TA20 postcode district: Chard and around

TA20 is a postcode district in England, with 847 postcodes in use in 5 sectors. It has postcodes in Chard and Tatworth. It is split between 3 councils: Somerset (792 postcodes), Dorset (51) and East Devon (4). 4 of its 847 postcodes are in Devon. ONS lists no county for the other 843.

Postcodes in use
847
Sectors
5
Councils
3 councils
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 TA20, by flood risk

Map of every postcode in TA20, by flood risk Of the 847 postcodes in TA20 that ONS places, 25 have a home or business at high risk, 5 are at medium risk at worst, 13 are at low risk at worst and 804 are not on the Environment Agency's at-risk list. Places named: Chard, Ilminster, Tatworth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A30 TA20 1AB: not on the flood risk listTA20 1AE: not on the flood risk listTA20 1AF: not on the flood risk listTA20 1AH: not on the flood risk listTA20 1AJ: not on the flood risk listTA20 1AN: not on the flood risk listTA20 1AP: not on the flood risk listTA20 1AR: not on the flood risk listTA20 1AT: not on the flood risk listTA20 1AX: not on the flood risk listTA20 1AZ: not on the flood risk listTA20 1BB: not on the flood risk listTA20 1BD: not on the flood risk listTA20 1BE: not on the flood risk listTA20 1BF: not on the flood risk listTA20 1BG: not on the flood risk listTA20 1BH: not on the flood risk listTA20 1BL: not on the flood risk listTA20 1BS: not on the flood risk listTA20 1BW: not on the flood risk listTA20 1BX: not on the flood risk listTA20 1BY: not on the flood risk listTA20 1BZ: not on the flood risk listTA20 1DB: not on the flood risk listTA20 1DG: not on the flood risk listTA20 1DH: not on the flood risk listTA20 1DJ: not on the flood risk listTA20 1DL: not on the flood risk listTA20 1DQ: not on the flood risk listTA20 1DS: not on the flood risk listTA20 1DX: not on the flood risk listTA20 1DY: not on the flood risk listTA20 1EA: not on the flood risk listTA20 1EB: not on the flood risk listTA20 1ED: not on the flood risk listTA20 1EE: not on the flood risk listTA20 1EJ: not on the flood risk listTA20 1EL: not on the flood risk listTA20 1ES: not on the flood risk listTA20 1ET: not on the flood risk listTA20 1EU: not on the flood risk listTA20 1EY: not on the flood risk listTA20 1EZ: not on the flood risk listTA20 1FA: not on the flood risk listTA20 1FB: not on the flood risk listTA20 1FE: not on the flood risk listTA20 1FH: not on the flood risk listTA20 1FQ: not on the flood risk listTA20 1FW: not on the flood risk listTA20 1FX: not on the flood risk listTA20 1FY: not on the flood risk listTA20 1FZ: not on the flood risk listTA20 1GB: not on the flood risk listTA20 1GD: not on the flood risk listTA20 1GG: not on the flood risk listTA20 1GH: not on the flood risk listTA20 1GR: not on the flood risk listTA20 1GS: not on the flood risk listTA20 1GX: not on the flood risk listTA20 1GZ: not on the flood risk listTA20 1HA: not on the flood risk listTA20 1HB: not on the flood risk listTA20 1HD: not on the flood risk listTA20 1HP: not on the flood risk listTA20 1HQ: not on the flood risk listTA20 1HR: not on the flood risk listTA20 1HT: not on the flood risk listTA20 1HU: not on the flood risk listTA20 1HW: not on the flood risk listTA20 1JB: not on the flood risk listTA20 1JF: not on the flood risk listTA20 1JH: not on the flood risk listTA20 1JL: not on the flood risk listTA20 1JQ: not on the flood risk listTA20 1JS: not on the flood risk listTA20 1JY: not on the flood risk listTA20 1LB: not on the flood risk listTA20 1LF: not on the flood risk listTA20 1LJ: not on the flood risk listTA20 1LL: not on the flood risk listTA20 1LN: not on the flood risk listTA20 1LP: not on the flood risk listTA20 1LR: not on the flood risk listTA20 1ND: not on the flood risk listTA20 1NH: not on the flood risk listTA20 1NL: not on the flood risk listTA20 1NR: not on the flood risk listTA20 1NS: not on the flood risk listTA20 1NU: not on the flood risk listTA20 1NW: not on the flood risk listTA20 1NX: not on the flood risk listTA20 1NY: not on the flood risk listTA20 1PA: not on the flood risk listTA20 1PB: not on the flood risk listTA20 1PF: not on the flood risk listTA20 1PG: not on the flood risk listTA20 1PL: not on the flood risk listTA20 1PT: not on the flood risk listTA20 1QL: not on the flood risk listTA20 1QP: not on the flood risk listTA20 1QS: not on the flood risk listTA20 1QT: not on the flood risk listTA20 1QX: not on the flood risk listTA20 1RD: not on the flood risk listTA20 1RP: not on the flood risk listTA20 1RR: not on the flood risk listTA20 1RS: not on the flood risk listTA20 1SD: not on the flood risk listTA20 2AA: not on the flood risk listTA20 2AD: not on the flood risk listTA20 2AF: not on the flood risk listTA20 2AH: not on the flood risk listTA20 2AS: not on the flood risk listTA20 2AY: not on the flood risk listTA20 2AZ: not on the flood risk listTA20 2BG: not on the flood risk listTA20 2BH: not on the flood risk listTA20 2BL: not on the flood risk listTA20 2BS: not on the flood risk listTA20 2BX: not on the flood risk listTA20 2BZ: not on the flood risk listTA20 2DH: not on the flood risk listTA20 2DP: not on the flood risk listTA20 2DR: not on the flood risk listTA20 2DS: not on the flood risk listTA20 2DT: not on the flood risk listTA20 2DU: not on the flood risk listTA20 2DX: not on the flood risk listTA20 2DY: not on the flood risk listTA20 2EB: not on the flood risk listTA20 2ED: not on the flood risk listTA20 2EE: not on the flood risk listTA20 2EJ: not on the flood risk listTA20 2EL: not on the flood risk listTA20 2EQ: not on the flood risk listTA20 2EX: not on the flood risk listTA20 2FD: not on the flood risk listTA20 2FL: not on the flood risk listTA20 2FN: not on the flood risk listTA20 2FP: not on the flood risk listTA20 2FQ: not on the flood risk listTA20 2FR: not on the flood risk listTA20 2FY: not on the flood risk listTA20 2HA: not on the flood risk listTA20 2HB: not on the flood risk listTA20 2HD: not on the flood risk listTA20 2HF: not on the flood risk listTA20 2HN: not on the flood risk listTA20 2HP: not on the flood risk listTA20 2HT: not on the flood risk listTA20 2HW: not on the flood risk listTA20 2HX: not on the flood risk listTA20 2HY: not on the flood risk listTA20 2JE: not on the flood risk listTA20 2JJ: not on the flood risk listTA20 2JL: not on the flood risk listTA20 2JR: not on the flood risk listTA20 2JU: not on the flood risk listTA20 2LA: not on the flood risk listTA20 2LD: not on the flood risk listTA20 2LR: not on the flood risk listTA20 2LS: not on the flood risk listTA20 2LT: not on the flood risk listTA20 2LU: not on the flood risk listTA20 2LW: not on the flood risk listTA20 2LX: not on the flood risk listTA20 2LY: not on the flood risk listTA20 2NA: not on the flood risk listTA20 2NG: not on the flood risk listTA20 2NJ: not on the flood risk listTA20 2NN: not on the flood risk listTA20 2NP: not on the flood risk listTA20 2NQ: not on the flood risk listTA20 2NS: not on the flood risk listTA20 2NT: not on the flood risk listTA20 2NU: not on the flood risk listTA20 2NW: not on the flood risk listTA20 2NX: not on the flood risk listTA20 2NY: not on the flood risk listTA20 2NZ: not on the flood risk listTA20 2PA: not on the flood risk listTA20 2PD: not on the flood risk listTA20 2PG: not on the flood risk listTA20 2PH: not on the flood risk listTA20 2PL: not on the flood risk listTA20 2PS: not on the flood risk listTA20 2PT: not on the flood risk listTA20 2PU: not on the flood risk listTA20 2PW: not on the flood risk listTA20 2PX: not on the flood risk listTA20 2PY: not on the flood risk listTA20 2PZ: not on the flood risk listTA20 2QD: not on the flood risk listTA20 2QL: not on the flood risk listTA20 2QR: not on the flood risk listTA20 2QW: not on the flood risk listTA20 2RS: not on the flood risk listTA20 2RT: not on the flood risk listTA20 2RU: not on the flood risk listTA20 2RY: not on the flood risk listTA20 2RZ: not on the flood risk listTA20 2SA: not on the flood risk listTA20 2SB: not on the flood risk listTA20 2SF: not on the flood risk listTA20 2SG: not on the flood risk listTA20 2SH: not on the flood risk listTA20 2SJ: not on the flood risk listTA20 2SL: not on the flood risk listTA20 2SN: not on the flood risk listTA20 2SS: not on the flood risk listTA20 2SU: not on the flood risk listTA20 2SY: not on the flood risk listTA20 2SZ: not on the flood risk listTA20 2TE: not on the flood risk listTA20 2TJ: not on the flood risk listTA20 2TL: not on the flood risk listTA20 2TN: not on the flood risk listTA20 3AA: not on the flood risk listTA20 3AB: not on the flood risk listTA20 3AE: not on the flood risk listTA20 3AF: not on the flood risk listTA20 3AH: not on the flood risk listTA20 3AJ: not on the flood risk listTA20 3AL: not on the flood risk listTA20 3AP: not on the flood risk listTA20 3AR: not on the flood risk listTA20 3AS: not on the flood risk listTA20 3AT: not on the flood risk listTA20 3AW: not on the flood risk listTA20 3AZ: not on the flood risk listTA20 3BB: not on the flood risk listTA20 3BD: not on the flood risk listTA20 3BE: not on the flood risk listTA20 3BF: not on the flood risk listTA20 3BG: not on the flood risk listTA20 3BH: not on the flood risk listTA20 3BJ: not on the flood risk listTA20 3BN: not on the flood risk listTA20 3BP: not on the flood risk listTA20 3BQ: not on the flood risk listTA20 3BU: not on the flood risk listTA20 3BW: not on the flood risk listTA20 3BZ: not on the flood risk listTA20 3DA: not on the flood risk listTA20 3DB: not on the flood risk listTA20 3DE: not on the flood risk listTA20 3DF: not on the flood risk listTA20 3DG: not on the flood risk listTA20 3DH: not on the flood risk listTA20 3DJ: not on the flood risk listTA20 3DL: not on the flood risk listTA20 3DN: not on the flood risk listTA20 3DP: not on the flood risk listTA20 3DQ: not on the flood risk listTA20 3DR: not on the flood risk listTA20 3DS: not on the flood risk listTA20 3DT: not on the flood risk listTA20 3DU: not on the flood risk listTA20 3DW: not on the flood risk listTA20 3DX: not on the flood risk listTA20 3DY: not on the flood risk listTA20 3DZ: not on the flood risk listTA20 3EA: not on the flood risk listTA20 3EB: not on the flood risk listTA20 3ED: not on the flood risk listTA20 3EE: not on the flood risk listTA20 3EF: not on the flood risk listTA20 3EG: not on the flood risk listTA20 3EH: not on the flood risk listTA20 3EJ: not on the flood risk listTA20 3EN: not on the flood risk listTA20 3EP: not on the flood risk listTA20 3EQ: not on the flood risk listTA20 3ER: not on the flood risk listTA20 3ES: not on the flood risk listTA20 3ET: not on the flood risk listTA20 3EU: not on the flood risk listTA20 3EX: not on the flood risk listTA20 3HA: not on the flood risk listTA20 3HH: not on the flood risk listTA20 3HJ: not on the flood risk listTA20 3HL: not on the flood risk listTA20 3HN: not on the flood risk listTA20 3HP: not on the flood risk listTA20 3HQ: not on the flood risk listTA20 3HR: not on the flood risk listTA20 3HS: not on the flood risk listTA20 3HT: not on the flood risk listTA20 3HU: not on the flood risk listTA20 3HW: not on the flood risk listTA20 3HX: not on the flood risk listTA20 3HZ: not on the flood risk listTA20 3JA: not on the flood risk listTA20 3JB: not on the flood risk listTA20 3JD: not on the flood risk listTA20 3JE: not on the flood risk listTA20 3JF: not on the flood risk listTA20 3JG: not on the flood risk listTA20 3JH: not on the flood risk listTA20 3JJ: not on the flood risk listTA20 3JL: not on the flood risk listTA20 3JN: not on the flood risk listTA20 3JP: not on the flood risk listTA20 3JQ: not on the flood risk listTA20 3JR: not on the flood risk listTA20 3JS: not on the flood risk listTA20 3JT: not on the flood risk listTA20 3JU: not on the flood risk listTA20 3JW: not on the flood risk listTA20 3JX: not on the flood risk listTA20 3JY: not on the flood risk listTA20 3LA: not on the flood risk listTA20 3LB: not on the flood risk listTA20 3LD: not on the flood risk listTA20 3LE: not on the flood risk listTA20 3LF: not on the flood risk listTA20 3LR: not on the flood risk listTA20 3LT: not on the flood risk listTA20 3LY: not on the flood risk listTA20 3LZ: not on the flood risk listTA20 3NA: not on the flood risk listTA20 3NB: not on the flood risk listTA20 3NF: not on the flood risk listTA20 3NL: not on the flood risk listTA20 3NN: not on the flood risk listTA20 3NQ: not on the flood risk listTA20 3NR: not on the flood risk listTA20 3NS: not on the flood risk listTA20 3NT: not on the flood risk listTA20 3NU: not on the flood risk listTA20 3NX: not on the flood risk listTA20 3PS: not on the flood risk listTA20 3PT: not on the flood risk listTA20 3PU: not on the flood risk listTA20 3PY: not on the flood risk listTA20 3QA: not on the flood risk listTA20 3QB: not on the flood risk listTA20 3QD: not on the flood risk listTA20 3QE: not on the flood risk listTA20 3QF: not on the flood risk listTA20 3QG: not on the flood risk listTA20 3QH: not on the flood risk listTA20 3QJ: not on the flood risk listTA20 3QN: not on the flood risk listTA20 3QQ: not on the flood risk listTA20 3QR: not on the flood risk listTA20 3QS: not on the flood risk listTA20 3QT: not on the flood risk listTA20 3QU: not on the flood risk listTA20 3QW: not on the flood risk listTA20 3QX: not on the flood risk listTA20 3QY: not on the flood risk listTA20 3QZ: not on the flood risk listTA20 3RA: not on the flood risk listTA20 3RB: not on the flood risk listTA20 3RD: not on the flood risk listTA20 3RE: not on the flood risk listTA20 3RF: not on the flood risk listTA20 3RG: not on the flood risk listTA20 3RZ: not on the flood risk listTA20 3SA: not on the flood risk listTA20 3SB: not on the flood risk listTA20 3SD: not on the flood risk listTA20 3SJ: not on the flood risk listTA20 3SL: not on the flood risk listTA20 3SN: not on the flood risk listTA20 3SP: not on the flood risk listTA20 3SR: not on the flood risk listTA20 3SS: not on the flood risk listTA20 3ST: not on the flood risk listTA20 3SU: not on the flood risk listTA20 3SX: not on the flood risk listTA20 3SY: not on the flood risk listTA20 3TA: not on the flood risk listTA20 3TB: not on the flood risk listTA20 3TD: not on the flood risk listTA20 3TE: not on the flood risk listTA20 3TF: not on the flood risk listTA20 3TG: not on the flood risk listTA20 3TQ: not on the flood risk listTA20 4AA: not on the flood risk listTA20 4AB: not on the flood risk listTA20 4AD: not on the flood risk listTA20 4AE: not on the flood risk listTA20 4AF: not on the flood risk listTA20 4AG: not on the flood risk listTA20 4AH: not on the flood risk listTA20 4AJ: not on the flood risk listTA20 4AL: not on the flood risk listTA20 4AN: not on the flood risk listTA20 4AP: not on the flood risk listTA20 4AQ: not on the flood risk listTA20 4AS: not on the flood risk listTA20 4AT: not on the flood risk listTA20 4AU: not on the flood risk listTA20 4AW: not on the flood risk listTA20 4AX: not on the flood risk listTA20 4AY: not on the flood risk listTA20 4AZ: not on the flood risk listTA20 4BA: not on the flood risk listTA20 4BB: not on the flood risk listTA20 4BD: not on the flood risk listTA20 4BE: not on the flood risk listTA20 4BF: not on the flood risk listTA20 4BG: not on the flood risk listTA20 4BH: not on the flood risk listTA20 4BJ: not on the flood risk listTA20 4BN: not on the flood risk listTA20 4BP: not on the flood risk listTA20 4BS: not on the flood risk listTA20 4BT: not on the flood risk listTA20 4BU: not on the flood risk listTA20 4BW: not on the flood risk listTA20 4BX: not on the flood risk listTA20 4BY: not on the flood risk listTA20 4DD: not on the flood risk listTA20 4DF: not on the flood risk listTA20 4DG: not on the flood risk listTA20 4DH: not on the flood risk listTA20 4DJ: not on the flood risk listTA20 4DL: not on the flood risk listTA20 4DN: not on the flood risk listTA20 4DP: not on the flood risk listTA20 4DQ: not on the flood risk listTA20 4DR: not on the flood risk listTA20 4DT: not on the flood risk listTA20 4DU: not on the flood risk listTA20 4DW: not on the flood risk listTA20 4DX: not on the flood risk listTA20 4DZ: not on the flood risk listTA20 4EB: not on the flood risk listTA20 4EE: not on the flood risk listTA20 4EF: not on the flood risk listTA20 4EG: not on the flood risk listTA20 4EH: not on the flood risk listTA20 4EJ: not on the flood risk listTA20 4EQ: not on the flood risk listTA20 4ER: not on the flood risk listTA20 4EW: not on the flood risk listTA20 4HB: not on the flood risk listTA20 4HD: not on the flood risk listTA20 4HE: not on the flood risk listTA20 4HF: not on the flood risk listTA20 4HG: not on the flood risk listTA20 4HH: not on the flood risk listTA20 4HJ: not on the flood risk listTA20 4HL: not on the flood risk listTA20 4HN: not on the flood risk listTA20 4HP: not on the flood risk listTA20 4HQ: not on the flood risk listTA20 4HR: not on the flood risk listTA20 4HS: not on the flood risk listTA20 4HT: not on the flood risk listTA20 4HU: not on the flood risk listTA20 4HW: not on the flood risk listTA20 4HZ: not on the flood risk listTA20 4JB: not on the flood risk listTA20 4JE: not on the flood risk listTA20 4JF: not on the flood risk listTA20 4JL: not on the flood risk listTA20 4JQ: not on the flood risk listTA20 4JR: not on the flood risk listTA20 4JS: not on the flood risk listTA20 4JT: not on the flood risk listTA20 4JU: not on the flood risk listTA20 4JW: not on the flood risk listTA20 4JX: not on the flood risk listTA20 4JY: not on the flood risk listTA20 4JZ: not on the flood risk listTA20 4LA: not on the flood risk listTA20 4LE: not on the flood risk listTA20 4LN: not on the flood risk listTA20 4LP: not on the flood risk listTA20 4LQ: not on the flood risk listTA20 4LR: not on the flood risk listTA20 4LT: not on the flood risk listTA20 4LW: not on the flood risk listTA20 4LX: not on the flood risk listTA20 4LY: not on the flood risk listTA20 4LZ: not on the flood risk listTA20 4NA: not on the flood risk listTA20 4NB: not on the flood risk listTA20 4ND: not on the flood risk listTA20 4NF: not on the flood risk listTA20 4NH: not on the flood risk listTA20 4NJ: not on the flood risk listTA20 4NL: not on the flood risk listTA20 4NN: not on the flood risk listTA20 4NP: not on the flood risk listTA20 4NQ: not on the flood risk listTA20 4NR: not on the flood risk listTA20 4NT: not on the flood risk listTA20 4NW: not on the flood risk listTA20 4NX: not on the flood risk listTA20 4NY: not on the flood risk listTA20 4NZ: not on the flood risk listTA20 4PA: not on the flood risk listTA20 4PE: not on the flood risk listTA20 4PF: not on the flood risk listTA20 4PH: not on the flood risk listTA20 4PJ: not on the flood risk listTA20 4PL: not on the flood risk listTA20 4PN: not on the flood risk listTA20 4PP: not on the flood risk listTA20 4PS: not on the flood risk listTA20 4PT: not on the flood risk listTA20 4PW: not on the flood risk listTA20 4PX: not on the flood risk listTA20 4PY: not on the flood risk listTA20 4PZ: not on the flood risk listTA20 4QA: not on the flood risk listTA20 4QH: not on the flood risk listTA20 4QJ: not on the flood risk listTA20 4QL: not on the flood risk listTA20 4QR: not on the flood risk listTA20 4QS: not on the flood risk listTA20 4QU: not on the flood risk listTA20 1HH: low flood risk at worstTA20 2DF: low flood risk at worstTA20 2DJ: low flood risk at worstTA20 2LF: low flood risk at worstTA20 3AG: low flood risk at worstTA20 3AQ: low flood risk at worstTA20 3NP: low flood risk at worstTA20 3QP: low flood risk at worstTA20 3RS: low flood risk at worstTA20 4DE: low flood risk at worstTA20 4EN: low flood risk at worstTA20 4LB: low flood risk at worstTA20 4QT: low flood risk at worstTA20 2ND: medium flood risk at worstTA20 2NF: medium flood risk at worstTA20 3PX: medium flood risk at worstTA20 4LU: medium flood risk at worstTA20 1RY: high flood riskTA20 2BB: high flood riskTA20 2DA: high flood riskTA20 2GB: high flood riskTA20 2NB: high flood riskTA20 2NR: high flood riskTA20 2QG: high flood riskTA20 2SX: high flood riskTA20 3AD: high flood riskTA20 3AU: high flood riskTA20 3AX: high flood riskTA20 3AY: high flood riskTA20 3BL: high flood riskTA20 3EL: high flood riskTA20 3EW: high flood riskTA20 3QL: high flood riskTA20 3RU: high flood riskTA20 3RY: high flood riskTA20 3SZ: high flood riskTA20 4BZ: high flood riskTA20 4EL: high flood riskTA20 4JP: high flood riskTA20 4QN: high flood riskTA20 4QP: high flood riskTA20 4QW: high flood risk ChardIlminsterTatworth Map of every postcode in TA20, by flood risk Of the 847 postcodes in TA20 that ONS places, 25 have a home or business at high risk, 5 are at medium risk at worst, 13 are at low risk at worst and 804 are not on the Environment Agency's at-risk list. Places named: Chard, Ilminster, Tatworth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. ChardIlminsterTatworth
  • A home or business at high risk: 25
  • At medium risk at worst: 5
  • At low risk at worst: 13
  • At very low risk only: 0
  • Not on the at-risk list: 804

Of the 847 postcodes in TA20 that ONS places, 25 have a home or business at high risk, 5 are at medium risk at worst, 13 are at low risk at worst and 804 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 50.8736, longitude -2.9620. 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

25 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.

TA20 2BB36 at high riskTA20 2SX11 at high riskTA20 4QN9 at high riskTA20 3RU8 at high riskTA20 4QW8 at high riskTA20 3AD7 at high riskTA20 4BZ5 at high riskTA20 2GB4 at high riskTA20 3AU3 at high riskTA20 2NR3 at high riskTA20 2DA2 at high riskTA20 4EL2 at high risk

What broadband can you get in TA20?

Ofcom reports on 833 of the 847 postcodes in TA20. At 460 of them every home and business can get gigabit broadband, and at 11 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit460 of 833
Postcodes where every home can get superfast649 of 833
Postcodes where some cannot get decent broadband11 of 833

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 TA20 at risk of flooding?

43 of the 847 postcodes in TA20 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 145 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 43 of 847 postcodes High: 115Medium: 30Low: 62

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 TA20?

Homes in TA20 sold for a typical £262,500 in the 12 months to August 2026, across 227 sales, up 4% on the 12 months before, HM Land Registry's figures show.

£262,500 typical price, the 12 months to August 2026
12 months to August 2025
£252,500
12 months to August 2026
£262,500

▲ up 4% on the 12 months before

Detached£395,000 85 sales
Semi-detached£250,000 63 sales
Terraced£183,000 65 sales
Flat or maisonette£112,500 14 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 TA20

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

TA20 1236 postcodesTA20 2233 postcodesTA20 3200 postcodesTA20 4168 postcodesTA20 910 postcodes
UK postcode format explained

Places in TA20

Towns and villages with postcodes in TA20, and how many each has here.

Chard postcodes,369Tatworth postcodes,82

Who covers TA20

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

  • Yeovil776
  • West Dorset51
  • Taunton and Wellington16
  • Honiton and Sidmouth4

Police force areas

  • Avon and Somerset792
  • Dorset51
  • Devon & Cornwall4

Next to TA20

TA19 postcode district TA21 postcode district All TA districts Chard postcodes

"Next to" is by number: the districts before and after TA20 in the TA area.

Check a postcode

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