SL1 postcode area · Slough
The SL1 postcode district spans 14 neighbourhoods (MSOAs) in Buckinghamshire, Slough, Windsor and Maidenhead. Area Scores range from 17 to 91 across them. Every full SL1 postcode falls within one of the neighbourhoods below.
In summary
The SL1 district contains both ends of the scale: Burham North, Taplow & Dorney at 91 out of 100 (#601 of 6,856 in England) against Chalvey at 18, a 73-point gap between neighbouring areas. It mixes both ends of the national picture — 4 neighbourhoods in the least-deprived third of England and 5 in the most-deprived third. House prices stretch as far as the scores do: medians run from £300,000 in Central Slough & Upton Court to £592,500 in Burham North, Taplow & Dorney — a 2.0× gap within the SL1 district. Note that the district straddles 3 local authorities — Buckinghamshire, Slough and Windsor and Maidenhead — so its neighbourhoods answer to different councils.
Living here
Income: ONS model-based estimates (FYE 2023). Crime: data.police.uk, recorded incidents. Age & tenure: Census 2021. All OGL v3.0 — methodology.
House prices in the SL1 district
| Neighbourhood | Nat. rank | Area score | Median price |
|---|---|---|---|
| Burham North, Taplow & DorneyBuckinghamshire | 601 | 91 | £592,500 |
| Bourne EndBuckinghamshire | 608 | 91 | £527,000 |
| Burnham SouthBuckinghamshire | 1,972 | 71 | £504,000 |
| Maidenhead CentralWindsor and Maidenhead | 2,109 | 69 | £400,000 |
| Cippenham GreenSlough | 3,193 | 53 | £412,250 |
| Haymill & Lynch HillSlough | 3,460 | 50 | £372,750 |
| Central Slough & Upton CourtSlough | 4,063 | 41 | £300,000 |
| Cippenham MeadowsSlough | 4,077 | 40 | £390,000 |
| EllimanSlough | 4,420 | 36 | £315,000 |
| Wexham RoadSlough | 4,618 | 33 | £435,000 |
| Manor ParkSlough | 4,714 | 31 | £400,000 |
| Baylis & StokeSlough | 4,927 | 28 | £400,000 |
| BritwellSlough | 5,023 | 27 | £395,000 |
| ChalveySlough | 5,626 | 18 | £351,500 |
People living in SL1 Census 2021
Age
Tenure
Households
Work (top occupations)
Professional 20% · Elementary 13% · Associate professional 12%
All occupation groups
| Professional | 20% |
| Elementary | 13% |
| Associate professional | 12% |
| Managers & directors | 12% |
| Administrative | 9% |
| Caring & leisure | 9% |
| Process & plant | 9% |
| Skilled trades | 9% |
| Sales & customer service | 8% |
Ethnic group
Religion & identity
Christian 35% · Muslim 26% · No religion 18%
Born outside the UK: 39%
Census 2021 (ONS), Crown copyright, OGL v3.0. Shares are of each question's own respondents (e.g. education is % of residents aged 16+). Figures date from March 2021 and change slowly between censuses.
Towns & places in SL1
Places whose neighbourhoods overlap the SL1 district.
Nearby areas
Postcode districts around SL1.
A postcode district overlaps several neighbourhoods, so per-neighbourhood figures are shown alongside the district-wide medians — neighbouring areas can differ a lot. Neighbourhood (MSOA) boundaries contain ONS data © Crown copyright and database right 2025, Open Government Licence v3.0.