TW18 postcode district
TW18 holds 748 live postcodes around Staines, in Spelthorne, Runnymede, Windsor and Maidenhead.
Wards
| Name | Share of postcodes |
|---|---|
| Staines | 41% |
| Riverside and Laleham | 19% |
| Staines South | 15% |
| Egham Hythe | 15% |
| Laleham and Shepperton Green | 5% |
| Thorpe | 4% |
| "Datchet | 1% |
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Spelthorne | 80% |
| Runnymede and Weybridge | 19% |
| Windsor | 1% |
Deprivation
The middle postcode here sits in decile 6 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 TW area
TW1 · TW2 · TW3 · TW4 · TW5 · TW6 · TW7 · TW8 · TW9 · TW10 · TW11 · TW12 · TW13 · TW14 · TW15 · TW16 · TW17 · TW19 · TW20
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.