RG20 postcode district: Kingsclere and around

RG20 is a postcode district in England, with 935 postcodes in use in 7 sectors. It has postcodes in Kingsclere, Woolton Hill and Highclere, Compton and 1 more place. It is split between 2 councils: West Berkshire (476 postcodes) and Basingstoke and Deane (459). 459 of its 935 postcodes are in Hampshire. ONS lists no county for the other 476.

Postcodes in use
935
Sectors
7
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 RG20, by flood risk

Map of every postcode in RG20, by flood risk Of the 935 postcodes in RG20 that ONS places, 30 have a home or business at high risk, 10 are at medium risk at worst, 17 are at low risk at worst and 878 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 9 postcodes at high or medium risk. Places named: Kingsclere, Newbury, Thatcham, Hungerford, Woolton Hill and Highclere, Cold Ash. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A338A339A34 RG20 0AA: not on the flood risk listRG20 0AB: not on the flood risk listRG20 0AD: not on the flood risk listRG20 0AE: not on the flood risk listRG20 0AF: not on the flood risk listRG20 0AG: not on the flood risk listRG20 0AH: not on the flood risk listRG20 0AJ: not on the flood risk listRG20 0AL: not on the flood risk listRG20 0AN: not on the flood risk listRG20 0AP: not on the flood risk listRG20 0AQ: not on the flood risk listRG20 0AR: not on the flood risk listRG20 0AT: not on the flood risk listRG20 0AW: not on the flood risk listRG20 0AX: not on the flood risk listRG20 0AY: not on the flood risk listRG20 0AZ: not on the flood risk listRG20 0BA: not on the flood risk listRG20 0BD: not on the flood risk listRG20 0BE: not on the flood risk listRG20 0BH: not on the flood risk listRG20 0BJ: not on the flood risk listRG20 0BL: not on the flood risk listRG20 0BN: not on the flood risk listRG20 0BR: not on the flood risk listRG20 0BT: not on the flood risk listRG20 0BU: not on the flood risk listRG20 0BW: not on the flood risk listRG20 0DD: not on the flood risk listRG20 0EU: not on the flood risk listRG20 0EY: not on the flood risk listRG20 0HB: not on the flood risk listRG20 0HD: not on the flood risk listRG20 0HE: not on the flood risk listRG20 0HG: not on the flood risk listRG20 0HH: not on the flood risk listRG20 0HJ: not on the flood risk listRG20 0HP: not on the flood risk listRG20 0HR: not on the flood risk listRG20 0HS: not on the flood risk listRG20 0HT: not on the flood risk listRG20 0HU: not on the flood risk listRG20 0HW: not on the flood risk listRG20 0HX: not on the flood risk listRG20 0HY: not on the flood risk listRG20 0HZ: not on the flood risk listRG20 0JA: not on the flood risk listRG20 0JB: not on the flood risk listRG20 0JD: not on the flood risk listRG20 0JG: not on the flood risk listRG20 0JJ: not on the flood risk listRG20 0JL: not on the flood risk listRG20 0JN: not on the flood risk listRG20 0JP: not on the flood risk listRG20 0JQ: not on the flood risk listRG20 0JR: not on the flood risk listRG20 0JS: not on the flood risk listRG20 0JT: not on the flood risk listRG20 0JU: not on the flood risk listRG20 0JX: not on the flood risk listRG20 0JY: not on the flood risk listRG20 0LA: not on the flood risk listRG20 0LB: not on the flood risk listRG20 0LD: not on the flood risk listRG20 0LE: not on the flood risk listRG20 0LH: not on the flood risk listRG20 0LL: not on the flood risk listRG20 0LP: not on the flood risk listRG20 0LT: not on the flood risk listRG20 0LU: not on the flood risk listRG20 0LW: not on the flood risk listRG20 0LX: not on the flood risk listRG20 0LZ: not on the flood risk listRG20 0NB: not on the flood risk listRG20 0NE: not on the flood risk listRG20 0NG: not on the flood risk listRG20 0NH: not on the flood risk listRG20 0NJ: not on the flood risk listRG20 0NL: not on the flood risk listRG20 0NN: not on the flood risk listRG20 0NQ: not on the flood risk listRG20 0NR: not on the flood risk listRG20 0NT: not on the flood risk listRG20 0NU: not on the flood risk listRG20 0NX: not on the flood risk listRG20 0NY: not on the flood risk listRG20 0PA: not on the flood risk listRG20 0PB: not on the flood risk listRG20 0PE: not on the flood risk listRG20 0PH: not on the flood risk listRG20 0PJ: not on the flood risk listRG20 0PR: not on the flood risk listRG20 0YN: not on the flood risk listRG20 4AB: not on the flood risk listRG20 4AE: not on the flood risk listRG20 4AL: not on the flood risk listRG20 4AN: not on the flood risk listRG20 4AP: not on the flood risk listRG20 4EX: not on the flood risk listRG20 4EY: not on the flood risk listRG20 4HA: not on the flood risk listRG20 4HB: not on the flood risk listRG20 4HD: not on the flood risk listRG20 4HE: not on the flood risk listRG20 4HG: not on the flood risk listRG20 4HP: not on the flood risk listRG20 4HQ: not on the flood risk listRG20 4HT: not on the flood risk listRG20 4JN: not on the flood risk listRG20 4NX: not on the flood risk listRG20 4NY: not on the flood risk listRG20 4NZ: not on the flood risk listRG20 4PA: not on the flood risk listRG20 4PB: not on the flood risk listRG20 4QH: not on the flood risk listRG20 4QJ: not on the flood risk listRG20 4QQ: not on the flood risk listRG20 4SS: not on the flood risk listRG20 4ST: not on the flood risk listRG20 4SU: not on the flood risk listRG20 4SX: not on the flood risk listRG20 4SY: not on the flood risk listRG20 4SZ: not on the flood risk listRG20 4TA: not on the flood risk listRG20 4TR: not on the flood risk listRG20 4TS: not on the flood risk listRG20 4TT: not on the flood risk listRG20 4TX: not on the flood risk listRG20 4TY: not on the flood risk listRG20 4UA: not on the flood risk listRG20 4UE: not on the flood risk listRG20 4UF: not on the flood risk listRG20 4UJ: not on the flood risk listRG20 4UL: not on the flood risk listRG20 4UN: not on the flood risk listRG20 4UP: not on the flood risk listRG20 4UW: not on the flood risk listRG20 5AB: not on the flood risk listRG20 5ER: not on the flood risk listRG20 5ET: not on the flood risk listRG20 5EU: not on the flood risk listRG20 5LY: not on the flood risk listRG20 5LZ: not on the flood risk listRG20 5NA: not on the flood risk listRG20 5NB: not on the flood risk listRG20 5ND: not on the flood risk listRG20 5NL: not on the flood risk listRG20 5NS: not on the flood risk listRG20 5NT: not on the flood risk listRG20 5NZ: not on the flood risk listRG20 5PG: not on the flood risk listRG20 5PS: not on the flood risk listRG20 5PT: not on the flood risk listRG20 5PX: not on the flood risk listRG20 5PY: not on the flood risk listRG20 5QB: not on the flood risk listRG20 5QD: not on the flood risk listRG20 5QS: not on the flood risk listRG20 5QX: not on the flood risk listRG20 5QY: not on the flood risk listRG20 5RG: not on the flood risk listRG20 5RH: not on the flood risk listRG20 5RR: not on the flood risk listRG20 5RS: not on the flood risk listRG20 5SB: not on the flood risk listRG20 5SF: not on the flood risk listRG20 5SH: not on the flood risk listRG20 5SL: not on the flood risk listRG20 5SN: not on the flood risk listRG20 5SQ: not on the flood risk listRG20 5SW: not on the flood risk listRG20 5TF: not on the flood risk listRG20 6AA: not on the flood risk listRG20 6AD: not on the flood risk listRG20 6NE: not on the flood risk listRG20 6NP: not on the flood risk listRG20 6NR: not on the flood risk listRG20 6PB: not on the flood risk listRG20 6PP: not on the flood risk listRG20 6QG: not on the flood risk listRG20 6QX: not on the flood risk listRG20 6RB: not on the flood risk listRG20 6RE: not on the flood risk listRG20 6RG: not on the flood risk listRG20 7AA: not on the flood risk listRG20 7AD: not on the flood risk listRG20 7AE: not on the flood risk listRG20 7AH: not on the flood risk listRG20 7AJ: not on the flood risk listRG20 7AL: not on the flood risk listRG20 7AP: not on the flood risk listRG20 7AS: not on the flood risk listRG20 7AT: not on the flood risk listRG20 7AU: not on the flood risk listRG20 7AW: not on the flood risk listRG20 7AY: not on the flood risk listRG20 7AZ: not on the flood risk listRG20 7BB: not on the flood risk listRG20 7BD: not on the flood risk listRG20 7BE: not on the flood risk listRG20 7BG: not on the flood risk listRG20 7BH: not on the flood risk listRG20 7BJ: not on the flood risk listRG20 7BQ: not on the flood risk listRG20 7BR: not on the flood risk listRG20 7BT: not on the flood risk listRG20 7BU: not on the flood risk listRG20 7BX: not on the flood risk listRG20 7BY: not on the flood risk listRG20 7BZ: not on the flood risk listRG20 7DA: not on the flood risk listRG20 7DB: not on the flood risk listRG20 7DE: not on the flood risk listRG20 7DF: not on the flood risk listRG20 7DG: not on the flood risk listRG20 7DJ: not on the flood risk listRG20 7DL: not on the flood risk listRG20 7DN: not on the flood risk listRG20 7DS: not on the flood risk listRG20 7DT: not on the flood risk listRG20 7DU: not on the flood risk listRG20 7DX: not on the flood risk listRG20 7DY: not on the flood risk listRG20 7DZ: not on the flood risk listRG20 7EB: not on the flood risk listRG20 7EG: not on the flood risk listRG20 7EH: not on the flood risk listRG20 7EJ: not on the flood risk listRG20 7ER: not on the flood risk listRG20 7EU: not on the flood risk listRG20 7EX: not on the flood risk listRG20 7HH: not on the flood risk listRG20 7HL: not on the flood risk listRG20 7HN: not on the flood risk listRG20 7HP: not on the flood risk listRG20 7HR: not on the flood risk listRG20 7HT: not on the flood risk listRG20 7HU: not on the flood risk listRG20 7HZ: not on the flood risk listRG20 7JA: not on the flood risk listRG20 7JB: not on the flood risk listRG20 7JD: not on the flood risk listRG20 7JE: not on the flood risk listRG20 7JG: not on the flood risk listRG20 7JJ: not on the flood risk listRG20 7JL: not on the flood risk listRG20 7JP: not on the flood risk listRG20 7JQ: not on the flood risk listRG20 7JU: not on the flood risk listRG20 7JX: not on the flood risk listRG20 7JZ: not on the flood risk listRG20 7LA: not on the flood risk listRG20 7LD: not on the flood risk listRG20 7LE: not on the flood risk listRG20 7LY: not on the flood risk listRG20 7LZ: not on the flood risk listRG20 7PH: not on the flood risk listRG20 7PL: not on the flood risk listRG20 7PN: not on the flood risk listRG20 7PR: not on the flood risk listRG20 7PW: not on the flood risk listRG20 7PY: not on the flood risk listRG20 7RJ: not on the flood risk listRG20 8AA: not on the flood risk listRG20 8AB: not on the flood risk listRG20 8AE: not on the flood risk listRG20 8AH: not on the flood risk listRG20 8AL: not on the flood risk listRG20 8AN: not on the flood risk listRG20 8AP: not on the flood risk listRG20 8AR: not on the flood risk listRG20 8AT: not on the flood risk listRG20 8AU: not on the flood risk listRG20 8AW: not on the flood risk listRG20 8AX: not on the flood risk listRG20 8AY: not on the flood risk listRG20 8AZ: not on the flood risk listRG20 8BB: not on the flood risk listRG20 8BD: not on the flood risk listRG20 8BF: not on the flood risk listRG20 8BL: not on the flood risk listRG20 8BN: not on the flood risk listRG20 8BR: not on the flood risk listRG20 8BS: not on the flood risk listRG20 8BX: not on the flood risk listRG20 8BY: not on the flood risk listRG20 8BZ: not on the flood risk listRG20 8DD: not on the flood risk listRG20 8DE: not on the flood risk listRG20 8DJ: not on the flood risk listRG20 8DL: not on the flood risk listRG20 8DN: not on the flood risk listRG20 8DR: not on the flood risk listRG20 8DS: not on the flood risk listRG20 8DT: not on the flood risk listRG20 8DY: not on the flood risk listRG20 8EA: not on the flood risk listRG20 8EB: not on the flood risk listRG20 8EP: not on the flood risk listRG20 8ER: not on the flood risk listRG20 8ES: not on the flood risk listRG20 8EU: not on the flood risk listRG20 8EX: not on the flood risk listRG20 8EY: not on the flood risk listRG20 8HA: not on the flood risk listRG20 8HD: not on the flood risk listRG20 8HE: not on the flood risk listRG20 8HF: not on the flood risk listRG20 8HL: not on the flood risk listRG20 8HP: not on the flood risk listRG20 8HT: not on the flood risk listRG20 8HU: not on the flood risk listRG20 8HW: not on the flood risk listRG20 8HY: not on the flood risk listRG20 8JA: not on the flood risk listRG20 8JD: not on the flood risk listRG20 8JE: not on the flood risk listRG20 8JG: not on the flood risk listRG20 8JL: not on the flood risk listRG20 8JP: not on the flood risk listRG20 8JT: not on the flood risk listRG20 8JU: not on the flood risk listRG20 8JX: not on the flood risk listRG20 8JY: not on the flood risk listRG20 8LB: not on the flood risk listRG20 8LD: not on the flood risk listRG20 8LG: not on the flood risk listRG20 8LH: not on the flood risk listRG20 8LJ: not on the flood risk listRG20 8LL: not on the flood risk listRG20 8LP: not on the flood risk listRG20 8LQ: not on the flood risk listRG20 8LR: not on the flood risk listRG20 8LS: not on the flood risk listRG20 8LT: not on the flood risk listRG20 8LU: not on the flood risk listRG20 8LY: not on the flood risk listRG20 8NB: not on the flood risk listRG20 8NE: not on the flood risk listRG20 8NF: not on the flood risk listRG20 8NG: not on the flood risk listRG20 8NJ: not on the flood risk listRG20 8NL: not on the flood risk listRG20 8NN: not on the flood risk listRG20 8NP: not on the flood risk listRG20 8NS: not on the flood risk listRG20 8NT: not on the flood risk listRG20 8PD: not on the flood risk listRG20 8PE: not on the flood risk listRG20 8PG: not on the flood risk listRG20 8PH: not on the flood risk listRG20 8PJ: not on the flood risk listRG20 8PL: not on the flood risk listRG20 8PN: not on the flood risk listRG20 8PP: not on the flood risk listRG20 8PR: not on the flood risk listRG20 8PS: not on the flood risk listRG20 8PT: not on the flood risk listRG20 8PU: not on the flood risk listRG20 8PX: not on the flood risk listRG20 8QF: not on the flood risk listRG20 8QG: not on the flood risk listRG20 8QH: not on the flood risk listRG20 8QL: not on the flood risk listRG20 8QN: not on the flood risk listRG20 8QP: not on the flood risk listRG20 8QR: not on the flood risk listRG20 8QS: not on the flood risk listRG20 8QT: not on the flood risk listRG20 8QW: not on the flood risk listRG20 8QX: not on the flood risk listRG20 8QY: not on the flood risk listRG20 8RA: not on the flood risk listRG20 8RB: not on the flood risk listRG20 8RD: not on the flood risk listRG20 8RE: not on the flood risk listRG20 8RG: not on the flood risk listRG20 8RH: not on the flood risk listRG20 8RJ: not on the flood risk listRG20 8RL: not on the flood risk listRG20 8RQ: not on the flood risk listRG20 8RS: not on the flood risk listRG20 8RT: not on the flood risk listRG20 8RW: not on the flood risk listRG20 8RY: not on the flood risk listRG20 8RZ: not on the flood risk listRG20 8SB: not on the flood risk listRG20 8SD: not on the flood risk listRG20 8SG: not on the flood risk listRG20 8SH: not on the flood risk listRG20 8SJ: not on the flood risk listRG20 8SN: not on the flood risk listRG20 8SP: not on the flood risk listRG20 8SR: not on the flood risk listRG20 8SS: not on the flood risk listRG20 8SU: not on the flood risk listRG20 8SW: not on the flood risk listRG20 8TA: not on the flood risk listRG20 8TB: not on the flood risk listRG20 8TD: not on the flood risk listRG20 8TE: not on the flood risk listRG20 8TF: not on the flood risk listRG20 8TG: not on the flood risk listRG20 8TJ: not on the flood risk listRG20 8TL: not on the flood risk listRG20 8TR: not on the flood risk listRG20 8TT: not on the flood risk listRG20 8TU: not on the flood risk listRG20 8TW: not on the flood risk listRG20 8TX: not on the flood risk listRG20 8UA: not on the flood risk listRG20 8UB: not on the flood risk listRG20 8UD: not on the flood risk listRG20 8UE: not on the flood risk listRG20 8UG: not on the flood risk listRG20 8UJ: not on the flood risk listRG20 8UP: not on the flood risk listRG20 8UT: not on the flood risk listRG20 8UU: not on the flood risk listRG20 8UY: not on the flood risk listRG20 8UZ: not on the flood risk listRG20 8XB: not on the flood risk listRG20 8XD: not on the flood risk listRG20 8XF: not on the flood risk listRG20 8XG: not on the flood risk listRG20 8XQ: not on the flood risk listRG20 8XY: not on the flood risk listRG20 9AA: not on the flood risk listRG20 9AB: not on the flood risk listRG20 9AD: not on the flood risk listRG20 9AE: not on the flood risk listRG20 9AF: not on the flood risk listRG20 9AG: not on the flood risk listRG20 9AH: not on the flood risk listRG20 9AJ: not on the flood risk listRG20 9AL: not on the flood risk listRG20 9AN: not on the flood risk listRG20 9AP: not on the flood risk listRG20 9AQ: not on the flood risk listRG20 9AR: not on the flood risk listRG20 9AU: not on the flood risk listRG20 9AW: not on the flood risk listRG20 9AX: not on the flood risk listRG20 9AY: not on the flood risk listRG20 9BB: not on the flood risk listRG20 9BD: not on the flood risk listRG20 9BE: not on the flood risk listRG20 9BG: not on the flood risk listRG20 9BJ: not on the flood risk listRG20 9BL: not on the flood risk listRG20 9BN: not on the flood risk listRG20 9BP: not on the flood risk listRG20 9BQ: not on the flood risk listRG20 9BR: not on the flood risk listRG20 9BS: not on the flood risk listRG20 9BT: not on the flood risk listRG20 9BW: not on the flood risk listRG20 9BX: not on the flood risk listRG20 9DA: not on the flood risk listRG20 9DB: not on the flood risk listRG20 9DD: not on the flood risk listRG20 9DE: not on the flood risk listRG20 9DF: not on the flood risk listRG20 9DH: not on the flood risk listRG20 9DJ: not on the flood risk listRG20 9DL: not on the flood risk listRG20 9DQ: not on the flood risk listRG20 9DU: not on the flood risk listRG20 9DX: not on the flood risk listRG20 9DY: not on the flood risk listRG20 9DZ: not on the flood risk listRG20 9EA: not on the flood risk listRG20 9EB: not on the flood risk listRG20 9ED: not on the flood risk listRG20 9EF: not on the flood risk listRG20 9EJ: not on the flood risk listRG20 9EN: not on the flood risk listRG20 9EP: not on the flood risk listRG20 9EQ: not on the flood risk listRG20 9ER: not on the flood risk listRG20 9ES: not on the flood risk listRG20 9EW: not on the flood risk listRG20 9EZ: not on the flood risk listRG20 9HA: not on the flood risk listRG20 9HF: not on the flood risk listRG20 9HG: not on the flood risk listRG20 9HH: not on the flood risk listRG20 9HJ: not on the flood risk listRG20 9HL: not on the flood risk listRG20 9HN: not on the flood risk listRG20 9HP: not on the flood risk listRG20 9HS: not on the flood risk listRG20 9HT: not on the flood risk listRG20 9HW: not on the flood risk listRG20 9HX: not on the flood risk listRG20 9HY: not on the flood risk listRG20 9HZ: not on the flood risk listRG20 9JA: not on the flood risk listRG20 9JJ: not on the flood risk listRG20 9JP: not on the flood risk listRG20 9JR: not on the flood risk listRG20 9JT: not on the flood risk listRG20 9JY: not on the flood risk listRG20 9LA: not on the flood risk listRG20 9LB: not on the flood risk listRG20 9LE: not on the flood risk listRG20 9LF: not on the flood risk listRG20 9LG: not on the flood risk listRG20 9LH: not on the flood risk listRG20 9LP: not on the flood risk listRG20 9LQ: not on the flood risk listRG20 9LR: not on the flood risk listRG20 9LS: not on the flood risk listRG20 9LT: not on the flood risk listRG20 9ND: not on the flood risk listRG20 9NE: not on the flood risk listRG20 9NG: not on the flood risk listRG20 9NH: not on the flood risk listRG20 9NJ: not on the flood risk listRG20 9NN: not on the flood risk listRG20 9NR: not on the flood risk listRG20 9NS: not on the flood risk listRG20 9NT: not on the flood risk listRG20 9NU: not on the flood risk listRG20 9NY: not on the flood risk listRG20 9NZ: not on the flood risk listRG20 9PB: not on the flood risk listRG20 9PE: not on the flood risk listRG20 9PF: not on the flood risk listRG20 9PG: not on the flood risk listRG20 9PH: not on the flood risk listRG20 9PR: not on the flood risk listRG20 9PS: not on the flood risk listRG20 9PU: not on the flood risk listRG20 9PX: not on the flood risk listRG20 9PY: not on the flood risk listRG20 9QA: not on the flood risk listRG20 9QB: not on the flood risk listRG20 9QE: not on the flood risk listRG20 9QF: not on the flood risk listRG20 9QH: not on the flood risk listRG20 9QX: not on the flood risk listRG20 9QY: not on the flood risk listRG20 9RA: not on the flood risk listRG20 9RH: not on the flood risk listRG20 9RJ: not on the flood risk listRG20 9RL: not on the flood risk listRG20 9RQ: not on the flood risk listRG20 9RW: not on the flood risk listRG20 9RY: not on the flood risk listRG20 9SA: not on the flood risk listRG20 9SB: not on the flood risk listRG20 9SE: not on the flood risk listRG20 9SG: not on the flood risk listRG20 9SH: not on the flood risk listRG20 9SL: not on the flood risk listRG20 9SN: not on the flood risk listRG20 9SP: not on the flood risk listRG20 9SS: not on the flood risk listRG20 9SU: not on the flood risk listRG20 9SW: not on the flood risk listRG20 9SX: not on the flood risk listRG20 9TA: not on the flood risk listRG20 9TD: not on the flood risk listRG20 9TG: not on the flood risk listRG20 9TN: not on the flood risk listRG20 9TP: not on the flood risk listRG20 9TS: not on the flood risk listRG20 9TT: not on the flood risk listRG20 9TX: not on the flood risk listRG20 9TY: not on the flood risk listRG20 9TZ: not on the flood risk listRG20 9UA: not on the flood risk listRG20 9UE: not on the flood risk listRG20 9UF: not on the flood risk listRG20 9UJ: not on the flood risk listRG20 9UL: not on the flood risk listRG20 9UR: not on the flood risk listRG20 9UW: not on the flood risk listRG20 9UX: not on the flood risk listRG20 9UZ: not on the flood risk listRG20 9XB: not on the flood risk listRG20 9XE: not on the flood risk listRG20 9XF: not on the flood risk listRG20 9XG: not on the flood risk listRG20 9XH: not on the flood risk listRG20 9XJ: not on the flood risk listRG20 9XL: not on the flood risk listRG20 9XN: not on the flood risk listRG20 9XR: not on the flood risk listRG20 9XT: not on the flood risk listRG20 9XU: not on the flood risk listRG20 9XX: not on the flood risk listRG20 0HA: low flood risk at worstRG20 0LY: low flood risk at worstRG20 0ND: low flood risk at worstRG20 4UR: low flood risk at worstRG20 6QU: low flood risk at worstRG20 7RH: low flood risk at worstRG20 8HR: low flood risk at worstRG20 8LX: low flood risk at worstRG20 8TY: low flood risk at worstRG20 9QW: low flood risk at worstRG20 9SD: low flood risk at worstRG20 5QA: medium flood risk at worstRG20 6RD: medium flood risk at worstRG20 8AQ: medium flood risk at worstRG20 8BU: medium flood risk at worstRG20 8DA: medium flood risk at worstRG20 8EE: medium flood risk at worstRG20 8HS: medium flood risk at worstRG20 9NL: medium flood risk at worstRG20 0EX: high flood riskRG20 0JE: high flood riskRG20 0JH: high flood riskRG20 0LS: high flood riskRG20 0NF: high flood riskRG20 0NW: high flood riskRG20 0PL: high flood riskRG20 4HS: high flood riskRG20 4UD: high flood riskRG20 4UQ: high flood riskRG20 5SJ: high flood riskRG20 6NG: high flood riskRG20 6NH: high flood riskRG20 6QP: high flood riskRG20 6PJ: high flood riskRG20 6QR: high flood riskRG20 6PT: high flood riskRG20 6RQ: high flood riskRG20 8AS: high flood riskRG20 8BT: high flood riskRG20 8DP: high flood riskRG20 8JB: high flood riskRG20 8NH: high flood riskRG20 9NF: high flood riskRG20 9RG: high flood risk KingsclereNewburyThatchamHungerfordWoolton Hill and HighclereCold Ash 9 postcodes at high or medium risk, outlined: this goes to RG20 6NG, the one with most homes and businesses at high risk9 postcodes at high or medium risk Map of every postcode in RG20, by flood risk Of the 935 postcodes in RG20 that ONS places, 30 have a home or business at high risk, 10 are at medium risk at worst, 17 are at low risk at worst and 878 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 9 postcodes at high or medium risk. Places named: Kingsclere, Newbury, Thatcham, Cold Ash. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. KingsclereNewburyThatchamCold Ash
  • A home or business at high risk: 30
  • At medium risk at worst: 10
  • At low risk at worst: 17
  • At very low risk only: 0
  • Not on the at-risk list: 878
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 935 postcodes in RG20 that ONS places, 30 have a home or business at high risk, 10 are at medium risk at worst, 17 are at low risk at worst and 878 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 280 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 51.4035, longitude -1.3376. 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

30 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.

RG20 5SJ9 at high riskRG20 8BT5 at high riskRG20 8JB4 at high riskRG20 0PL4 at high riskRG20 0LS2 at high riskRG20 6NG2 at high riskRG20 0NF2 at high riskRG20 4HS2 at high riskRG20 4UD2 at high riskRG20 6NH2 at high riskRG20 6PJ2 at high riskRG20 6QR2 at high risk

Where the postcodes at high or medium risk lie together

  • 9 postcodes at high or medium risk, outlined on the map. RG20 6NG, is the one with most homes and businesses at high risk.

What broadband can you get in RG20?

Ofcom reports on 920 of the 935 postcodes in RG20. At 446 of them every home and business can get gigabit broadband, and at 17 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit446 of 920
Postcodes where every home can get superfast759 of 920
Postcodes where some cannot get decent broadband17 of 920

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 RG20 at risk of flooding?

57 of the 935 postcodes in RG20 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 88 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 57 of 935 postcodes High: 59Medium: 29Low: 63

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 RG20?

Homes in RG20 sold for a typical £575,000 in the 12 months to August 2026, across 180 sales, up 3.6% on the 12 months before, HM Land Registry's figures show.

£575,000 typical price, the 12 months to August 2026
12 months to August 2025
£555,000
12 months to August 2026
£575,000

▲ up 3.6% on the 12 months before

Detached£760,000 102 sales
Semi-detached£450,000 36 sales
Terraced£323,750 34 sales
Flat or maisonette£192,500 8 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 RG20

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

RG20 0128 postcodesRG20 464 postcodesRG20 5100 postcodesRG20 646 postcodesRG20 7126 postcodesRG20 8224 postcodesRG20 9247 postcodes
UK postcode format explained

Places in RG20

Towns and villages with postcodes in RG20, and how many each has here.

Kingsclere postcodes,97Woolton Hill and Highclere postcodes,89Compton postcodes,51Newbury postcodes,16

Who covers RG20

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

  • North West Hampshire459
  • Newbury350
  • Reading West and Mid Berkshire126

Police force areas

  • Thames Valley476
  • Hampshire459

Next to RG20

RG19 postcode district RG21 postcode district All RG districts Kingsclere postcodes

"Next to" is by number: the districts before and after RG20 in the RG area.

Check a postcode

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