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CT21

UK postcode district

Updated September 2026

District overview

Postcode units
891
Current units
670
Coordinate coverage
99%
Electoral wards
8

Coverage context

Countries represented
England
English regions represented
South East
Local authority codes
1
Terminated postcode units
221

Postcode sectors in CT21

Choose a sector to browse its complete postcode-unit directory.

4 sectors

Property

View property report
12,348 recorded sales at this postcode
Address Date Price
49, St Leonards Road, Hythe, CT21 6EN 30 July 2026 £390,000
9, Manor Farm Close, Lympne, Hythe, CT21 4EG 22 July 2026 £270,000
5, West Gatehouse, Chapel Mews, Hythe, CT21 5BE 10 July 2026 £335,000

Schools

Across this district

View schools report
Open schools
7
Primary
6
Secondary
1

Recorded crime

Across this district

View crime report
Published events
952
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 334
  • Anti social behaviour 149
  • Criminal damage and arson 106
  • Other theft 84
  • Shoplifting 51

Census 2021

Population and age profile

CT21 usual residents
17,597
Age-profile population
17,521

Age bands in CT21

Postcode district
Age 0 to 14
12.7%
2,232 residents
Age 15 to 24
7.8%
1,364 residents
Age 25 to 44
16.8%
2,941 residents
Age 45 to 64
28.8%
5,039 residents
Age 65 and over
33.9%
5,945 residents

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

The median Ofcom availability percentage across 644 current postcode units in this district. Each postcode is weighted equally, not by premises.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

In this district, 580 postcode units had 100% superfast coverage, 479 postcode units had 100% gigabit-capable coverage, 5 postcode units had at least some premises without decent fixed or fixed-wireless access.

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

2

in this district

  • OAKLANDS HEALTH CENTRE

    STADE STREET, HYTHE, CT21 6BD

    ODS code G82160

  • SUN LANE

    5 SUN LANE, HYTHE, CT21 5JY

    ODS code G82018

Evidence in context

Property market

The five-year median is £352,588 from 1,750 recorded sales in CT21. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Folkestone and Hythe is £304,717 in June 2026, up 2.4% year on year.

Schools

7 open schools are in scope, including 6 primary and 1 secondary schools.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

952 published events cover 12 months, averaging 79 events per published month. The largest recorded category is Violence and sexual offences with 334 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.