PE20 postcode district: Kirton and around, Lincolnshire

PE20 is a postcode district in Lincolnshire, with 621 postcodes in use in 3 sectors. It has postcodes in Kirton, Swineshead, Sutterton and 1 more place. It is split between 3 councils: Boston (616 postcodes), North Kesteven (4) and South Holland (1).

Postcodes in use
621
Sectors
3
Councils
3 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 PE20, by flood risk

Map of every postcode in PE20, by flood risk Of the 621 postcodes in PE20 that ONS places, 36 have a home or business at high risk, 146 are at medium risk at worst, 334 are at low risk at worst and 105 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 29 postcodes at high or medium risk; 7 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Kirton, Boston, Swineshead, Donington, Sutterton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A152A16A1137 PE20 1FE: not on the flood risk listPE20 1FF: not on the flood risk listPE20 1FN: not on the flood risk listPE20 1JF: not on the flood risk listPE20 2BJ: not on the flood risk listPE20 3AA: not on the flood risk listPE20 3AJ: not on the flood risk listPE20 3AL: not on the flood risk listPE20 3AN: not on the flood risk listPE20 3AP: not on the flood risk listPE20 3AU: not on the flood risk listPE20 3AX: not on the flood risk listPE20 3AY: not on the flood risk listPE20 3BD: not on the flood risk listPE20 3BX: not on the flood risk listPE20 3BZ: not on the flood risk listPE20 3DA: not on the flood risk listPE20 3DD: not on the flood risk listPE20 3DE: not on the flood risk listPE20 3DF: not on the flood risk listPE20 3DH: not on the flood risk listPE20 3DL: not on the flood risk listPE20 3DN: not on the flood risk listPE20 3DR: not on the flood risk listPE20 3DT: not on the flood risk listPE20 3DU: not on the flood risk listPE20 3EA: not on the flood risk listPE20 3EB: not on the flood risk listPE20 3ED: not on the flood risk listPE20 3EF: not on the flood risk listPE20 3EG: not on the flood risk listPE20 3ET: not on the flood risk listPE20 3EY: not on the flood risk listPE20 3FP: not on the flood risk listPE20 3HX: not on the flood risk listPE20 3HY: not on the flood risk listPE20 3JQ: not on the flood risk listPE20 3JS: not on the flood risk listPE20 3LE: not on the flood risk listPE20 3LG: not on the flood risk listPE20 3LH: not on the flood risk listPE20 3LJ: not on the flood risk listPE20 3LL: not on the flood risk listPE20 3LT: not on the flood risk listPE20 3LW: not on the flood risk listPE20 3LY: not on the flood risk listPE20 3NA: not on the flood risk listPE20 3NB: not on the flood risk listPE20 3NF: not on the flood risk listPE20 3NH: not on the flood risk listPE20 3NQ: not on the flood risk listPE20 3NT: not on the flood risk listPE20 3NY: not on the flood risk listPE20 3PB: not on the flood risk listPE20 3PE: not on the flood risk listPE20 3PJ: not on the flood risk listPE20 3PN: not on the flood risk listPE20 3PR: not on the flood risk listPE20 3PT: not on the flood risk listPE20 3QA: not on the flood risk listPE20 3QG: not on the flood risk listPE20 3RZ: not on the flood risk listPE20 3UD: not on the flood risk listPE20 3UE: not on the flood risk listPE20 1AB: low flood risk at worstPE20 1AD: low flood risk at worstPE20 1AE: low flood risk at worstPE20 1AF: low flood risk at worstPE20 1AG: low flood risk at worstPE20 1AH: low flood risk at worstPE20 1AJ: low flood risk at worstPE20 1AL: low flood risk at worstPE20 1AN: low flood risk at worstPE20 1AP: low flood risk at worstPE20 1AQ: low flood risk at worstPE20 1AR: low flood risk at worstPE20 1AS: low flood risk at worstPE20 1AT: low flood risk at worstPE20 1AU: low flood risk at worstPE20 1AW: low flood risk at worstPE20 1AX: low flood risk at worstPE20 1AY: low flood risk at worstPE20 1BA: low flood risk at worstPE20 1BB: low flood risk at worstPE20 1BD: low flood risk at worstPE20 1BE: low flood risk at worstPE20 1BF: low flood risk at worstPE20 1BG: low flood risk at worstPE20 1BH: low flood risk at worstPE20 1BN: low flood risk at worstPE20 1BP: low flood risk at worstPE20 1BQ: low flood risk at worstPE20 1BS: low flood risk at worstPE20 1BT: low flood risk at worstPE20 1BU: low flood risk at worstPE20 1BW: low flood risk at worstPE20 1BX: low flood risk at worstPE20 1BY: low flood risk at worstPE20 1BZ: low flood risk at worstPE20 1DA: low flood risk at worstPE20 1DB: low flood risk at worstPE20 1DE: low flood risk at worstPE20 1DF: low flood risk at worstPE20 1DH: low flood risk at worstPE20 1DJ: low flood risk at worstPE20 1DP: low flood risk at worstPE20 1DR: low flood risk at worstPE20 1DS: low flood risk at worstPE20 1DT: low flood risk at worstPE20 1DX: low flood risk at worstPE20 1DY: low flood risk at worstPE20 1DZ: low flood risk at worstPE20 1EA: low flood risk at worstPE20 1EG: low flood risk at worstPE20 1EH: low flood risk at worstPE20 1EP: low flood risk at worstPE20 1EQ: low flood risk at worstPE20 1ER: low flood risk at worstPE20 1ES: low flood risk at worstPE20 1EU: low flood risk at worstPE20 1EW: low flood risk at worstPE20 1EX: low flood risk at worstPE20 1EZ: low flood risk at worstPE20 1FA: low flood risk at worstPE20 1FB: low flood risk at worstPE20 1RE: low flood risk at worstPE20 1HB: low flood risk at worstPE20 1HD: low flood risk at worstPE20 1HP: low flood risk at worstPE20 1HU: low flood risk at worstPE20 1HX: low flood risk at worstPE20 1HY: low flood risk at worstPE20 1JA: low flood risk at worstPE20 1JH: low flood risk at worstPE20 1JJ: low flood risk at worstPE20 1JL: low flood risk at worstPE20 1JN: low flood risk at worstPE20 1JQ: low flood risk at worstPE20 1JR: low flood risk at worstPE20 1JS: low flood risk at worstPE20 1JT: low flood risk at worstPE20 1JZ: low flood risk at worstPE20 1LB: low flood risk at worstPE20 1LD: low flood risk at worstPE20 1LN: low flood risk at worstPE20 1LT: low flood risk at worstPE20 1NE: low flood risk at worstPE20 1NG: low flood risk at worstPE20 1NJ: low flood risk at worstPE20 1NN: low flood risk at worstPE20 1NP: low flood risk at worstPE20 1NR: low flood risk at worstPE20 1NS: low flood risk at worstPE20 1NW: low flood risk at worstPE20 1NX: low flood risk at worstPE20 1PB: low flood risk at worstPE20 1PD: low flood risk at worstPE20 1PE: low flood risk at worstPE20 1PF: low flood risk at worstPE20 1PP: low flood risk at worstPE20 1PQ: low flood risk at worstPE20 1PR: low flood risk at worstPE20 1PS: low flood risk at worstPE20 1PU: low flood risk at worstPE20 1PW: low flood risk at worstPE20 1PX: low flood risk at worstPE20 1PY: low flood risk at worstPE20 1QD: low flood risk at worstPE20 1QU: low flood risk at worstPE20 1QY: low flood risk at worstPE20 1QZ: low flood risk at worstPE20 1RB: low flood risk at worstPE20 1RD: low flood risk at worstPE20 1RG: low flood risk at worstPE20 1RJ: low flood risk at worstPE20 1RN: low flood risk at worstPE20 1RP: low flood risk at worstPE20 1RQ: low flood risk at worstPE20 1RR: low flood risk at worstPE20 1RT: low flood risk at worstPE20 1RU: low flood risk at worstPE20 1RW: low flood risk at worstPE20 1RX: low flood risk at worstPE20 1RY: low flood risk at worstPE20 1RZ: low flood risk at worstPE20 1SA: low flood risk at worstPE20 1SB: low flood risk at worstPE20 1SD: low flood risk at worstPE20 1SF: low flood risk at worstPE20 1SH: low flood risk at worstPE20 1SJ: low flood risk at worstPE20 1SL: low flood risk at worstPE20 1SN: low flood risk at worstPE20 1SP: low flood risk at worstPE20 1SQ: low flood risk at worstPE20 1SW: low flood risk at worstPE20 1SY: low flood risk at worstPE20 1TA: low flood risk at worstPE20 1TB: low flood risk at worstPE20 1TE: low flood risk at worstPE20 1TF: low flood risk at worstPE20 1TG: low flood risk at worstPE20 1TH: low flood risk at worstPE20 1TJ: low flood risk at worstPE20 1TL: low flood risk at worstPE20 1TR: low flood risk at worstPE20 1TT: low flood risk at worstPE20 1TW: low flood risk at worstPE20 1XB: low flood risk at worstPE20 1XE: low flood risk at worstPE20 1XG: low flood risk at worstPE20 1XN: low flood risk at worstPE20 1XT: low flood risk at worstPE20 1XW: low flood risk at worstPE20 2AA: low flood risk at worstPE20 2AB: low flood risk at worstPE20 2AE: low flood risk at worstPE20 2AH: low flood risk at worstPE20 2AJ: low flood risk at worstPE20 2AL: low flood risk at worstPE20 2AR: low flood risk at worstPE20 2AS: low flood risk at worstPE20 2BD: low flood risk at worstPE20 2BG: low flood risk at worstPE20 2DD: low flood risk at worstPE20 2DF: low flood risk at worstPE20 2DN: low flood risk at worstPE20 2DP: low flood risk at worstPE20 2DY: low flood risk at worstPE20 2ER: low flood risk at worstPE20 2EU: low flood risk at worstPE20 2EZ: low flood risk at worstPE20 2HD: low flood risk at worstPE20 2HE: low flood risk at worstPE20 2HF: low flood risk at worstPE20 2HS: low flood risk at worstPE20 2HU: low flood risk at worstPE20 2HX: low flood risk at worstPE20 2HY: low flood risk at worstPE20 2HZ: low flood risk at worstPE20 2JA: low flood risk at worstPE20 2JB: low flood risk at worstPE20 2JJ: low flood risk at worstPE20 2LU: low flood risk at worstPE20 2NA: low flood risk at worstPE20 2NE: low flood risk at worstPE20 2NJ: low flood risk at worstPE20 2NN: low flood risk at worstPE20 2NP: low flood risk at worstPE20 2NS: low flood risk at worstPE20 2NU: low flood risk at worstPE20 2PH: low flood risk at worstPE20 2PJ: low flood risk at worstPE20 2PP: low flood risk at worstPE20 2PU: low flood risk at worstPE20 2PW: low flood risk at worstPE20 2PX: low flood risk at worstPE20 2PZ: low flood risk at worstPE20 2QB: low flood risk at worstPE20 2QD: low flood risk at worstPE20 2QE: low flood risk at worstPE20 3AE: low flood risk at worstPE20 3AG: low flood risk at worstPE20 3AZ: low flood risk at worstPE20 3BB: low flood risk at worstPE20 3NX: low flood risk at worstPE20 3DZ: low flood risk at worstPE20 3EH: low flood risk at worstPE20 3EL: low flood risk at worstPE20 3EN: low flood risk at worstPE20 3EP: low flood risk at worstPE20 3ER: low flood risk at worstPE20 3EW: low flood risk at worstPE20 3EZ: low flood risk at worstPE20 3FA: low flood risk at worstPE20 3FB: low flood risk at worstPE20 3FE: low flood risk at worstPE20 3FH: low flood risk at worstPE20 3FJ: low flood risk at worstPE20 3JH: low flood risk at worstPE20 3HA: low flood risk at worstPE20 3HB: low flood risk at worstPE20 3HE: low flood risk at worstPE20 3HF: low flood risk at worstPE20 3HG: low flood risk at worstPE20 3HH: low flood risk at worstPE20 3HJ: low flood risk at worstPE20 3HL: low flood risk at worstPE20 3HN: low flood risk at worstPE20 3HQ: low flood risk at worstPE20 3HR: low flood risk at worstPE20 3HS: low flood risk at worstPE20 3HW: low flood risk at worstPE20 3HZ: low flood risk at worstPE20 3JA: low flood risk at worstPE20 3JD: low flood risk at worstPE20 3JE: low flood risk at worstPE20 3JF: low flood risk at worstPE20 3JJ: low flood risk at worstPE20 3JL: low flood risk at worstPE20 3JN: low flood risk at worstPE20 3JP: low flood risk at worstPE20 3JR: low flood risk at worstPE20 3JU: low flood risk at worstPE20 3JY: low flood risk at worstPE20 3LA: low flood risk at worstPE20 3LB: low flood risk at worstPE20 3LP: low flood risk at worstPE20 3QD: low flood risk at worstPE20 3ND: low flood risk at worstPE20 3NE: low flood risk at worstPE20 3NG: low flood risk at worstPE20 3NN: low flood risk at worstPE20 3NS: low flood risk at worstPE20 3PD: low flood risk at worstPE20 3PW: low flood risk at worstPE20 3QU: low flood risk at worstPE20 3SD: low flood risk at worstPE20 3SH: low flood risk at worstPE20 3SJ: low flood risk at worstPE20 1LP: medium flood risk at worstPE20 1PZ: medium flood risk at worstPE20 1LA: medium flood risk at worstPE20 1LJ: medium flood risk at worstPE20 1LR: medium flood risk at worstPE20 1LS: medium flood risk at worstPE20 1LX: medium flood risk at worstPE20 1QA: medium flood risk at worstPE20 1QB: medium flood risk at worstPE20 1QG: medium flood risk at worstPE20 1QH: medium flood risk at worstPE20 1QJ: medium flood risk at worstPE20 1QQ: medium flood risk at worstPE20 1QS: medium flood risk at worstPE20 1SG: medium flood risk at worstPE20 2AD: medium flood risk at worstPE20 2AF: medium flood risk at worstPE20 2AG: medium flood risk at worstPE20 2AN: medium flood risk at worstPE20 2AP: medium flood risk at worstPE20 2AT: medium flood risk at worstPE20 2AU: medium flood risk at worstPE20 2AW: medium flood risk at worstPE20 2AY: medium flood risk at worstPE20 2AZ: medium flood risk at worstPE20 2BA: medium flood risk at worstPE20 2BB: medium flood risk at worstPE20 2BE: medium flood risk at worstPE20 2BF: medium flood risk at worstPE20 2BH: medium flood risk at worstPE20 2BL: medium flood risk at worstPE20 2BN: medium flood risk at worstPE20 2JH: medium flood risk at worstPE20 2BS: medium flood risk at worstPE20 2BU: medium flood risk at worstPE20 2BW: medium flood risk at worstPE20 2BX: medium flood risk at worstPE20 2BZ: medium flood risk at worstPE20 2DG: medium flood risk at worstPE20 2DH: medium flood risk at worstPE20 2DJ: medium flood risk at worstPE20 2DL: medium flood risk at worstPE20 2EA: medium flood risk at worstPE20 2EB: medium flood risk at worstPE20 2ED: medium flood risk at worstPE20 2EE: medium flood risk at worstPE20 2EJ: medium flood risk at worstPE20 2EL: medium flood risk at worstPE20 2EN: medium flood risk at worstPE20 2EP: medium flood risk at worstPE20 2EQ: medium flood risk at worstPE20 2ES: medium flood risk at worstPE20 2EW: medium flood risk at worstPE20 2FB: medium flood risk at worstPE20 2HA: medium flood risk at worstPE20 2HG: medium flood risk at worstPE20 2HH: medium flood risk at worstPE20 2HJ: medium flood risk at worstPE20 2HL: medium flood risk at worstPE20 2HN: medium flood risk at worstPE20 2HQ: medium flood risk at worstPE20 2HR: medium flood risk at worstPE20 2HT: medium flood risk at worstPE20 2HW: medium flood risk at worstPE20 2JE: medium flood risk at worstPE20 2JF: medium flood risk at worstPE20 2JG: medium flood risk at worstPE20 2JP: medium flood risk at worstPE20 2JQ: medium flood risk at worstPE20 2JR: medium flood risk at worstPE20 2JT: medium flood risk at worstPE20 2JW: medium flood risk at worstPE20 2JX: medium flood risk at worstPE20 2JY: medium flood risk at worstPE20 2JZ: medium flood risk at worstPE20 2LA: medium flood risk at worstPE20 2LB: medium flood risk at worstPE20 2LD: medium flood risk at worstPE20 2LF: medium flood risk at worstPE20 2LG: medium flood risk at worstPE20 2LH: medium flood risk at worstPE20 2LJ: medium flood risk at worstPE20 2LN: medium flood risk at worstPE20 2LQ: medium flood risk at worstPE20 2LR: medium flood risk at worstPE20 2LS: medium flood risk at worstPE20 2LW: medium flood risk at worstPE20 2LX: medium flood risk at worstPE20 2LY: medium flood risk at worstPE20 2LZ: medium flood risk at worstPE20 2NB: medium flood risk at worstPE20 2NR: medium flood risk at worstPE20 2PA: medium flood risk at worstPE20 2PB: medium flood risk at worstPE20 2PD: medium flood risk at worstPE20 2PF: medium flood risk at worstPE20 2PG: medium flood risk at worstPE20 2PQ: medium flood risk at worstPE20 2PS: medium flood risk at worstPE20 2PT: medium flood risk at worstPE20 2PY: medium flood risk at worstPE20 2QA: medium flood risk at worstPE20 3AB: medium flood risk at worstPE20 3AD: medium flood risk at worstPE20 3AF: medium flood risk at worstPE20 3AR: medium flood risk at worstPE20 3AS: medium flood risk at worstPE20 3DB: medium flood risk at worstPE20 3BA: medium flood risk at worstPE20 3BL: medium flood risk at worstPE20 3BN: medium flood risk at worstPE20 3BT: medium flood risk at worstPE20 3BW: medium flood risk at worstPE20 3DJ: medium flood risk at worstPE20 3FG: medium flood risk at worstPE20 3NJ: medium flood risk at worstPE20 3PQ: medium flood risk at worstPE20 3PS: medium flood risk at worstPE20 3PZ: medium flood risk at worstPE20 3QB: medium flood risk at worstPE20 3QF: medium flood risk at worstPE20 3QS: medium flood risk at worstPE20 3QT: medium flood risk at worstPE20 3QY: medium flood risk at worstPE20 3RE: medium flood risk at worstPE20 3RG: medium flood risk at worstPE20 3RJ: medium flood risk at worstPE20 3RP: medium flood risk at worstPE20 3RR: medium flood risk at worstPE20 3RS: medium flood risk at worstPE20 3RW: medium flood risk at worstPE20 3SG: medium flood risk at worstPE20 3SS: medium flood risk at worstPE20 3TA: medium flood risk at worstPE20 1LU: high flood riskPE20 1LY: high flood riskPE20 1LZ: high flood riskPE20 1NA: high flood riskPE20 1NB: high flood riskPE20 1ND: high flood riskPE20 1NF: high flood riskPE20 1QE: high flood riskPE20 1TP: high flood riskPE20 1TU: high flood riskPE20 2DB: high flood riskPE20 2LT: high flood riskPE20 3BQ: high flood riskPE20 3PG: high flood riskPE20 3PH: high flood riskPE20 3PX: high flood riskPE20 3QP: high flood riskPE20 3QR: high flood riskPE20 3QX: high flood riskPE20 3QZ: high flood riskPE20 3RA: high flood riskPE20 3RB: high flood riskPE20 3RD: high flood riskPE20 3RF: high flood riskPE20 3RL: high flood riskPE20 3RN: high flood riskPE20 3RQ: high flood riskPE20 3SB: high flood riskPE20 3SE: high flood riskPE20 3SN: high flood riskPE20 3SR: high flood riskPE20 3ST: high flood riskPE20 3SU: high flood riskPE20 3SW: high flood riskPE20 3SX: high flood riskPE20 3SZ: high flood risk KirtonBostonSwinesheadDoningtonSutterton 29 postcodes at high or medium risk, outlined: this goes to PE20 2JU, the one with most homes and businesses at high risk29 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to PE20 1QG, the one with most homes and businesses at high risk7 postcodes at high or medium risk5 postcodes at high or medium risk, outlined: this goes to PE20 2DB, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in PE20, by flood risk Of the 621 postcodes in PE20 that ONS places, 36 have a home or business at high risk, 146 are at medium risk at worst, 334 are at low risk at worst and 105 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 29 postcodes at high or medium risk; 7 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Kirton, Boston, Swineshead, Donington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A152 KirtonBostonSwinesheadDonington
  • A home or business at high risk: 36
  • At medium risk at worst: 146
  • At low risk at worst: 334
  • At very low risk only: 0
  • Not on the at-risk list: 105
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 621 postcodes in PE20 that ONS places, 36 have a home or business at high risk, 146 are at medium risk at worst, 334 are at low risk at worst and 105 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 290 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 52.9311, longitude -0.1034. 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

36 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.

PE20 3PX27 at high riskPE20 3SB21 at high riskPE20 1NF18 at high riskPE20 3SW17 at high riskPE20 3RA14 at high riskPE20 1LZ14 at high riskPE20 3SE12 at high riskPE20 1LU9 at high riskPE20 3SN9 at high riskPE20 3RN8 at high riskPE20 1LY8 at high riskPE20 3RB6 at high risk

Where the postcodes at high or medium risk lie together

  • 29 postcodes at high or medium risk, outlined on the map. PE20 2JU, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. PE20 1QG, is the one with most homes and businesses at high risk.
  • 5 postcodes at high or medium risk, outlined on the map. PE20 2DB, is the one with most homes and businesses at high risk.

What broadband can you get in PE20?

Ofcom reports on 619 of the 621 postcodes in PE20. At 399 of them every home and business can get gigabit broadband, and at 38 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit399 of 619
Postcodes where every home can get superfast477 of 619
Postcodes where some cannot get decent broadband38 of 619

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 PE20 at risk of flooding?

516 of the 621 postcodes in PE20 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 1,553 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 516 of 621 postcodes High: 217Medium: 1,336Low: 6,389Very low: 5

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 PE20?

Homes in PE20 sold for a typical £246,250 in the 12 months to August 2026, across 186 sales, up 3.6% on the 12 months before, HM Land Registry's figures show.

£246,250 typical price, the 12 months to August 2026
£237,750 12 months to August 2025
▲ up 3.6% on the 12 months before
  • Detached £265,000 133 sales
  • Semi-detached £181,000 40 sales
  • Terraced £167,000 11 sales
  • Flat or maisonette 2 sales, too few to price

Each bar is that kind's typical price, against the most expensive kind here.

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 PE20

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

PE20 1239 postcodesPE20 2163 postcodesPE20 3219 postcodes
UK postcode format explained

Places in PE20

Towns and villages with postcodes in PE20, and how many each has here.

Kirton postcodes,132Swineshead postcodes,84Sutterton postcodes,50Boston postcodes,5

Who covers PE20

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

  • Boston and Skegness616
  • Grantham and Bourne4
  • South Holland and The Deepings1

Police force areas

  • Lincolnshire621

Next to PE20

PE19 postcode district PE21 postcode district All PE districts Kirton postcodes

"Next to" is by number: the districts before and after PE20 in the PE area.

Check a postcode

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