CT21 postcode district: Hythe and around, Kent

CT21 is a postcode district in Kent, with 670 postcodes in use in 4 sectors. It has postcodes in Hythe, Folkestone and Dymchurch. Its council is Folkestone and Hythe.

Postcodes in use
670
Sectors
4
Council
Folkestone and Hythe
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 CT21, by flood risk

Map of every postcode in CT21, by flood risk Of the 670 postcodes in CT21 that ONS places, 58 have a home or business at high risk, 20 are at medium risk at worst, 33 are at low risk at worst, 152 are at very low risk only and 407 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 36 postcodes at high or medium risk; 21 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Hythe, Sellindge. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A20M20 CT21 4AB: not on the flood risk listCT21 4AD: not on the flood risk listCT21 4AE: not on the flood risk listCT21 4AF: not on the flood risk listCT21 4AG: not on the flood risk listCT21 4AJ: not on the flood risk listCT21 4AL: not on the flood risk listCT21 4AR: not on the flood risk listCT21 4AS: not on the flood risk listCT21 4AT: not on the flood risk listCT21 4AU: not on the flood risk listCT21 4BB: not on the flood risk listCT21 4BD: not on the flood risk listCT21 4BE: not on the flood risk listCT21 4BG: not on the flood risk listCT21 4BH: not on the flood risk listCT21 4BJ: not on the flood risk listCT21 4BL: not on the flood risk listCT21 4BP: not on the flood risk listCT21 4BS: not on the flood risk listCT21 4BU: not on the flood risk listCT21 4DG: not on the flood risk listCT21 4DH: not on the flood risk listCT21 4DJ: not on the flood risk listCT21 4DL: not on the flood risk listCT21 4DN: not on the flood risk listCT21 4DP: not on the flood risk listCT21 4DQ: not on the flood risk listCT21 4DS: not on the flood risk listCT21 4DU: not on the flood risk listCT21 4DW: not on the flood risk listCT21 4EE: not on the flood risk listCT21 4EG: not on the flood risk listCT21 4EH: not on the flood risk listCT21 4EJ: not on the flood risk listCT21 4EL: not on the flood risk listCT21 4EN: not on the flood risk listCT21 4EP: not on the flood risk listCT21 4ES: not on the flood risk listCT21 4ET: not on the flood risk listCT21 4EU: not on the flood risk listCT21 4EW: not on the flood risk listCT21 4EX: not on the flood risk listCT21 4EY: not on the flood risk listCT21 4EZ: not on the flood risk listCT21 4FA: not on the flood risk listCT21 4FD: not on the flood risk listCT21 4FF: not on the flood risk listCT21 4FL: not on the flood risk listCT21 4FN: not on the flood risk listCT21 4FQ: not on the flood risk listCT21 4FR: not on the flood risk listCT21 4FS: not on the flood risk listCT21 4FW: not on the flood risk listCT21 4FX: not on the flood risk listCT21 4FY: not on the flood risk listCT21 4GP: not on the flood risk listCT21 4HA: not on the flood risk listCT21 4HB: not on the flood risk listCT21 4HD: not on the flood risk listCT21 4HE: not on the flood risk listCT21 4HG: not on the flood risk listCT21 4HJ: not on the flood risk listCT21 4HL: not on the flood risk listCT21 4HN: not on the flood risk listCT21 4HP: not on the flood risk listCT21 4HR: not on the flood risk listCT21 4HS: not on the flood risk listCT21 4HT: not on the flood risk listCT21 4HU: not on the flood risk listCT21 4HX: not on the flood risk listCT21 4HY: not on the flood risk listCT21 4JB: not on the flood risk listCT21 4JD: not on the flood risk listCT21 4JE: not on the flood risk listCT21 4JF: not on the flood risk listCT21 4JG: not on the flood risk listCT21 4JH: not on the flood risk listCT21 4JJ: not on the flood risk listCT21 4JL: not on the flood risk listCT21 4JN: not on the flood risk listCT21 4JP: not on the flood risk listCT21 4JQ: not on the flood risk listCT21 4JR: not on the flood risk listCT21 4JS: not on the flood risk listCT21 4JT: not on the flood risk listCT21 4JU: not on the flood risk listCT21 4JW: not on the flood risk listCT21 4JX: not on the flood risk listCT21 4JZ: not on the flood risk listCT21 4LA: not on the flood risk listCT21 4LB: not on the flood risk listCT21 4LD: not on the flood risk listCT21 4LE: not on the flood risk listCT21 4LF: not on the flood risk listCT21 4LG: not on the flood risk listCT21 4LJ: not on the flood risk listCT21 4LL: not on the flood risk listCT21 4LN: not on the flood risk listCT21 4LP: not on the flood risk listCT21 4LQ: not on the flood risk listCT21 4LR: not on the flood risk listCT21 4LW: not on the flood risk listCT21 4LX: not on the flood risk listCT21 4LY: not on the flood risk listCT21 4NX: not on the flood risk listCT21 4NY: not on the flood risk listCT21 4PA: not on the flood risk listCT21 4PB: not on the flood risk listCT21 4PD: not on the flood risk listCT21 4PE: not on the flood risk listCT21 4PF: not on the flood risk listCT21 4PH: not on the flood risk listCT21 4PL: not on the flood risk listCT21 4PQ: not on the flood risk listCT21 4PT: not on the flood risk listCT21 4PU: not on the flood risk listCT21 4PW: not on the flood risk listCT21 4PY: not on the flood risk listCT21 4QA: not on the flood risk listCT21 4QH: not on the flood risk listCT21 4QJ: not on the flood risk listCT21 4QN: not on the flood risk listCT21 4QP: not on the flood risk listCT21 4QU: not on the flood risk listCT21 4QX: not on the flood risk listCT21 4QY: not on the flood risk listCT21 4QZ: not on the flood risk listCT21 4RA: not on the flood risk listCT21 4SE: not on the flood risk listCT21 4SF: not on the flood risk listCT21 5AB: not on the flood risk listCT21 5AD: not on the flood risk listCT21 5AH: not on the flood risk listCT21 5AJ: not on the flood risk listCT21 5AR: not on the flood risk listCT21 5AS: not on the flood risk listCT21 5BA: not on the flood risk listCT21 5BE: not on the flood risk listCT21 5BF: not on the flood risk listCT21 5BH: not on the flood risk listCT21 5BP: not on the flood risk listCT21 5BQ: not on the flood risk listCT21 5BX: not on the flood risk listCT21 5BY: not on the flood risk listCT21 5BZ: not on the flood risk listCT21 5DA: not on the flood risk listCT21 5DD: not on the flood risk listCT21 5DE: not on the flood risk listCT21 5DF: not on the flood risk listCT21 5DH: not on the flood risk listCT21 5DJ: not on the flood risk listCT21 5DP: not on the flood risk listCT21 5DQ: not on the flood risk listCT21 5DR: not on the flood risk listCT21 5DS: not on the flood risk listCT21 5DT: not on the flood risk listCT21 5DU: not on the flood risk listCT21 5DX: not on the flood risk listCT21 5DY: not on the flood risk listCT21 5DZ: not on the flood risk listCT21 5EA: not on the flood risk listCT21 5EE: not on the flood risk listCT21 5EF: not on the flood risk listCT21 5EH: not on the flood risk listCT21 5EL: not on the flood risk listCT21 5EP: not on the flood risk listCT21 5ER: not on the flood risk listCT21 5ET: not on the flood risk listCT21 5EU: not on the flood risk listCT21 5EX: not on the flood risk listCT21 5EZ: not on the flood risk listCT21 5FB: not on the flood risk listCT21 5FE: not on the flood risk listCT21 5FG: not on the flood risk listCT21 5FH: not on the flood risk listCT21 5FJ: not on the flood risk listCT21 5FL: not on the flood risk listCT21 5FP: not on the flood risk listCT21 5FQ: not on the flood risk listCT21 5HA: not on the flood risk listCT21 5HB: not on the flood risk listCT21 5HD: not on the flood risk listCT21 5HG: not on the flood risk listCT21 5HH: not on the flood risk listCT21 5HJ: not on the flood risk listCT21 5HL: not on the flood risk listCT21 5HN: not on the flood risk listCT21 5HQ: not on the flood risk listCT21 5HW: not on the flood risk listCT21 5HX: not on the flood risk listCT21 5HY: not on the flood risk listCT21 5HZ: not on the flood risk listCT21 5LA: not on the flood risk listCT21 5LH: not on the flood risk listCT21 5LX: not on the flood risk listCT21 5LY: not on the flood risk listCT21 5NF: not on the flood risk listCT21 5PJ: not on the flood risk listCT21 5PR: not on the flood risk listCT21 5PS: not on the flood risk listCT21 5PT: not on the flood risk listCT21 5PU: not on the flood risk listCT21 5PY: not on the flood risk listCT21 5PZ: not on the flood risk listCT21 5QB: not on the flood risk listCT21 5QD: not on the flood risk listCT21 5QE: not on the flood risk listCT21 5QJ: not on the flood risk listCT21 5QL: not on the flood risk listCT21 5QN: not on the flood risk listCT21 5QR: not on the flood risk listCT21 5QS: not on the flood risk listCT21 5QT: not on the flood risk listCT21 5QW: not on the flood risk listCT21 5RA: not on the flood risk listCT21 5RN: not on the flood risk listCT21 5RP: not on the flood risk listCT21 5RS: not on the flood risk listCT21 5RU: not on the flood risk listCT21 5RW: not on the flood risk listCT21 5SB: not on the flood risk listCT21 5SD: not on the flood risk listCT21 5SE: not on the flood risk listCT21 5SF: not on the flood risk listCT21 5SH: not on the flood risk listCT21 5SW: not on the flood risk listCT21 5SX: not on the flood risk listCT21 5SY: not on the flood risk listCT21 5SZ: not on the flood risk listCT21 5TA: not on the flood risk listCT21 5TD: not on the flood risk listCT21 5TE: not on the flood risk listCT21 5TF: not on the flood risk listCT21 5TG: not on the flood risk listCT21 5TH: not on the flood risk listCT21 5TJ: not on the flood risk listCT21 5TL: not on the flood risk listCT21 5TN: not on the flood risk listCT21 5TR: not on the flood risk listCT21 5TS: not on the flood risk listCT21 5TT: not on the flood risk listCT21 5TU: not on the flood risk listCT21 5TX: not on the flood risk listCT21 5UG: not on the flood risk listCT21 5UJ: not on the flood risk listCT21 5UL: not on the flood risk listCT21 5UN: not on the flood risk listCT21 5UP: not on the flood risk listCT21 5UQ: not on the flood risk listCT21 5UR: not on the flood risk listCT21 5UT: not on the flood risk listCT21 5UU: not on the flood risk listCT21 5UX: not on the flood risk listCT21 5UZ: not on the flood risk listCT21 5WD: not on the flood risk listCT21 5XA: not on the flood risk listCT21 5XB: not on the flood risk listCT21 5XD: not on the flood risk listCT21 5XE: not on the flood risk listCT21 5XF: not on the flood risk listCT21 5XH: not on the flood risk listCT21 5XJ: not on the flood risk listCT21 5XL: not on the flood risk listCT21 5XN: not on the flood risk listCT21 5XP: not on the flood risk listCT21 5XQ: not on the flood risk listCT21 5XW: not on the flood risk listCT21 6BF: not on the flood risk listCT21 6BH: not on the flood risk listCT21 6DZ: not on the flood risk listCT21 6EG: not on the flood risk listCT21 6FY: not on the flood risk listCT21 6HB: not on the flood risk listCT21 6JD: not on the flood risk listCT21 4AA: very low flood risk onlyCT21 4AP: very low flood risk onlyCT21 4AW: very low flood risk onlyCT21 4AY: very low flood risk onlyCT21 4AZ: very low flood risk onlyCT21 4BQ: very low flood risk onlyCT21 4BZ: very low flood risk onlyCT21 4DB: very low flood risk onlyCT21 4NA: very low flood risk onlyCT21 4NB: very low flood risk onlyCT21 4NE: very low flood risk onlyCT21 4NH: very low flood risk onlyCT21 4NJ: very low flood risk onlyCT21 4NN: very low flood risk onlyCT21 4NP: very low flood risk onlyCT21 4NQ: very low flood risk onlyCT21 4NR: very low flood risk onlyCT21 4NS: very low flood risk onlyCT21 4NT: very low flood risk onlyCT21 4NU: very low flood risk onlyCT21 4NW: very low flood risk onlyCT21 4PJ: very low flood risk onlyCT21 5AU: very low flood risk onlyCT21 5AX: very low flood risk onlyCT21 5JB: very low flood risk onlyCT21 6AZ: very low flood risk onlyCT21 6BB: very low flood risk onlyCT21 6BD: very low flood risk onlyCT21 6BL: very low flood risk onlyCT21 6BP: very low flood risk onlyCT21 6BS: very low flood risk onlyCT21 6BY: very low flood risk onlyCT21 6BZ: very low flood risk onlyCT21 6DB: very low flood risk onlyCT21 6DD: very low flood risk onlyCT21 6FG: very low flood risk onlyCT21 6EH: very low flood risk onlyCT21 6EP: very low flood risk onlyCT21 6ES: very low flood risk onlyCT21 6EX: very low flood risk onlyCT21 6FD: very low flood risk onlyCT21 6FP: very low flood risk onlyCT21 6FQ: very low flood risk onlyCT21 6HQ: very low flood risk onlyCT21 6GY: very low flood risk onlyCT21 6LT: very low flood risk onlyCT21 6HR: very low flood risk onlyCT21 6HZ: very low flood risk onlyCT21 6JF: very low flood risk onlyCT21 6JG: very low flood risk onlyCT21 6JN: very low flood risk onlyCT21 6JP: very low flood risk onlyCT21 6JQ: very low flood risk onlyCT21 6JR: very low flood risk onlyCT21 6JX: very low flood risk onlyCT21 6LD: very low flood risk onlyCT21 6LH: very low flood risk onlyCT21 6LN: very low flood risk onlyCT21 6LQ: very low flood risk onlyCT21 6LS: very low flood risk onlyCT21 6LX: very low flood risk onlyCT21 6LY: very low flood risk onlyCT21 6NA: very low flood risk onlyCT21 6NB: very low flood risk onlyCT21 6ND: very low flood risk onlyCT21 6NE: very low flood risk onlyCT21 6NG: very low flood risk onlyCT21 6NH: very low flood risk onlyCT21 6NJ: very low flood risk onlyCT21 6NL: very low flood risk onlyCT21 6NN: very low flood risk onlyCT21 6NP: very low flood risk onlyCT21 6NS: very low flood risk onlyCT21 6NT: very low flood risk onlyCT21 6NU: very low flood risk onlyCT21 6NW: very low flood risk onlyCT21 6NX: very low flood risk onlyCT21 6PE: very low flood risk onlyCT21 6PJ: very low flood risk onlyCT21 6PL: very low flood risk onlyCT21 6PN: very low flood risk onlyCT21 6PP: very low flood risk onlyCT21 6PR: very low flood risk onlyCT21 6PS: very low flood risk onlyCT21 6PT: very low flood risk onlyCT21 6PU: very low flood risk onlyCT21 6PW: very low flood risk onlyCT21 6PY: very low flood risk onlyCT21 6PZ: very low flood risk onlyCT21 6QD: very low flood risk onlyCT21 6QE: very low flood risk onlyCT21 6QG: very low flood risk onlyCT21 6QL: very low flood risk onlyCT21 6QP: very low flood risk onlyCT21 6QQ: very low flood risk onlyCT21 6QR: very low flood risk onlyCT21 6QS: very low flood risk onlyCT21 6QT: very low flood risk onlyCT21 6QU: very low flood risk onlyCT21 6QW: very low flood risk onlyCT21 6QX: very low flood risk onlyCT21 6QZ: very low flood risk onlyCT21 4DF: low flood risk at worstCT21 4DZ: low flood risk at worstCT21 4EB: low flood risk at worstCT21 4ND: low flood risk at worstCT21 4NG: low flood risk at worstCT21 4NL: low flood risk at worstCT21 5FD: low flood risk at worstCT21 5LR: low flood risk at worstCT21 5NG: low flood risk at worstCT21 5NJ: low flood risk at worstCT21 5NY: low flood risk at worstCT21 5PN: low flood risk at worstCT21 5QA: low flood risk at worstCT21 5RB: low flood risk at worstCT21 5RQ: low flood risk at worstCT21 5RH: low flood risk at worstCT21 6AG: low flood risk at worstCT21 6ED: low flood risk at worstCT21 6EQ: low flood risk at worstCT21 6HP: low flood risk at worstCT21 6HT: low flood risk at worstCT21 6HU: low flood risk at worstCT21 6JZ: low flood risk at worstCT21 6LR: low flood risk at worstCT21 6LP: low flood risk at worstCT21 6LZ: low flood risk at worstCT21 6RD: low flood risk at worstCT21 4SG: medium flood risk at worstCT21 5NA: medium flood risk at worstCT21 5JA: medium flood risk at worstCT21 5JR: medium flood risk at worstCT21 5LN: medium flood risk at worstCT21 5JW: medium flood risk at worstCT21 5NQ: medium flood risk at worstCT21 5LZ: medium flood risk at worstCT21 5NU: medium flood risk at worstCT21 5NX: medium flood risk at worstCT21 5PF: medium flood risk at worstCT21 5QH: medium flood risk at worstCT21 5RZ: medium flood risk at worstCT21 5SA: medium flood risk at worstCT21 6HW: medium flood risk at worstCT21 4DD: high flood riskCT21 4DE: high flood riskCT21 4DY: high flood riskCT21 4EA: high flood riskCT21 4NF: high flood riskCT21 4QS: high flood riskCT21 5LP: high flood riskCT21 5PD: high flood riskCT21 5PA: high flood riskCT21 5PE: high flood riskCT21 5PW: high flood riskCT21 5RL: high flood riskCT21 5RT: high flood riskCT21 5RY: high flood riskCT21 5SL: high flood riskCT21 5SN: high flood riskCT21 5SP: high flood riskCT21 5SQ: high flood riskCT21 6AB: high flood riskCT21 6AD: high flood riskCT21 6AE: high flood riskCT21 6AH: high flood riskCT21 6AJ: high flood riskCT21 6AN: high flood riskCT21 6AP: high flood riskCT21 6AS: high flood riskCT21 6AT: high flood riskCT21 6AU: high flood riskCT21 6AW: high flood riskCT21 6AX: high flood riskCT21 6BA: high flood riskCT21 6BT: high flood riskCT21 6BU: high flood riskCT21 6BX: high flood riskCT21 6DE: high flood riskCT21 6DQ: high flood riskCT21 6DR: high flood riskCT21 6DS: high flood riskCT21 6DT: high flood riskCT21 6DW: high flood riskCT21 6FA: high flood riskCT21 6FJ: high flood riskCT21 6FN: high flood riskCT21 6HD: high flood riskCT21 6HE: high flood riskCT21 6HF: high flood riskCT21 6HG: high flood riskCT21 6HH: high flood riskCT21 6PH: high flood risk HytheSellindge 36 postcodes at high or medium risk, outlined: this goes to CT21 6HH, the one with most homes and businesses at high risk36 postcodes at high or medium risk21 postcodes at high or medium risk, outlined: this goes to CT21 5PE, the one with most homes and businesses at high risk21 postcodes at high or medium risk5 postcodes at high or medium risk, outlined: this goes to CT21 4EA, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in CT21, by flood risk Of the 670 postcodes in CT21 that ONS places, 58 have a home or business at high risk, 20 are at medium risk at worst, 33 are at low risk at worst, 152 are at very low risk only and 407 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 36 postcodes at high or medium risk; 21 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Hythe, Sellindge. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. HytheSellindge
  • A home or business at high risk: 58
  • At medium risk at worst: 20
  • At low risk at worst: 33
  • At very low risk only: 152
  • Not on the at-risk list: 407
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 670 postcodes in CT21 that ONS places, 58 have a home or business at high risk, 20 are at medium risk at worst, 33 are at low risk at worst, 152 are at very low risk only and 407 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 150 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 51.0721, longitude 1.0751. 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

58 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.

CT21 6HH60 at high riskCT21 6AJ54 at high riskCT21 6AW51 at high riskCT21 6FN36 at high riskCT21 6AD24 at high riskCT21 6AR23 at high riskCT21 6BX21 at high riskCT21 6AL20 at high riskCT21 5PE19 at high riskCT21 6HG18 at high riskCT21 6AN18 at high riskCT21 6BU18 at high risk

Where the postcodes at high or medium risk lie together

  • 36 postcodes at high or medium risk, outlined on the map. CT21 6HH, is the one with most homes and businesses at high risk.
  • 21 postcodes at high or medium risk, outlined on the map. CT21 5PE, is the one with most homes and businesses at high risk.
  • 5 postcodes at high or medium risk, outlined on the map. CT21 4EA, is the one with most homes and businesses at high risk.

What broadband can you get in CT21?

Ofcom reports on 644 of the 670 postcodes in CT21. At 479 of them every home and business can get gigabit broadband, and at 5 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit479 of 644
Postcodes where every home can get superfast580 of 644
Postcodes where some cannot get decent broadband5 of 644

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 CT21 at risk of flooding?

263 of the 670 postcodes in CT21 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 813 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 263 of 670 postcodes High: 615Medium: 198Low: 525Very low: 3,078

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 CT21?

Homes in CT21 sold for a typical £365,000 in the 12 months to August 2026, across 253 sales, up 2.8% on the 12 months before, HM Land Registry's figures show.

£365,000 typical price, the 12 months to August 2026
£355,000 12 months to August 2025
▲ up 2.8% on the 12 months before
  • Detached £537,500 80 sales
  • Semi-detached £370,000 59 sales
  • Terraced £320,000 69 sales
  • Flat or maisonette £200,000 45 sales

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 CT21

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

CT21 4197 postcodesCT21 5269 postcodesCT21 6198 postcodesCT21 96 postcodes
UK postcode format explained

Places in CT21

Towns and villages with postcodes in CT21, and how many each has here.

Hythe postcodes,539Folkestone postcodes,3Dymchurch postcodes,2

Who covers CT21

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

  • Folkestone and Hythe652
  • Ashford18

Police force areas

  • Kent670

Next to CT21

CT20 postcode district CT50 postcode district All CT districts Hythe postcodes

"Next to" is by number: the districts before and after CT21 in the CT area.

Check a postcode

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