 7HP: not on the flood risk listOX11 7HR: not on the flood risk listOX11 7HS: not on the flood risk listOX11 7HT: not on the flood risk listOX11 7HU: not on the flood risk listOX11 7HY: not on the flood risk listOX11 7HZ: not on the flood risk listOX11 7JA: not on the flood risk listOX11 7JB: not on the flood risk listOX11 7JD: not on the flood risk listOX11 7JE: not on the flood risk listOX11 7JG: not on the flood risk listOX11 7JH: not on the flood risk listOX11 7JJ: not on the flood risk listOX11 7JL: not on the flood risk listOX11 7JN: not on the flood risk listOX11 7JQ: not on the flood risk listOX11 7JR: not on the flood risk listOX11 7JT: not on the flood risk listOX11 7JX: not on the flood risk listOX11 7JY: not on the flood risk listOX11 7JZ: not on the flood risk listOX11 7LB: not on the flood risk listOX11 7LD: not on the flood risk listOX11 7LE: not on the flood risk listOX11 7LF: not on the flood risk listOX11 7LG: not on the flood risk listOX11 7LL: not on the flood risk listOX11 7LP: not on the flood risk listOX11 7LT: not on the flood risk listOX11 7ND: not on the flood risk listOX11 7NE: not on the flood risk listOX11 7NG: not on the flood risk listOX11 7NJ: not on the flood risk listOX11 7NN: not on the flood risk listOX11 7NR: not on the flood risk listOX11 7NT: not on the flood risk listOX11 7NU: not on the flood risk listOX11 7PA: not on the flood risk listOX11 7PB: not on the flood risk listOX11 7PD: not on the flood risk listOX11 7PE: not on the flood risk listOX11 7PF: not on the flood risk listOX11 7PH: not on the flood risk listOX11 7PJ: not on the flood risk listOX11 7PR: not on the flood risk listOX11 7PY: not on the flood risk listOX11 7PZ: not on the flood risk listOX11 7QA: not on the flood risk listOX11 7QB: not on the flood risk listOX11 7QE: not on the flood risk listOX11 7QF: not on the flood risk listOX11 7QG: not on the flood risk listOX11 7QJ: not on the flood risk listOX11 7QN: not on the flood risk listOX11 7QQ: not on the flood risk listOX11 7QR: not on the flood risk listOX11 7QS: not on the flood risk listOX11 7QT: not on the flood risk listOX11 7QU: not on the flood risk listOX11 7QW: not on the flood risk listOX11 7QX: not on the flood risk listOX11 7RB: not on the flood risk listOX11 7RF: not on the flood risk listOX11 7RX: not on the flood risk listOX11 7SD: not on the flood risk listOX11 7SF: not on the flood risk listOX11 7SH: not on the flood risk listOX11 7SP: not on the flood risk listOX11 7SR: not on the flood risk listOX11 7SS: not on the flood risk listOX11 7ST: not on the flood risk listOX11 7SW: not on the flood risk listOX11 7SY: not on the flood risk listOX11 7SZ: not on the flood risk listOX11 7TA: not on the flood risk listOX11 7TB: not on the flood risk listOX11 7TD: not on the flood risk listOX11 7TE: not on the flood risk listOX11 7TG: not on the flood risk listOX11 7TJ: not on the flood risk listOX11 7TN: not on the flood risk listOX11 7TQ: not on the flood risk listOX11 7TS: not on the flood risk listOX11 7TY: not on the flood risk listOX11 7TZ: not on the flood risk listOX11 7UD: not on the flood risk listOX11 7UE: not on the flood risk listOX11 7UF: not on the flood risk listOX11 7UG: not on the flood risk listOX11 7UH: not on the flood risk listOX11 7UJ: not on the flood risk listOX11 7UL: not on the flood risk listOX11 7UN: not on the flood risk listOX11 7UP: not on the flood risk listOX11 7UQ: not on the flood risk listOX11 7UR: not on the flood risk listOX11 7US: not on the flood risk listOX11 7UW: not on the flood risk listOX11 7UX: not on the flood risk listOX11 7UY: not on the flood risk listOX11 7UZ: not on the flood risk listOX11 7WB: not on the flood risk listOX11 7XB: not on the flood risk listOX11 7XD: not on the flood risk listOX11 7XE: not on the flood risk listOX11 7XG: not on the flood risk listOX11 7XJ: not on the flood risk listOX11 7XL: not on the flood risk listOX11 7XN: not on the flood risk listOX11 7XP: not on the flood risk listOX11 7XQ: not on the flood risk listOX11 7XR: not on the flood risk listOX11 7XT: not on the flood risk listOX11 7XU: not on the flood risk listOX11 7XW: not on the flood risk listOX11 7XX: not on the flood risk listOX11 7XY: not on the flood risk listOX11 7YE: not on the flood risk listOX11 7YF: not on the flood risk listOX11 7YQ: not on the flood risk listOX11 7YS: not on the flood risk listOX11 8AB: not on the flood risk listOX11 8AE: not on the flood risk listOX11 8AG: not on the flood risk listOX11 8AP: not on the flood risk listOX11 8AQ: not on the flood risk listOX11 8AR: not on the flood risk listOX11 8AT: not on the flood risk listOX11 8AU: not on the flood risk listOX11 8AX: not on the flood risk listOX11 8AY: not on the flood risk listOX11 8AZ: not on the flood risk listOX11 8BA: not on the flood risk listOX11 8BD: not on the flood risk listOX11 8BE: not on the flood risk listOX11 8BH: not on the flood risk listOX11 8BJ: not on the flood risk listOX11 8BN: not on the flood risk listOX11 8BP: not on the flood risk listOX11 8BS: not on the flood risk listOX11 8BT: not on the flood risk listOX11 8BU: not on the flood risk listOX11 8BW: not on the flood risk listOX11 8BZ: not on the flood risk listOX11 8DA: not on the flood risk listOX11 8DD: not on the flood risk listOX11 8DE: not on the flood risk listOX11 8DF: not on the flood risk listOX11 8DH: not on the flood risk listOX11 8DJ: not on the flood risk listOX11 8DL: not on the flood risk listOX11 8DP: not on the flood risk listOX11 8DQ: not on the flood risk listOX11 8DR: not on the flood risk listOX11 8DS: not on the flood risk listOX11 8DT: not on the flood risk listOX11 8DU: not on the flood risk listOX11 8DX: not on the flood risk listOX11 8DY: not on the flood risk listOX11 8EB: not on the flood risk listOX11 8EE: not on the flood risk listOX11 8EF: not on the flood risk listOX11 8EG: not on the flood risk listOX11 8EH: not on the flood risk listOX11 8EJ: not on the flood risk listOX11 8EL: not on the flood risk listOX11 8EN: not on the flood risk listOX11 8EP: not on the flood risk listOX11 8EQ: not on the flood risk listOX11 8ET: not on the flood risk listOX11 8EW: not on the flood risk listOX11 8EY: not on the flood risk listOX11 8EZ: not on the flood risk listOX11 8HB: not on the flood risk listOX11 8HE: not on the flood risk listOX11 8HF: not on the flood risk listOX11 8HH: not on the flood risk listOX11 8HJ: not on the flood risk listOX11 8HL: not on the flood risk listOX11 8HN: not on the flood risk listOX11 8HP: not on the flood risk listOX11 8HQ: not on the flood risk listOX11 8HR: not on the flood risk listOX11 8HS: not on the flood risk listOX11 8HT: not on the flood risk listOX11 8HU: not on the flood risk listOX11 8HX: not on the flood risk listOX11 8HY: not on the flood risk listOX11 8HZ: not on the flood risk listOX11 8JA: not on the flood risk listOX11 8JB: not on the flood risk listOX11 8JJ: not on the flood risk listOX11 8JL: not on the flood risk listOX11 8JN: not on the flood risk listOX11 8JP: not on the flood risk listOX11 8JS: not on the flood risk listOX11 8JT: not on the flood risk listOX11 8JU: not on the flood risk listOX11 8JW: not on the flood risk listOX11 8JX: not on the flood risk listOX11 8JZ: not on the flood risk listOX11 8LA: not on the flood risk listOX11 8LE: not on the flood risk listOX11 8LF: not on the flood risk listOX11 8LG: not on the flood risk listOX11 8LH: not on the flood risk listOX11 8LL: not on the flood risk listOX11 8LQ: not on the flood risk listOX11 8LU: not on the flood risk listOX11 8LX: not on the flood risk listOX11 8LY: not on the flood risk listOX11 8LZ: not on the flood risk listOX11 8NA: not on the flood risk listOX11 8NB: not on the flood risk listOX11 8NE: not on the flood risk listOX11 8NF: not on the flood risk listOX11 8NH: not on the flood risk listOX11 8NQ: not on the flood risk listOX11 8NR: not on the flood risk listOX11 8NT: not on the flood risk listOX11 8NU: not on the flood risk listOX11 8NX: not on the flood risk listOX11 8NY: not on the flood risk listOX11 8PL: not on the flood risk listOX11 8PS: not on the flood risk listOX11 8PT: not on the flood risk listOX11 8PU: not on the flood risk listOX11 8PW: not on the flood risk listOX11 8PX: not on the flood risk listOX11 8PZ: not on the flood risk listOX11 8QA: not on the flood risk listOX11 8QB: not on the flood risk listOX11 8QD: not on the flood risk listOX11 8QE: not on the flood risk listOX11 8QG: not on the flood risk listOX11 8QH: not on the flood risk listOX11 8QJ: not on the flood risk listOX11 8QL: not on the flood risk listOX11 8QN: not on the flood risk listOX11 8QP: not on the flood risk listOX11 8QQ: not on the flood risk listOX11 8QR: not on the flood risk listOX11 8QS: not on the flood risk listOX11 8QX: not on the flood risk listOX11 8QZ: not on the flood risk listOX11 8RE: not on the flood risk listOX11 8RN: not on the flood risk listOX11 8RQ: not on the flood risk listOX11 8RS: not on the flood risk listOX11 8RU: not on the flood risk listOX11 8RX: not on the flood risk listOX11 8SA: not on the flood risk listOX11 8SJ: not on the flood risk listOX11 8SL: not on the flood risk listOX11 8SN: not on the flood risk listOX11 8SP: not on the flood risk listOX11 8SS: not on the flood risk listOX11 8ST: not on the flood risk listOX11 8SX: not on the flood risk listOX11 8SZ: not on the flood risk listOX11 8TA: not on the flood risk listOX11 8TB: not on the flood risk listOX11 8TE: not on the flood risk listOX11 8TL: not on the flood risk listOX11 8TP: not on the flood risk listOX11 8TR: not on the flood risk listOX11 8TS: not on the flood risk listOX11 8TT: not on the flood risk listOX11 8TU: not on the flood risk listOX11 8TW: not on the flood risk listOX11 8TX: not on the flood risk listOX11 8TY: not on the flood risk listOX11 8TZ: not on the flood risk listOX11 8UD: not on the flood risk listOX11 8UE: not on the flood risk listOX11 8UF: not on the flood risk listOX11 8UG: not on the flood risk listOX11 8UH: not on the flood risk listOX11 8UJ: not on the flood risk listOX11 8UP: not on the flood risk listOX11 8UR: not on the flood risk listOX11 8US: not on the flood risk listOX11 8UT: not on the flood risk listOX11 8UU: not on the flood risk listOX11 9AB: not on the flood risk listOX11 9AD: not on the flood risk listOX11 9AE: not on the flood risk listOX11 9AF: not on the flood risk listOX11 9AG: not on the flood risk listOX11 9AH: not on the flood risk listOX11 9AJ: not on the flood risk listOX11 9AP: not on the flood risk listOX11 9AQ: not on the flood risk listOX11 9AR: not on the flood risk listOX11 9AS: not on the flood risk listOX11 9AT: not on the flood risk listOX11 9AU: not on the flood risk listOX11 9AX: not on the flood risk listOX11 9AY: not on the flood risk listOX11 9AZ: not on the flood risk listOX11 9BB: not on the flood risk listOX11 9BE: not on the flood risk listOX11 9BF: not on the flood risk listOX11 9BG: not on the flood risk listOX11 9BH: not on the flood risk listOX11 9BJ: not on the flood risk listOX11 9BL: not on the flood risk listOX11 9BN: not on the flood risk listOX11 9BP: not on the flood risk listOX11 9BQ: not on the flood risk listOX11 9BS: not on the flood risk listOX11 9BT: not on the flood risk listOX11 9BU: not on the flood risk listOX11 9BW: not on the flood risk listOX11 9BY: not on the flood risk listOX11 9BZ: not on the flood risk listOX11 9DD: not on the flood risk listOX11 9DE: not on the flood risk listOX11 9DG: not on the flood risk listOX11 9DH: not on the flood risk listOX11 9DJ: not on the flood risk listOX11 9DL: not on the flood risk listOX11 9DN: not on the flood risk listOX11 9DP: not on the flood risk listOX11 9DQ: not on the flood risk listOX11 9DR: not on the flood risk listOX11 9DS: not on the flood risk listOX11 9DT: not on the flood risk listOX11 9DW: not on the flood risk listOX11 9DZ: not on the flood risk listOX11 9EA: not on the flood risk listOX11 9EB: not on the flood risk listOX11 9ED: not on the flood risk listOX11 9EE: not on the flood risk listOX11 9EF: not on the flood risk listOX11 9EG: not on the flood risk listOX11 9EH: not on the flood risk listOX11 9EJ: not on the flood risk listOX11 9EL: not on the flood risk listOX11 9EN: not on the flood risk listOX11 9EP: not on the flood risk listOX11 9EQ: not on the flood risk listOX11 9ER: not on the flood risk listOX11 9ES: not on the flood risk listOX11 9EU: not on the flood risk listOX11 9EW: not on the flood risk listOX11 9EX: not on the flood risk listOX11 9EY: not on the flood risk listOX11 9EZ: not on the flood risk listOX11 9FA: not on the flood risk listOX11 9FB: not on the flood risk listOX11 9FD: not on the flood risk listOX11 9FF: not on the flood risk listOX11 9FG: not on the flood risk listOX11 9FJ: not on the flood risk listOX11 9FL: not on the flood risk listOX11 9FN: not on the flood risk listOX11 9FP: not on the flood risk listOX11 9FQ: not on the flood risk listOX11 9FR: not on the flood risk listOX11 9FS: not on the flood risk listOX11 9FT: not on the flood risk listOX11 9FU: not on the flood risk listOX11 9FW: not on the flood risk listOX11 9FX: not on the flood risk listOX11 9FY: not on the flood risk listOX11 9FZ: not on the flood risk listOX11 9GA: not on the flood risk listOX11 9GD: not on the flood risk listOX11 9GE: not on the flood risk listOX11 9GF: not on the flood risk listOX11 9GG: not on the flood risk listOX11 9GJ: not on the flood risk listOX11 9GL: not on the flood risk listOX11 9GN: not on the flood risk listOX11 9GP: not on the flood risk listOX11 9GR: not on the flood risk listOX11 9GS: not on the flood risk listOX11 9GT: not on the flood risk listOX11 9GU: not on the flood risk listOX11 9GW: not on the flood risk listOX11 9GX: not on the flood risk listOX11 9GY: not on the flood risk listOX11 9GZ: not on the flood risk listOX11 9HA: not on the flood risk listOX11 9HB: not on the flood risk listOX11 9HD: not on the flood risk listOX11 9HE: not on the flood risk listOX11 9HF: not on the flood risk listOX11 9HG: not on the flood risk listOX11 9HH: not on the flood risk listOX11 9HN: not on the flood risk listOX11 9HP: not on the flood risk listOX11 9HQ: not on the flood risk listOX11 9HS: not on the flood risk listOX11 9HU: not on the flood risk listOX11 9HW: not on the flood risk listOX11 9HX: not on the flood risk listOX11 9HY: not on the flood risk listOX11 9HZ: not on the flood risk listOX11 9JA: not on the flood risk listOX11 9JD: not on the flood risk listOX11 9JE: not on the flood risk listOX11 9JH: not on the flood risk listOX11 9JL: not on the flood risk listOX11 9JR: not on the flood risk listOX11 9JS: not on the flood risk listOX11 9JU: not on the flood risk listOX11 9JW: not on the flood risk listOX11 9JX: not on the flood risk listOX11 9JY: not on the flood risk listOX11 9JZ: not on the flood risk listOX11 9LA: not on the flood risk listOX11 9LB: not on the flood risk listOX11 9LG: not on the flood risk listOX11 9LH: not on the flood risk listOX11 9LJ: not on the flood risk listOX11 9LL: not on the flood risk listOX11 9LP: not on the flood risk listOX11 9LR: not on the flood risk listOX11 9LS: not on the flood risk listOX11 9LU: not on the flood risk listOX11 9LW: not on the flood risk listOX11 9LX: not on the flood risk listOX11 9LY: not on the flood risk listOX11 9LZ: not on the flood risk listOX11 9NA: not on the flood risk listOX11 9NB: not on the flood risk listOX11 9NG: not on the flood risk listOX11 9NH: not on the flood risk listOX11 9NJ: not on the flood risk listOX11 9NL: not on the flood risk listOX11 9NN: not on the flood risk listOX11 9NP: not on the flood risk listOX11 9NQ: not on the flood risk listOX11 9NR: not on the flood risk listOX11 9NS: not on the flood risk listOX11 9NT: not on the flood risk listOX11 9NU: not on the flood risk listOX11 9NW: not on the flood risk listOX11 9NX: not on the flood risk listOX11 9NZ: not on the flood risk listOX11 9PD: not on the flood risk listOX11 9PE: not on the flood risk listOX11 9PF: not on the flood risk listOX11 9PG: not on the flood risk listOX11 9PJ: not on the flood risk listOX11 9PL: not on the flood risk listOX11 9PN: not on the flood risk listOX11 9PQ: not on the flood risk listOX11 9PR: not on the flood risk listOX11 9PT: not on the flood risk listOX11 9PU: not on the flood risk listOX11 9PW: not on the flood risk listOX11 9PX: not on the flood risk listOX11 9PY: not on the flood risk listOX11 9PZ: not on the flood risk listOX11 9QA: not on the flood risk listOX11 9QB: not on the flood risk listOX11 9QD: not on the flood risk listOX11 9QE: not on the flood risk listOX11 9QF: not on the flood risk listOX11 9QG: not on the flood risk listOX11 9QH: not on the flood risk listOX11 9QL: not on the flood risk listOX11 9QN: not on the flood risk listOX11 9QQ: not on the flood risk listOX11 9QW: not on the flood risk listOX11 9QZ: not on the flood risk listOX11 9RA: not on the flood risk listOX11 9RB: not on the flood risk listOX11 9RD: not on the flood risk listOX11 9RE: not on the flood risk listOX11 9RF: not on the flood risk listOX11 9RG: not on the flood risk listOX11 9RH: not on the flood risk listOX11 9RL: not on the flood risk listOX11 9RN: not on the flood risk listOX11 9RR: not on the flood risk listOX11 9RS: not on the flood risk listOX11 9RT: not on the flood risk listOX11 9RU: not on the flood risk listOX11 9RW: not on the flood risk listOX11 9RX: not on the flood risk listOX11 9RY: not on the flood risk listOX11 9RZ: not on the flood risk listOX11 9SF: not on the flood risk listOX11 9SG: not on the flood risk listOX11 9SH: not on the flood risk listOX11 9SJ: not on the flood risk listOX11 9SN: not on the flood risk listOX11 9SP: not on the flood risk listOX11 9SQ: not on the flood risk listOX11 9SR: not on the flood risk listOX11 9SS: not on the flood risk listOX11 9SW: not on the flood risk listOX11 9SY: not on the flood risk listOX11 9TA: not on the flood risk listOX11 9TF: not on the flood risk listOX11 9TG: not on the flood risk listOX11 9TL: not on the flood risk listOX11 9TQ: not on the flood risk listOX11 9TT: not on the flood risk listOX11 9TX: not on the flood risk listOX11 9TY: not on the flood risk listOX11 9UT: not on the flood risk listOX11 9UU: not on the flood risk listOX11 9UX: not on the flood risk listOX11 9UY: not on the flood risk listOX11 9UZ: not on the flood risk listOX11 0DT: low flood risk at worstOX11 0DU: low flood risk at worstOX11 0EJ: low flood risk at worstOX11 0NE: low flood risk at worstOX11 0NP: low flood risk at worstOX11 7PL: low flood risk at worstOX11 7QD: low flood risk at worstOX11 7RE: low flood risk at worstOX11 7RL: low flood risk at worstOX11 7RN: low flood risk at worstOX11 7RP: low flood risk at worstOX11 7RQ: low flood risk at worstOX11 7RS: low flood risk at worstOX11 7RT: low flood risk at worstOX11 7RZ: low flood risk at worstOX11 7SA: low flood risk at worstOX11 7SB: low flood risk at worstOX11 7SE: low flood risk at worstOX11 7SG: low flood risk at worstOX11 7TX: low flood risk at worstOX11 9AA: low flood risk at worstOX11 9JB: low flood risk at worstOX11 9JJ: low flood risk at worstOX11 9QJ: low flood risk at worstOX11 0ND: medium flood risk at worstOX11 0SF: high flood riskOX11 0SN: high flood riskOX11 7LH: high flood riskOX11 7LR: high flood riskOX11 7LS: high flood riskOX11 7NP: high flood riskOX11 7PG: high flood riskOX11 7TP: high flood riskOX11 7PS: high flood riskOX11 7PT: high flood riskOX11 7PU: high flood riskOX11 7QH: high flood riskOX11 7QY: high flood riskOX11 7QZ: high flood riskOX11 7RA: high flood riskOX11 7RG: high flood riskOX11 7RJ: high flood riskOX11 7RU: high flood riskOX11 7RW: high flood riskOX11 7RY: high flood riskOX11 7SU: high flood riskOX11 7TU: high flood riskOX11 9AL: high flood riskOX11 9AN: high flood riskOX11 9AW: high flood riskOX11 9BA: high flood riskOX11 9HT: high flood riskOX11 9JQ: high flood riskOX11 9JG: high flood riskOX11 9LE: high flood riskOX11 9LF: high flood riskOX11 9LN: high flood riskOX11 9LQ: high flood riskOX11 9ND: high flood risk DidcotHarwellChilton, Vale of White HorseSteventon 13 postcodes at high or medium risk, outlined: this goes to OX11 7PU, the one with most homes and businesses at high risk13 postcodes at high or medium risk8 postcodes at high or medium risk, outlined: this goes to OX11 7LR, the one with most homes and businesses at high risk8 postcodes at high or medium risk Map of every postcode in OX11, by flood risk Of the 1,184 postcodes in OX11 that ONS places, 35 have a home or business at high risk, 1 are at medium risk at worst, 29 are at low risk at worst and 1,119 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 13 postcodes at high or medium risk; 8 postcodes at high or medium risk. Places named: Didcot, Harwell, Chilton, Vale of White Horse, Steventon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. DidcotHarwellChilton, Vale of White HorseSteventon
  • A home or business at high risk: 35
  • At medium risk at worst: 1
  • At low risk at worst: 29
  • At very low risk only: 0
  • Not on the at-risk list: 1,119
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 1,184 postcodes in OX11 that ONS places, 35 have a home or business at high risk, 1 are at medium risk at worst, 29 are at low risk at worst and 1,119 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.6009, longitude -1.2514. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

35 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

OX11 7PU34 at high riskOX11 7SU28 at high riskOX11 7LR19 at high riskOX11 7PT12 at high riskOX11 7RU12 at high riskOX11 7NP9 at high riskOX11 7QZ9 at high riskOX11 7PS8 at high riskOX11 9LF7 at high riskOX11 7LS5 at high riskOX11 7QH5 at high riskOX11 7TU5 at high risk

Where the postcodes at high or medium risk lie together

  • 13 postcodes at high or medium risk, outlined on the map. OX11 7PU, is the one with most homes and businesses at high risk.
  • 8 postcodes at high or medium risk, outlined on the map. OX11 7LR, is the one with most homes and businesses at high risk.

What broadband can you get in OX11?

Ofcom reports on 1,115 of the 1,184 postcodes in OX11. At 768 of them every home and business can get gigabit broadband, and at 3 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit768 of 1,115
Postcodes where every home can get superfast1,038 of 1,115
Postcodes where some cannot get decent broadband3 of 1,115

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is OX11 at risk of flooding?

65 of the 1,184 postcodes in OX11 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 212 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 65 of 1,184 postcodes High: 201Medium: 11Low: 486

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

What do homes sell for in OX11?

Homes in OX11 sold for a typical £380,000 in the 12 months to August 2026, across 530 sales, up 1.3% on the 12 months before, HM Land Registry's figures show.

£380,000 typical price, the 12 months to August 2026
12 months to August 2025
£375,000
12 months to August 2026
£380,000

▲ up 1.3% on the 12 months before

Detached£500,000 151 sales
Semi-detached£380,000 199 sales
Terraced£310,000 125 sales
Flat or maisonette£215,000 55 sales

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in OX11

Pick a sector, then a postcode. A sector is the district plus the next digit.

OX11 0223 postcodesOX11 114 postcodesOX11 6182 postcodesOX11 7283 postcodesOX11 8212 postcodesOX11 9270 postcodes
UK postcode format explained

Places in OX11

Towns and villages with postcodes in OX11, and how many each has here.

Didcot postcodes,750Harwell postcodes,81Chilton, Vale of White Horse postcodes,69Sutton Courtenay and Milton postcodes,1

Who covers OX11

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Didcot and Wantage1,184

Police force areas

  • Thames Valley1,184

Next to OX11

OX10 postcode district OX12 postcode district All OX districts Didcot postcodes

"Next to" is by number: the districts before and after OX11 in the OX area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.