WA12 postcode district: Newton-le-Willows and around

WA12 is a postcode district in England, with 645 postcodes in use in 4 sectors. It has postcodes in Newton-le-Willows, Ashton-in-Makerfield and Haydock. It is split between 3 councils: St. Helens (640 postcodes), Wigan (4) and Warrington (1).

Postcodes in use
645
Sectors
4
Councils
3 councils
Places
3 places

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

Every postcode in WA12, by flood risk

Map of every postcode in WA12, by flood risk Of the 645 postcodes in WA12 that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 1 are at very low risk only and 641 are not on the Environment Agency's at-risk list. Places named: Newton-le-Willows. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M6A580A573A49 WA12 0AA: not on the flood risk listWA12 0AB: not on the flood risk listWA12 0AD: not on the flood risk listWA12 0AE: not on the flood risk listWA12 0AG: not on the flood risk listWA12 0AH: not on the flood risk listWA12 0AJ: not on the flood risk listWA12 0AL: not on the flood risk listWA12 0AN: not on the flood risk listWA12 0AP: not on the flood risk listWA12 0AQ: not on the flood risk listWA12 0AR: not on the flood risk listWA12 0AS: not on the flood risk listWA12 0AT: not on the flood risk listWA12 0AU: not on the flood risk listWA12 0AW: not on the flood risk listWA12 0AX: not on the flood risk listWA12 0AY: not on the flood risk listWA12 0AZ: not on the flood risk listWA12 0BB: not on the flood risk listWA12 0BD: not on the flood risk listWA12 0BE: not on the flood risk listWA12 0BG: not on the flood risk listWA12 0BH: not on the flood risk listWA12 0BJ: not on the flood risk listWA12 0BL: not on the flood risk listWA12 0BQ: not on the flood risk listWA12 0BS: not on the flood risk listWA12 0BU: not on the flood risk listWA12 0BX: not on the flood risk listWA12 0BY: not on the flood risk listWA12 0BZ: not on the flood risk listWA12 0DA: not on the flood risk listWA12 0DD: not on the flood risk listWA12 0DE: not on the flood risk listWA12 0DF: not on the flood risk listWA12 0DG: not on the flood risk listWA12 0DL: not on the flood risk listWA12 0DP: not on the flood risk listWA12 0DQ: not on the flood risk listWA12 0DR: not on the flood risk listWA12 0DS: not on the flood risk listWA12 0DT: not on the flood risk listWA12 0DU: not on the flood risk listWA12 0DX: not on the flood risk listWA12 0DY: not on the flood risk listWA12 0EA: not on the flood risk listWA12 0EB: not on the flood risk listWA12 0EE: not on the flood risk listWA12 0EF: not on the flood risk listWA12 0EG: not on the flood risk listWA12 0EJ: not on the flood risk listWA12 0EL: not on the flood risk listWA12 0EN: not on the flood risk listWA12 0EP: not on the flood risk listWA12 0EQ: not on the flood risk listWA12 0EW: not on the flood risk listWA12 0EX: not on the flood risk listWA12 0EY: not on the flood risk listWA12 0EZ: not on the flood risk listWA12 0FA: not on the flood risk listWA12 0HD: not on the flood risk listWA12 0HF: not on the flood risk listWA12 0HH: not on the flood risk listWA12 0HL: not on the flood risk listWA12 0HN: not on the flood risk listWA12 0HP: not on the flood risk listWA12 0HQ: not on the flood risk listWA12 0HS: not on the flood risk listWA12 0HU: not on the flood risk listWA12 0HW: not on the flood risk listWA12 0HX: not on the flood risk listWA12 0HY: not on the flood risk listWA12 0HZ: not on the flood risk listWA12 0JA: not on the flood risk listWA12 0JB: not on the flood risk listWA12 0JD: not on the flood risk listWA12 0JF: not on the flood risk listWA12 0JG: not on the flood risk listWA12 0JH: not on the flood risk listWA12 0JJ: not on the flood risk listWA12 0JL: not on the flood risk listWA12 0JN: not on the flood risk listWA12 0JQ: not on the flood risk listWA12 0JR: not on the flood risk listWA12 0JT: not on the flood risk listWA12 0JU: not on the flood risk listWA12 0JW: not on the flood risk listWA12 0JX: not on the flood risk listWA12 0JY: not on the flood risk listWA12 0JZ: not on the flood risk listWA12 0LD: not on the flood risk listWA12 0LE: not on the flood risk listWA12 0LF: not on the flood risk listWA12 0LG: not on the flood risk listWA12 0LH: not on the flood risk listWA12 0LJ: not on the flood risk listWA12 0LL: not on the flood risk listWA12 0LN: not on the flood risk listWA12 0LP: not on the flood risk listWA12 0LQ: not on the flood risk listWA12 0LR: not on the flood risk listWA12 0LS: not on the flood risk listWA12 0LT: not on the flood risk listWA12 0LU: not on the flood risk listWA12 0LW: not on the flood risk listWA12 0LX: not on the flood risk listWA12 0LY: not on the flood risk listWA12 0LZ: not on the flood risk listWA12 0NA: not on the flood risk listWA12 0NB: not on the flood risk listWA12 0ND: not on the flood risk listWA12 0NE: not on the flood risk listWA12 0NF: not on the flood risk listWA12 0NG: not on the flood risk listWA12 0NH: not on the flood risk listWA12 0NJ: not on the flood risk listWA12 0NN: not on the flood risk listWA12 0NQ: not on the flood risk listWA12 0NR: not on the flood risk listWA12 0NS: not on the flood risk listWA12 0NW: not on the flood risk listWA12 8AA: not on the flood risk listWA12 8AD: not on the flood risk listWA12 8AE: not on the flood risk listWA12 8AF: not on the flood risk listWA12 8AG: not on the flood risk listWA12 8AH: not on the flood risk listWA12 8AL: not on the flood risk listWA12 8AN: not on the flood risk listWA12 8AP: not on the flood risk listWA12 8AQ: not on the flood risk listWA12 8AS: not on the flood risk listWA12 8AT: not on the flood risk listWA12 8AU: not on the flood risk listWA12 8AW: not on the flood risk listWA12 8BA: not on the flood risk listWA12 8BB: not on the flood risk listWA12 8BD: not on the flood risk listWA12 8BE: not on the flood risk listWA12 8BF: not on the flood risk listWA12 8BG: not on the flood risk listWA12 8BH: not on the flood risk listWA12 8BJ: not on the flood risk listWA12 8BL: not on the flood risk listWA12 8BP: not on the flood risk listWA12 8BS: not on the flood risk listWA12 8BU: not on the flood risk listWA12 8BW: not on the flood risk listWA12 8BY: not on the flood risk listWA12 8DB: not on the flood risk listWA12 8DD: not on the flood risk listWA12 8DE: not on the flood risk listWA12 8DF: not on the flood risk listWA12 8DG: not on the flood risk listWA12 8DJ: not on the flood risk listWA12 8DN: not on the flood risk listWA12 8DP: not on the flood risk listWA12 8DR: not on the flood risk listWA12 8DT: not on the flood risk listWA12 8DU: not on the flood risk listWA12 8ED: not on the flood risk listWA12 8EE: not on the flood risk listWA12 8EF: not on the flood risk listWA12 8EG: not on the flood risk listWA12 8EH: not on the flood risk listWA12 8EJ: not on the flood risk listWA12 8EN: not on the flood risk listWA12 8EP: not on the flood risk listWA12 8ES: not on the flood risk listWA12 8ET: not on the flood risk listWA12 8EU: not on the flood risk listWA12 8EW: not on the flood risk listWA12 8EX: not on the flood risk listWA12 8EY: not on the flood risk listWA12 8EZ: not on the flood risk listWA12 8GZ: not on the flood risk listWA12 8HB: not on the flood risk listWA12 8HD: not on the flood risk listWA12 8HE: not on the flood risk listWA12 8HF: not on the flood risk listWA12 8HG: not on the flood risk listWA12 8HH: not on the flood risk listWA12 8HJ: not on the flood risk listWA12 8HL: not on the flood risk listWA12 8HN: not on the flood risk listWA12 8HP: not on the flood risk listWA12 8HQ: not on the flood risk listWA12 8HR: not on the flood risk listWA12 8HS: not on the flood risk listWA12 8HT: not on the flood risk listWA12 8HU: not on the flood risk listWA12 8HW: not on the flood risk listWA12 8HX: not on the flood risk listWA12 8HY: not on the flood risk listWA12 8JA: not on the flood risk listWA12 8JB: not on the flood risk listWA12 8JD: not on the flood risk listWA12 8JE: not on the flood risk listWA12 8JF: not on the flood risk listWA12 8JJ: not on the flood risk listWA12 8JN: not on the flood risk listWA12 8JP: not on the flood risk listWA12 8JR: not on the flood risk listWA12 8JT: not on the flood risk listWA12 8JU: not on the flood risk listWA12 8JW: not on the flood risk listWA12 8JX: not on the flood risk listWA12 8JY: not on the flood risk listWA12 8JZ: not on the flood risk listWA12 8LA: not on the flood risk listWA12 8LB: not on the flood risk listWA12 8LD: not on the flood risk listWA12 8LE: not on the flood risk listWA12 8LF: not on the flood risk listWA12 8LG: not on the flood risk listWA12 8LH: not on the flood risk listWA12 8LJ: not on the flood risk listWA12 8LL: not on the flood risk listWA12 8LN: not on the flood risk listWA12 8LP: not on the flood risk listWA12 8LQ: not on the flood risk listWA12 8LR: not on the flood risk listWA12 8LS: not on the flood risk listWA12 8LT: not on the flood risk listWA12 8LU: not on the flood risk listWA12 8LW: not on the flood risk listWA12 8LX: not on the flood risk listWA12 8LY: not on the flood risk listWA12 8LZ: not on the flood risk listWA12 8NA: not on the flood risk listWA12 8NB: not on the flood risk listWA12 8ND: not on the flood risk listWA12 8NE: not on the flood risk listWA12 8NF: not on the flood risk listWA12 8NG: not on the flood risk listWA12 8NJ: not on the flood risk listWA12 8NL: not on the flood risk listWA12 8NN: not on the flood risk listWA12 8NP: not on the flood risk listWA12 8NQ: not on the flood risk listWA12 8NR: not on the flood risk listWA12 8NS: not on the flood risk listWA12 8NT: not on the flood risk listWA12 8NY: not on the flood risk listWA12 8NZ: not on the flood risk listWA12 8PA: not on the flood risk listWA12 8PB: not on the flood risk listWA12 8PE: not on the flood risk listWA12 8PF: not on the flood risk listWA12 8PH: not on the flood risk listWA12 8PJ: not on the flood risk listWA12 8PL: not on the flood risk listWA12 8PN: not on the flood risk listWA12 8PP: not on the flood risk listWA12 8PQ: not on the flood risk listWA12 8PR: not on the flood risk listWA12 8PU: not on the flood risk listWA12 8PW: not on the flood risk listWA12 8PX: not on the flood risk listWA12 8PY: not on the flood risk listWA12 8PZ: not on the flood risk listWA12 8QA: not on the flood risk listWA12 8QB: not on the flood risk listWA12 8QD: not on the flood risk listWA12 8QJ: not on the flood risk listWA12 8QL: not on the flood risk listWA12 8QS: not on the flood risk listWA12 8QT: not on the flood risk listWA12 8QU: not on the flood risk listWA12 8QW: not on the flood risk listWA12 8QX: not on the flood risk listWA12 8QY: not on the flood risk listWA12 8QZ: not on the flood risk listWA12 8RA: not on the flood risk listWA12 8RB: not on the flood risk listWA12 8RD: not on the flood risk listWA12 8RF: not on the flood risk listWA12 8RG: not on the flood risk listWA12 8RH: not on the flood risk listWA12 8RJ: not on the flood risk listWA12 8RP: not on the flood risk listWA12 8RQ: not on the flood risk listWA12 8RR: not on the flood risk listWA12 8RS: not on the flood risk listWA12 8RT: not on the flood risk listWA12 8RW: not on the flood risk listWA12 8RX: not on the flood risk listWA12 8RY: not on the flood risk listWA12 8RZ: not on the flood risk listWA12 8SA: not on the flood risk listWA12 8SB: not on the flood risk listWA12 8SD: not on the flood risk listWA12 8SE: not on the flood risk listWA12 8SF: not on the flood risk listWA12 8SG: not on the flood risk listWA12 8SH: not on the flood risk listWA12 8SJ: not on the flood risk listWA12 8SL: not on the flood risk listWA12 8SN: not on the flood risk listWA12 8SQ: not on the flood risk listWA12 8SR: not on the flood risk listWA12 8SS: not on the flood risk listWA12 8ST: not on the flood risk listWA12 8SU: not on the flood risk listWA12 8SW: not on the flood risk listWA12 8SX: not on the flood risk listWA12 8TA: not on the flood risk listWA12 8TB: not on the flood risk listWA12 8TD: not on the flood risk listWA12 8TF: not on the flood risk listWA12 8TG: not on the flood risk listWA12 9AE: not on the flood risk listWA12 9AF: not on the flood risk listWA12 9AG: not on the flood risk listWA12 9AL: not on the flood risk listWA12 9AP: not on the flood risk listWA12 9AQ: not on the flood risk listWA12 9AR: not on the flood risk listWA12 9AS: not on the flood risk listWA12 9AT: not on the flood risk listWA12 9AU: not on the flood risk listWA12 9AW: not on the flood risk listWA12 9AX: not on the flood risk listWA12 9AY: not on the flood risk listWA12 9AZ: not on the flood risk listWA12 9BA: not on the flood risk listWA12 9BE: not on the flood risk listWA12 9BH: not on the flood risk listWA12 9BJ: not on the flood risk listWA12 9BL: not on the flood risk listWA12 9BN: not on the flood risk listWA12 9BQ: not on the flood risk listWA12 9BS: not on the flood risk listWA12 9BU: not on the flood risk listWA12 9BW: not on the flood risk listWA12 9BX: not on the flood risk listWA12 9BY: not on the flood risk listWA12 9BZ: not on the flood risk listWA12 9DA: not on the flood risk listWA12 9DB: not on the flood risk listWA12 9DD: not on the flood risk listWA12 9DF: not on the flood risk listWA12 9DG: not on the flood risk listWA12 9DH: not on the flood risk listWA12 9DJ: not on the flood risk listWA12 9DL: not on the flood risk listWA12 9DN: not on the flood risk listWA12 9DP: not on the flood risk listWA12 9DQ: not on the flood risk listWA12 9DR: not on the flood risk listWA12 9DS: not on the flood risk listWA12 9DT: not on the flood risk listWA12 9DW: not on the flood risk listWA12 9ED: not on the flood risk listWA12 9EE: not on the flood risk listWA12 9EF: not on the flood risk listWA12 9EG: not on the flood risk listWA12 9EH: not on the flood risk listWA12 9EJ: not on the flood risk listWA12 9EN: not on the flood risk listWA12 9EP: not on the flood risk listWA12 9EQ: not on the flood risk listWA12 9ER: not on the flood risk listWA12 9ES: not on the flood risk listWA12 9ET: not on the flood risk listWA12 9EU: not on the flood risk listWA12 9EW: not on the flood risk listWA12 9EX: not on the flood risk listWA12 9EY: not on the flood risk listWA12 9EZ: not on the flood risk listWA12 9FF: not on the flood risk listWA12 9FG: not on the flood risk listWA12 9FU: not on the flood risk listWA12 9FW: not on the flood risk listWA12 9FX: not on the flood risk listWA12 9FY: not on the flood risk listWA12 9GB: not on the flood risk listWA12 9GD: not on the flood risk listWA12 9GL: not on the flood risk listWA12 9GP: not on the flood risk listWA12 9GQ: not on the flood risk listWA12 9GR: not on the flood risk listWA12 9GS: not on the flood risk listWA12 9GT: not on the flood risk listWA12 9GU: not on the flood risk listWA12 9GW: not on the flood risk listWA12 9GX: not on the flood risk listWA12 9GY: not on the flood risk listWA12 9GZ: not on the flood risk listWA12 9HA: not on the flood risk listWA12 9HB: not on the flood risk listWA12 9HD: not on the flood risk listWA12 9HE: not on the flood risk listWA12 9HF: not on the flood risk listWA12 9HG: not on the flood risk listWA12 9HJ: not on the flood risk listWA12 9HL: not on the flood risk listWA12 9HN: not on the flood risk listWA12 9HP: not on the flood risk listWA12 9HQ: not on the flood risk listWA12 9HR: not on the flood risk listWA12 9HS: not on the flood risk listWA12 9HT: not on the flood risk listWA12 9HU: not on the flood risk listWA12 9HW: not on the flood risk listWA12 9HX: not on the flood risk listWA12 9HY: not on the flood risk listWA12 9HZ: not on the flood risk listWA12 9JA: not on the flood risk listWA12 9JD: not on the flood risk listWA12 9JE: not on the flood risk listWA12 9JG: not on the flood risk listWA12 9JH: not on the flood risk listWA12 9JJ: not on the flood risk listWA12 9JL: not on the flood risk listWA12 9JN: not on the flood risk listWA12 9JP: not on the flood risk listWA12 9JQ: not on the flood risk listWA12 9JR: not on the flood risk listWA12 9JS: not on the flood risk listWA12 9JT: not on the flood risk listWA12 9JU: not on the flood risk listWA12 9JX: not on the flood risk listWA12 9JY: not on the flood risk listWA12 9JZ: not on the flood risk listWA12 9LA: not on the flood risk listWA12 9LB: not on the flood risk listWA12 9LD: not on the flood risk listWA12 9LE: not on the flood risk listWA12 9LF: not on the flood risk listWA12 9LG: not on the flood risk listWA12 9LH: not on the flood risk listWA12 9LJ: not on the flood risk listWA12 9LL: not on the flood risk listWA12 9LP: not on the flood risk listWA12 9LQ: not on the flood risk listWA12 9LR: not on the flood risk listWA12 9LS: not on the flood risk listWA12 9LT: not on the flood risk listWA12 9LU: not on the flood risk listWA12 9LW: not on the flood risk listWA12 9LX: not on the flood risk listWA12 9LY: not on the flood risk listWA12 9LZ: not on the flood risk listWA12 9NA: not on the flood risk listWA12 9ND: not on the flood risk listWA12 9NE: not on the flood risk listWA12 9NF: not on the flood risk listWA12 9NG: not on the flood risk listWA12 9NH: not on the flood risk listWA12 9NN: not on the flood risk listWA12 9NP: not on the flood risk listWA12 9NQ: not on the flood risk listWA12 9NR: not on the flood risk listWA12 9NS: not on the flood risk listWA12 9NT: not on the flood risk listWA12 9NU: not on the flood risk listWA12 9NW: not on the flood risk listWA12 9NX: not on the flood risk listWA12 9NY: not on the flood risk listWA12 9NZ: not on the flood risk listWA12 9PA: not on the flood risk listWA12 9PB: not on the flood risk listWA12 9PD: not on the flood risk listWA12 9PE: not on the flood risk listWA12 9PH: not on the flood risk listWA12 9PJ: not on the flood risk listWA12 9PL: not on the flood risk listWA12 9PN: not on the flood risk listWA12 9PT: not on the flood risk listWA12 9PU: not on the flood risk listWA12 9PW: not on the flood risk listWA12 9PX: not on the flood risk listWA12 9PY: not on the flood risk listWA12 9PZ: not on the flood risk listWA12 9QA: not on the flood risk listWA12 9QB: not on the flood risk listWA12 9QD: not on the flood risk listWA12 9QE: not on the flood risk listWA12 9QF: not on the flood risk listWA12 9QG: not on the flood risk listWA12 9QH: not on the flood risk listWA12 9QJ: not on the flood risk listWA12 9QL: not on the flood risk listWA12 9QN: not on the flood risk listWA12 9QQ: not on the flood risk listWA12 9QR: not on the flood risk listWA12 9QT: not on the flood risk listWA12 9QU: not on the flood risk listWA12 9QZ: not on the flood risk listWA12 9RA: not on the flood risk listWA12 9RB: not on the flood risk listWA12 9RD: not on the flood risk listWA12 9RE: not on the flood risk listWA12 9RF: not on the flood risk listWA12 9RG: not on the flood risk listWA12 9RH: not on the flood risk listWA12 9RJ: not on the flood risk listWA12 9RL: not on the flood risk listWA12 9RN: not on the flood risk listWA12 9RP: not on the flood risk listWA12 9RQ: not on the flood risk listWA12 9RR: not on the flood risk listWA12 9RT: not on the flood risk listWA12 9RU: not on the flood risk listWA12 9RW: not on the flood risk listWA12 9RX: not on the flood risk listWA12 9RY: not on the flood risk listWA12 9RZ: not on the flood risk listWA12 9SB: not on the flood risk listWA12 9SD: not on the flood risk listWA12 9SE: not on the flood risk listWA12 9SF: not on the flood risk listWA12 9SG: not on the flood risk listWA12 9SH: not on the flood risk listWA12 9SL: not on the flood risk listWA12 9SN: not on the flood risk listWA12 9SP: not on the flood risk listWA12 9SQ: not on the flood risk listWA12 9SR: not on the flood risk listWA12 9SS: not on the flood risk listWA12 9ST: not on the flood risk listWA12 9SU: not on the flood risk listWA12 9SW: not on the flood risk listWA12 9SX: not on the flood risk listWA12 9SY: not on the flood risk listWA12 9SZ: not on the flood risk listWA12 9TA: not on the flood risk listWA12 9TB: not on the flood risk listWA12 9TD: not on the flood risk listWA12 9TE: not on the flood risk listWA12 9TF: not on the flood risk listWA12 9TG: not on the flood risk listWA12 9TH: not on the flood risk listWA12 9TJ: not on the flood risk listWA12 9TL: not on the flood risk listWA12 9TN: not on the flood risk listWA12 9TP: not on the flood risk listWA12 9TQ: not on the flood risk listWA12 9TR: not on the flood risk listWA12 9TS: not on the flood risk listWA12 9TU: not on the flood risk listWA12 9TW: not on the flood risk listWA12 9TX: not on the flood risk listWA12 9TY: not on the flood risk listWA12 9TZ: not on the flood risk listWA12 9UA: not on the flood risk listWA12 9UB: not on the flood risk listWA12 9UD: not on the flood risk listWA12 9UE: not on the flood risk listWA12 9UF: not on the flood risk listWA12 9UG: not on the flood risk listWA12 9UH: not on the flood risk listWA12 9UJ: not on the flood risk listWA12 9UL: not on the flood risk listWA12 9UN: not on the flood risk listWA12 9UP: not on the flood risk listWA12 9UQ: not on the flood risk listWA12 9UR: not on the flood risk listWA12 9US: not on the flood risk listWA12 9UT: not on the flood risk listWA12 9UU: not on the flood risk listWA12 9UX: not on the flood risk listWA12 9UY: not on the flood risk listWA12 9UZ: not on the flood risk listWA12 9WA: not on the flood risk listWA12 9WB: not on the flood risk listWA12 9WD: not on the flood risk listWA12 9WE: not on the flood risk listWA12 9WF: not on the flood risk listWA12 9WG: not on the flood risk listWA12 9WH: not on the flood risk listWA12 9WJ: not on the flood risk listWA12 9WL: not on the flood risk listWA12 9WN: not on the flood risk listWA12 9WP: not on the flood risk listWA12 9WQ: not on the flood risk listWA12 9WR: not on the flood risk listWA12 9WS: not on the flood risk listWA12 9WT: not on the flood risk listWA12 9WU: not on the flood risk listWA12 9WW: not on the flood risk listWA12 9WX: not on the flood risk listWA12 9WY: not on the flood risk listWA12 9XA: not on the flood risk listWA12 9XD: not on the flood risk listWA12 9XE: not on the flood risk listWA12 9XF: not on the flood risk listWA12 9XG: not on the flood risk listWA12 9XH: not on the flood risk listWA12 9XJ: not on the flood risk listWA12 9XL: not on the flood risk listWA12 9XR: not on the flood risk listWA12 9XW: not on the flood risk listWA12 9XY: not on the flood risk listWA12 9YD: not on the flood risk listWA12 9YE: not on the flood risk listWA12 9YF: not on the flood risk listWA12 9YG: not on the flood risk listWA12 9YH: not on the flood risk listWA12 9YJ: not on the flood risk listWA12 9YL: not on the flood risk listWA12 9YN: not on the flood risk listWA12 9YP: not on the flood risk listWA12 9YQ: not on the flood risk listWA12 9YR: not on the flood risk listWA12 9YS: not on the flood risk listWA12 9YT: not on the flood risk listWA12 9YU: not on the flood risk listWA12 9YX: not on the flood risk listWA12 9YY: not on the flood risk listWA12 9YZ: not on the flood risk listWA12 9ZH: not on the flood risk listWA12 9ZJ: not on the flood risk listWA12 9ZN: not on the flood risk listWA12 8PT: very low flood risk onlyWA12 8TE: medium flood risk at worstWA12 8PS: high flood riskWA12 8SP: high flood risk Newton-le-Willows Map of every postcode in WA12, by flood risk Of the 645 postcodes in WA12 that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 1 are at very low risk only and 641 are not on the Environment Agency's at-risk list. Places named: Newton-le-Willows. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A599A580 Newton-le-Willows
  • A home or business at high risk: 2
  • At medium risk at worst: 1
  • At low risk at worst: 0
  • At very low risk only: 1
  • Not on the at-risk list: 641

Of the 645 postcodes in WA12 that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 1 are at very low risk only and 641 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. 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 53.4534, longitude -2.6332. 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

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

WA12 8SP2 at high riskWA12 8PS1 at high risk

What broadband can you get in WA12?

Ofcom reports on 633 of the 645 postcodes in WA12. At 563 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit563 of 633
Postcodes where every home can get superfast609 of 633

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 WA12 at risk of flooding?

4 of the 645 postcodes in WA12 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 8 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 4 of 645 postcodes High: 3Medium: 5Low: 30Very low: 3

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 WA12?

Homes in WA12 sold for a typical £216,750 in the 12 months to August 2026, across 268 sales, up 0.8% on the 12 months before, HM Land Registry's figures show.

£216,750 typical price, the 12 months to August 2026
12 months to August 2025
£215,000
12 months to August 2026
£216,750

▲ up 0.8% on the 12 months before

Detached£350,000 55 sales
Semi-detached£220,500 104 sales
Terraced£172,500 97 sales
Flat or maisonette£120,000 12 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 WA12

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

WA12 0128 postcodesWA12 27 postcodesWA12 8197 postcodesWA12 9313 postcodes
UK postcode format explained

Places in WA12

Towns and villages with postcodes in WA12, and how many each has here.

Newton-le-Willows postcodes,614Ashton-in-Makerfield postcodes,4Haydock postcodes,1

Who covers WA12

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

  • St Helens North640
  • Leigh and Atherton4
  • Warrington North1

Police force areas

  • Merseyside640
  • Greater Manchester4
  • Cheshire1

Next to WA12

WA11 postcode district WA13 postcode district All WA districts Newton-le-Willows postcodes

"Next to" is by number: the districts before and after WA12 in the WA area.

Check a postcode

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