TA18 postcode district
TA18 holds 413 live postcodes around Crewkerne, in Somerset, Dorset.
Towns and villages with their centre in TA18
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Crewkerne | Somerset | 7,826 |
| 2 | Haselbury Plucknett | Somerset | 744 |
| 3 | West Chinnock | Somerset | 592 |
Wards
| Name | Share of postcodes |
|---|---|
| Crewkerne | 77% |
| Coker | 19% |
| South Petherton & Islemoor | 2% |
| Marshwood Vale | 2% |
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Yeovil | 98% |
| West Dorset | 2% |
Deprivation
The middle postcode here sits in decile 5 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 0% of this district's postcodes sit in the most deprived three deciles, 33% in the least deprived three.
Deprivation deciles describe the LSOA neighbourhood each postcode sits in, weighted by postcodes rather than by people, because the postcode file carries no population. A district where the deprived neighbourhoods are densely populated will read better here than it would per resident.
Neighbouring districts in the TA area
TA1 · TA2 · TA3 · TA4 · TA5 · TA6 · TA7 · TA8 · TA9 · TA10 · TA11 · TA12 · TA13 · TA14 · TA15 · TA16 · TA17 · TA19 · TA20 · TA21 · TA22 · TA23 · TA24
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.