CH3 postcode district
CH3 holds 1,112 live postcodes around Tarvin, in Cheshire West and Chester, Cheshire East.
Towns and villages with their centre in CH3
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Tarvin | Cheshire West and Chester | 2,309 |
| 2 | Tattenhall | Cheshire West and Chester | 1,950 |
| 3 | Guilden Sutton | Cheshire West and Chester | 1,467 |
| 4 | Great Barrow | Cheshire West and Chester | 578 |
| 5 | Mouldsworth | Cheshire West and Chester | 327 |
| 6 | Aldford | Cheshire West and Chester | 272 |
Wards
| Name | Share of postcodes |
|---|---|
| Christleton & Huntington | 21% |
| Great Boughton | 20% |
| Tattenhall | 18% |
| Farndon | 14% |
| Tarvin & Kelsall | 9% |
| Gowy Rural | 8% |
| Sandstone | 4% |
| Chester City & the Garden Quarter | 4% |
| Wrenbury | 0% |
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Chester South and Eddisbury | 63% |
| Chester North and Neston | 25% |
| Runcorn and Helsby | 12% |
Deprivation
The middle postcode here sits in decile 8 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, 58% 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 CH area
CH1 · CH2 · CH4 · CH5 · CH6 · CH7 · CH8 · CH25 · CH26 · CH27 · CH28 · CH29 · CH30 · CH31 · CH32 · CH33 · CH34 · CH41 · CH42 · CH43 · CH44 · CH45 · CH46 · CH47 · CH48 · CH49 · CH60 · CH61 · CH62 · CH63 · CH64 · CH65 · CH66 · CH70 · CH88 · CH99
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.