BA12 postcode district: Warminster and around, Wiltshire

BA12 is a postcode district in England, with 1,146 postcodes in use in 6 sectors. It has postcodes in Warminster and Mere. Its council is Wiltshire.

Postcodes in use
1,146
Sectors
6
Council
Wiltshire
Places
2 places

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

Every postcode in BA12, by flood risk

Map of every postcode in BA12, by flood risk Of the 1,146 postcodes in BA12 that ONS places, 45 have a home or business at high risk, 27 are at medium risk at worst, 56 are at low risk at worst, 10 are at very low risk only and 1,008 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 10 postcodes at high or medium risk; 7 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Warminster, Frome, Mere, Tisbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A350A303A3098A361 BA12 0AA: not on the flood risk listBA12 0AD: not on the flood risk listBA12 0AE: not on the flood risk listBA12 0AF: not on the flood risk listBA12 0AH: not on the flood risk listBA12 0AL: not on the flood risk listBA12 0AN: not on the flood risk listBA12 0AP: not on the flood risk listBA12 0AQ: not on the flood risk listBA12 0AR: not on the flood risk listBA12 0AS: not on the flood risk listBA12 0AU: not on the flood risk listBA12 0AW: not on the flood risk listBA12 0AY: not on the flood risk listBA12 0AZ: not on the flood risk listBA12 0BB: not on the flood risk listBA12 0BD: not on the flood risk listBA12 0BJ: not on the flood risk listBA12 0BL: not on the flood risk listBA12 0BN: not on the flood risk listBA12 0BP: not on the flood risk listBA12 0BR: not on the flood risk listBA12 0BS: not on the flood risk listBA12 0BU: not on the flood risk listBA12 0BY: not on the flood risk listBA12 0DA: not on the flood risk listBA12 0DE: not on the flood risk listBA12 0DF: not on the flood risk listBA12 0DG: not on the flood risk listBA12 0DL: not on the flood risk listBA12 0DN: not on the flood risk listBA12 0DP: not on the flood risk listBA12 0DR: not on the flood risk listBA12 0DS: not on the flood risk listBA12 0DT: not on the flood risk listBA12 0DZ: not on the flood risk listBA12 0EA: not on the flood risk listBA12 0EH: not on the flood risk listBA12 0EL: not on the flood risk listBA12 0EN: not on the flood risk listBA12 0EP: not on the flood risk listBA12 0ER: not on the flood risk listBA12 0ES: not on the flood risk listBA12 0EW: not on the flood risk listBA12 0FD: not on the flood risk listBA12 0FE: not on the flood risk listBA12 0FF: not on the flood risk listBA12 0FG: not on the flood risk listBA12 0HD: not on the flood risk listBA12 0HF: not on the flood risk listBA12 0HH: not on the flood risk listBA12 0HL: not on the flood risk listBA12 0HN: not on the flood risk listBA12 0HP: not on the flood risk listBA12 0HR: not on the flood risk listBA12 0HS: not on the flood risk listBA12 0JA: not on the flood risk listBA12 0JB: not on the flood risk listBA12 0JF: not on the flood risk listBA12 0JG: not on the flood risk listBA12 0JH: not on the flood risk listBA12 0JJ: not on the flood risk listBA12 0JL: not on the flood risk listBA12 0JN: not on the flood risk listBA12 0JQ: not on the flood risk listBA12 0JX: not on the flood risk listBA12 0JY: not on the flood risk listBA12 0JZ: not on the flood risk listBA12 0LA: not on the flood risk listBA12 0LN: not on the flood risk listBA12 0LT: not on the flood risk listBA12 0LX: not on the flood risk listBA12 0LY: not on the flood risk listBA12 0LZ: not on the flood risk listBA12 0NE: not on the flood risk listBA12 0NF: not on the flood risk listBA12 0NH: not on the flood risk listBA12 0NL: not on the flood risk listBA12 0NN: not on the flood risk listBA12 0NP: not on the flood risk listBA12 0NR: not on the flood risk listBA12 0NU: not on the flood risk listBA12 0PA: not on the flood risk listBA12 0PD: not on the flood risk listBA12 0PG: not on the flood risk listBA12 0PN: not on the flood risk listBA12 0PR: not on the flood risk listBA12 0PT: not on the flood risk listBA12 0PU: not on the flood risk listBA12 0PX: not on the flood risk listBA12 0PY: not on the flood risk listBA12 0QA: not on the flood risk listBA12 0QB: not on the flood risk listBA12 0QD: not on the flood risk listBA12 0QE: not on the flood risk listBA12 0QJ: not on the flood risk listBA12 0QL: not on the flood risk listBA12 0QQ: not on the flood risk listBA12 0QT: not on the flood risk listBA12 0QX: not on the flood risk listBA12 0RA: not on the flood risk listBA12 0RB: not on the flood risk listBA12 0RF: not on the flood risk listBA12 0RJ: not on the flood risk listBA12 0RP: not on the flood risk listBA12 0RS: not on the flood risk listBA12 0RY: not on the flood risk listBA12 0SA: not on the flood risk listBA12 0SB: not on the flood risk listBA12 0SD: not on the flood risk listBA12 0SG: not on the flood risk listBA12 0SJ: not on the flood risk listBA12 0SP: not on the flood risk listBA12 0SQ: not on the flood risk listBA12 0SS: not on the flood risk listBA12 0ST: not on the flood risk listBA12 0SW: not on the flood risk listBA12 0SX: not on the flood risk listBA12 0SY: not on the flood risk listBA12 6AA: not on the flood risk listBA12 6AB: not on the flood risk listBA12 6AD: not on the flood risk listBA12 6AE: not on the flood risk listBA12 6AF: not on the flood risk listBA12 6AG: not on the flood risk listBA12 6AH: not on the flood risk listBA12 6AJ: not on the flood risk listBA12 6AL: not on the flood risk listBA12 6AN: not on the flood risk listBA12 6AP: not on the flood risk listBA12 6AQ: not on the flood risk listBA12 6AR: not on the flood risk listBA12 6AS: not on the flood risk listBA12 6AT: not on the flood risk listBA12 6AU: not on the flood risk listBA12 6AW: not on the flood risk listBA12 6AY: not on the flood risk listBA12 6AZ: not on the flood risk listBA12 6BA: not on the flood risk listBA12 6BB: not on the flood risk listBA12 6BD: not on the flood risk listBA12 6BE: not on the flood risk listBA12 6BG: not on the flood risk listBA12 6BH: not on the flood risk listBA12 6BJ: not on the flood risk listBA12 6BL: not on the flood risk listBA12 6BN: not on the flood risk listBA12 6BR: not on the flood risk listBA12 6BW: not on the flood risk listBA12 6BY: not on the flood risk listBA12 6DD: not on the flood risk listBA12 6DG: not on the flood risk listBA12 6DS: not on the flood risk listBA12 6FD: not on the flood risk listBA12 6FE: not on the flood risk listBA12 6FH: not on the flood risk listBA12 6FL: not on the flood risk listBA12 6HH: not on the flood risk listBA12 6JH: not on the flood risk listBA12 6JP: not on the flood risk listBA12 6JR: not on the flood risk listBA12 6JT: not on the flood risk listBA12 6LA: not on the flood risk listBA12 6LE: not on the flood risk listBA12 6LF: not on the flood risk listBA12 6LG: not on the flood risk listBA12 6LH: not on the flood risk listBA12 6LJ: not on the flood risk listBA12 6LP: not on the flood risk listBA12 6LU: not on the flood risk listBA12 6LW: not on the flood risk listBA12 6LY: not on the flood risk listBA12 6LZ: not on the flood risk listBA12 6NA: not on the flood risk listBA12 6NB: not on the flood risk listBA12 6NE: not on the flood risk listBA12 6NF: not on the flood risk listBA12 6NL: not on the flood risk listBA12 6NN: not on the flood risk listBA12 6NP: not on the flood risk listBA12 6NR: not on the flood risk listBA12 6NZ: not on the flood risk listBA12 6PA: not on the flood risk listBA12 6PD: not on the flood risk listBA12 6PE: not on the flood risk listBA12 6PF: not on the flood risk listBA12 6PH: not on the flood risk listBA12 6PJ: not on the flood risk listBA12 6PL: not on the flood risk listBA12 6PN: not on the flood risk listBA12 6PU: not on the flood risk listBA12 6PX: not on the flood risk listBA12 6PY: not on the flood risk listBA12 6PZ: not on the flood risk listBA12 6QA: not on the flood risk listBA12 6QB: not on the flood risk listBA12 6QD: not on the flood risk listBA12 6QF: not on the flood risk listBA12 6QG: not on the flood risk listBA12 6QH: not on the flood risk listBA12 6QJ: not on the flood risk listBA12 6QL: not on the flood risk listBA12 6QN: not on the flood risk listBA12 6QP: not on the flood risk listBA12 6QQ: not on the flood risk listBA12 6QR: not on the flood risk listBA12 6QS: not on the flood risk listBA12 6QT: not on the flood risk listBA12 6QU: not on the flood risk listBA12 6QX: not on the flood risk listBA12 6QY: not on the flood risk listBA12 6QZ: not on the flood risk listBA12 6RA: not on the flood risk listBA12 6RB: not on the flood risk listBA12 6RD: not on the flood risk listBA12 6RE: not on the flood risk listBA12 6RF: not on the flood risk listBA12 6RH: not on the flood risk listBA12 6RJ: not on the flood risk listBA12 6RL: not on the flood risk listBA12 6RN: not on the flood risk listBA12 6RP: not on the flood risk listBA12 6RW: not on the flood risk listBA12 6SH: not on the flood risk listBA12 7AA: not on the flood risk listBA12 7AB: not on the flood risk listBA12 7AD: not on the flood risk listBA12 7AE: not on the flood risk listBA12 7AF: not on the flood risk listBA12 7AG: not on the flood risk listBA12 7AH: not on the flood risk listBA12 7AJ: not on the flood risk listBA12 7AR: not on the flood risk listBA12 7AS: not on the flood risk listBA12 7AT: not on the flood risk listBA12 7AU: not on the flood risk listBA12 7AW: not on the flood risk listBA12 7AY: not on the flood risk listBA12 7BD: not on the flood risk listBA12 7BE: not on the flood risk listBA12 7BF: not on the flood risk listBA12 7BG: not on the flood risk listBA12 7BH: not on the flood risk listBA12 7BJ: not on the flood risk listBA12 7BN: not on the flood risk listBA12 7BP: not on the flood risk listBA12 7BQ: not on the flood risk listBA12 7BT: not on the flood risk listBA12 7BZ: not on the flood risk listBA12 7DB: not on the flood risk listBA12 7DD: not on the flood risk listBA12 7DE: not on the flood risk listBA12 7DF: not on the flood risk listBA12 7DG: not on the flood risk listBA12 7DJ: not on the flood risk listBA12 7DL: not on the flood risk listBA12 7DN: not on the flood risk listBA12 7DP: not on the flood risk listBA12 7DR: not on the flood risk listBA12 7DT: not on the flood risk listBA12 7DY: not on the flood risk listBA12 7ED: not on the flood risk listBA12 7EG: not on the flood risk listBA12 7EN: not on the flood risk listBA12 7EQ: not on the flood risk listBA12 7ER: not on the flood risk listBA12 7ES: not on the flood risk listBA12 7ET: not on the flood risk listBA12 7EX: not on the flood risk listBA12 7EY: not on the flood risk listBA12 7FA: not on the flood risk listBA12 7FB: not on the flood risk listBA12 7FD: not on the flood risk listBA12 7FE: not on the flood risk listBA12 7FG: not on the flood risk listBA12 7HA: not on the flood risk listBA12 7HB: not on the flood risk listBA12 7HD: not on the flood risk listBA12 7HG: not on the flood risk listBA12 7HH: not on the flood risk listBA12 7HJ: not on the flood risk listBA12 7HL: not on the flood risk listBA12 7HN: not on the flood risk listBA12 7HP: not on the flood risk listBA12 7HQ: not on the flood risk listBA12 7HR: not on the flood risk listBA12 7HS: not on the flood risk listBA12 7HT: not on the flood risk listBA12 7HU: not on the flood risk listBA12 7HW: not on the flood risk listBA12 7HX: not on the flood risk listBA12 7HY: not on the flood risk listBA12 7HZ: not on the flood risk listBA12 7JA: not on the flood risk listBA12 7JB: not on the flood risk listBA12 7JD: not on the flood risk listBA12 7JG: not on the flood risk listBA12 7JH: not on the flood risk listBA12 7JJ: not on the flood risk listBA12 7JL: not on the flood risk listBA12 7JN: not on the flood risk listBA12 7JP: not on the flood risk listBA12 7JS: not on the flood risk listBA12 7JW: not on the flood risk listBA12 7JY: not on the flood risk listBA12 7LA: not on the flood risk listBA12 7LB: not on the flood risk listBA12 7LD: not on the flood risk listBA12 7LF: not on the flood risk listBA12 7LG: not on the flood risk listBA12 7LH: not on the flood risk listBA12 7LJ: not on the flood risk listBA12 7LL: not on the flood risk listBA12 7LN: not on the flood risk listBA12 7LP: not on the flood risk listBA12 7LQ: not on the flood risk listBA12 7LR: not on the flood risk listBA12 7LU: not on the flood risk listBA12 7LW: not on the flood risk listBA12 7LX: not on the flood risk listBA12 7LY: not on the flood risk listBA12 7NA: not on the flood risk listBA12 7NB: not on the flood risk listBA12 7ND: not on the flood risk listBA12 7NF: not on the flood risk listBA12 7NG: not on the flood risk listBA12 7NH: not on the flood risk listBA12 7NJ: not on the flood risk listBA12 7NP: not on the flood risk listBA12 7NQ: not on the flood risk listBA12 7NR: not on the flood risk listBA12 7NS: not on the flood risk listBA12 7NT: not on the flood risk listBA12 7NX: not on the flood risk listBA12 7NY: not on the flood risk listBA12 7NZ: not on the flood risk listBA12 7PA: not on the flood risk listBA12 7PB: not on the flood risk listBA12 7PD: not on the flood risk listBA12 7PE: not on the flood risk listBA12 7PG: not on the flood risk listBA12 7PH: not on the flood risk listBA12 7PJ: not on the flood risk listBA12 7PS: not on the flood risk listBA12 7PU: not on the flood risk listBA12 7PW: not on the flood risk listBA12 7QA: not on the flood risk listBA12 7QB: not on the flood risk listBA12 7QE: not on the flood risk listBA12 7QG: not on the flood risk listBA12 7QH: not on the flood risk listBA12 7QJ: not on the flood risk listBA12 7QN: not on the flood risk listBA12 7QP: not on the flood risk listBA12 7QQ: not on the flood risk listBA12 7QR: not on the flood risk listBA12 7QS: not on the flood risk listBA12 7QT: not on the flood risk listBA12 7QU: not on the flood risk listBA12 7QY: not on the flood risk listBA12 7QZ: not on the flood risk listBA12 7RA: not on the flood risk listBA12 7RB: not on the flood risk listBA12 7RE: not on the flood risk listBA12 7RF: not on the flood risk listBA12 7RG: not on the flood risk listBA12 7RL: not on the flood risk listBA12 7RP: not on the flood risk listBA12 7RQ: not on the flood risk listBA12 7RU: not on the flood risk listBA12 7RX: not on the flood risk listBA12 7RY: not on the flood risk listBA12 7RZ: not on the flood risk listBA12 8AA: not on the flood risk listBA12 8AB: not on the flood risk listBA12 8AD: not on the flood risk listBA12 8AE: not on the flood risk listBA12 8AF: not on the flood risk listBA12 8AL: not on the flood risk listBA12 8AQ: not on the flood risk listBA12 8AR: not on the flood risk listBA12 8AT: not on the flood risk listBA12 8AU: not on the flood risk listBA12 8AW: not on the flood risk listBA12 8AX: not on the flood risk listBA12 8BA: not on the flood risk listBA12 8BD: not on the flood risk listBA12 8BE: not on the flood risk listBA12 8BG: not on the flood risk listBA12 8BJ: not on the flood risk listBA12 8BL: not on the flood risk listBA12 8BR: not on the flood risk listBA12 8BS: not on the flood risk listBA12 8BT: not on the flood risk listBA12 8BU: not on the flood risk listBA12 8DP: not on the flood risk listBA12 8DR: not on the flood risk listBA12 8DS: not on the flood risk listBA12 8DU: not on the flood risk listBA12 8EP: not on the flood risk listBA12 8ES: not on the flood risk listBA12 8FE: not on the flood risk listBA12 8FF: not on the flood risk listBA12 8FQ: not on the flood risk listBA12 8FX: not on the flood risk listBA12 8FZ: not on the flood risk listBA12 8GG: not on the flood risk listBA12 8GH: not on the flood risk listBA12 8GL: not on the flood risk listBA12 8GP: not on the flood risk listBA12 8GS: not on the flood risk listBA12 8GU: not on the flood risk listBA12 8GX: not on the flood risk listBA12 8GZ: not on the flood risk listBA12 8HD: not on the flood risk listBA12 8HJ: not on the flood risk listBA12 8HQ: not on the flood risk listBA12 8LD: not on the flood risk listBA12 8LG: not on the flood risk listBA12 8LN: not on the flood risk listBA12 8LP: not on the flood risk listBA12 8LT: not on the flood risk listBA12 8NA: not on the flood risk listBA12 8NJ: not on the flood risk listBA12 8PB: not on the flood risk listBA12 8PH: not on the flood risk listBA12 8PN: not on the flood risk listBA12 8QE: not on the flood risk listBA12 8QZ: not on the flood risk listBA12 8RP: not on the flood risk listBA12 8SW: not on the flood risk listBA12 8TA: not on the flood risk listBA12 8TD: not on the flood risk listBA12 8TS: not on the flood risk listBA12 8TW: not on the flood risk listBA12 9AA: not on the flood risk listBA12 9BG: not on the flood risk listBA12 9BN: not on the flood risk listBA12 9BP: not on the flood risk listBA12 9DE: not on the flood risk listBA12 9DG: not on the flood risk listBA12 9DN: not on the flood risk listBA12 9DP: not on the flood risk listBA12 9DR: not on the flood risk listBA12 9DT: not on the flood risk listBA12 9EB: not on the flood risk listBA12 9ED: not on the flood risk listBA12 9EH: not on the flood risk listBA12 9EN: not on the flood risk listBA12 9ES: not on the flood risk listBA12 9FA: not on the flood risk listBA12 9FJ: not on the flood risk listBA12 9HH: not on the flood risk listBA12 9HL: not on the flood risk listBA12 9HS: not on the flood risk listBA12 9HW: not on the flood risk listBA12 9HY: not on the flood risk listBA12 9JG: not on the flood risk listBA12 9JL: not on the flood risk listBA12 9JN: not on the flood risk listBA12 9LD: not on the flood risk listBA12 9LE: not on the flood risk listBA12 9LJ: not on the flood risk listBA12 9LR: not on the flood risk listBA12 9NG: not on the flood risk listBA12 9NU: not on the flood risk listBA12 9PH: not on the flood risk listBA12 9PW: not on the flood risk listBA12 9QH: not on the flood risk listBA12 9QJ: not on the flood risk listBA12 9QU: not on the flood risk listBA12 7BA: very low flood risk onlyBA12 7BB: very low flood risk onlyBA12 8FH: very low flood risk onlyBA12 8NS: very low flood risk onlyBA12 9LQ: very low flood risk onlyBA12 0EJ: low flood risk at worstBA12 0FB: low flood risk at worstBA12 0HG: low flood risk at worstBA12 0HQ: low flood risk at worstBA12 0JP: low flood risk at worstBA12 0JW: low flood risk at worstBA12 0LD: low flood risk at worstBA12 0LQ: low flood risk at worstBA12 0QP: low flood risk at worstBA12 0SE: low flood risk at worstBA12 0SZ: low flood risk at worstBA12 6ET: low flood risk at worstBA12 6HR: low flood risk at worstBA12 6JU: low flood risk at worstBA12 7DU: low flood risk at worstBA12 7DS: low flood risk at worstBA12 7EA: low flood risk at worstBA12 7NL: low flood risk at worstBA12 7NN: low flood risk at worstBA12 8AJ: low flood risk at worstBA12 8AN: low flood risk at worstBA12 8AP: low flood risk at worstBA12 8EA: low flood risk at worstBA12 8EY: low flood risk at worstBA12 8EL: low flood risk at worstBA12 8FP: low flood risk at worstBA12 8GN: low flood risk at worstBA12 8HS: low flood risk at worstBA12 8LB: low flood risk at worstBA12 8QU: low flood risk at worstBA12 9NH: low flood risk at worstBA12 9HT: low flood risk at worstBA12 9HN: low flood risk at worstBA12 8PL: medium flood risk at worstBA12 0JR: medium flood risk at worstBA12 0LJ: medium flood risk at worstBA12 0ND: medium flood risk at worstBA12 0PB: medium flood risk at worstBA12 0QU: medium flood risk at worstBA12 7EB: medium flood risk at worstBA12 7NE: medium flood risk at worstBA12 8BB: medium flood risk at worstBA12 8RH: medium flood risk at worstBA12 8DD: medium flood risk at worstBA12 8DW: medium flood risk at worstBA12 8QD: medium flood risk at worstBA12 8FN: medium flood risk at worstBA12 8QA: medium flood risk at worstBA12 9NS: medium flood risk at worstBA12 9HR: medium flood risk at worstBA12 0EG: high flood riskBA12 0HE: high flood riskBA12 0LF: high flood riskBA12 0LG: high flood riskBA12 0LL: high flood riskBA12 0NA: high flood riskBA12 0PF: high flood riskBA12 0PZ: high flood riskBA12 0SN: high flood riskBA12 9NP: high flood riskBA12 6EE: high flood riskBA12 6DA: high flood riskBA12 6DB: high flood riskBA12 6DY: high flood riskBA12 6ED: high flood riskBA12 6EH: high flood riskBA12 6EN: high flood riskBA12 7AL: high flood riskBA12 7EF: high flood riskBA12 7EJ: high flood riskBA12 7EL: high flood riskBA12 7EU: high flood riskBA12 7HE: high flood riskBA12 7HF: high flood riskBA12 8JF: high flood riskBA12 7QD: high flood riskBA12 7QL: high flood riskBA12 8DA: high flood riskBA12 8EG: high flood riskBA12 8PD: high flood riskBA12 8RY: high flood riskBA12 9FN: high flood riskBA12 9HD: high flood riskBA12 9HG: high flood riskBA12 9PA: high flood riskBA12 9PB: high flood riskBA12 9PE: high flood riskBA12 9PU: high flood risk WarminsterFromeMereTisbury 10 postcodes at high or medium risk, outlined: this goes to BA12 9PF, the one with most homes and businesses at high risk10 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to BA12 0NA, the one with most homes and businesses at high risk7 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to BA12 8QA, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in BA12, by flood risk Of the 1,146 postcodes in BA12 that ONS places, 45 have a home or business at high risk, 27 are at medium risk at worst, 56 are at low risk at worst, 10 are at very low risk only and 1,008 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 10 postcodes at high or medium risk; 7 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Warminster, Frome, Mere, Tisbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A350 WarminsterFromeMereTisbury
  • A home or business at high risk: 45
  • At medium risk at worst: 27
  • At low risk at worst: 56
  • At very low risk only: 10
  • Not on the at-risk list: 1,008
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 1,146 postcodes in BA12 that ONS places, 45 have a home or business at high risk, 27 are at medium risk at worst, 56 are at low risk at worst, 10 are at very low risk only and 1,008 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 190 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 51.1714, longitude -2.1891. 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

45 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.

BA12 6DB11 at high riskBA12 9PF11 at high riskBA12 0LF9 at high riskBA12 9PE8 at high riskBA12 0NA7 at high riskBA12 8DA7 at high riskBA12 6DA6 at high riskBA12 6EN4 at high riskBA12 9PR4 at high riskBA12 0PZ4 at high riskBA12 8RY4 at high riskBA12 9NX4 at high risk

Where the postcodes at high or medium risk lie together

  • 10 postcodes at high or medium risk, outlined on the map. BA12 9PF, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. BA12 0NA, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. BA12 8QA, is the one with most homes and businesses at high risk.

What broadband can you get in BA12?

Ofcom reports on 1,120 of the 1,146 postcodes in BA12. At 598 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 gigabit598 of 1,120
Postcodes where every home can get superfast958 of 1,120
Postcodes where some cannot get decent broadband17 of 1,120

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 BA12 at risk of flooding?

138 of the 1,146 postcodes in BA12 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 287 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 138 of 1,146 postcodes High: 131Medium: 156Low: 524Very low: 77

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 BA12?

Homes in BA12 sold for a typical £300,000 in the 12 months to August 2026, across 384 sales, down 4.8% on the 12 months before, HM Land Registry's figures show.

£300,000 typical price, the 12 months to August 2026
12 months to August 2025
£315,000
12 months to August 2026
£300,000

▼ down 4.8% on the 12 months before

Detached£410,000 153 sales
Semi-detached£276,500 99 sales
Terraced£232,750 92 sales
Flat or maisonette£116,000 40 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 BA12

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

BA12 0229 postcodesBA12 28 postcodesBA12 6218 postcodesBA12 7210 postcodesBA12 8286 postcodesBA12 9195 postcodes
UK postcode format explained

Places in BA12

Towns and villages with postcodes in BA12, and how many each has here.

Warminster postcodes,492Mere postcodes,110

Who covers BA12

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

  • South West Wiltshire1,105
  • Salisbury41

Police force areas

  • Wiltshire1,146

Next to BA12

BA11 postcode district BA13 postcode district All BA districts Warminster postcodes

"Next to" is by number: the districts before and after BA12 in the BA area.

Check a postcode

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