Postcode SL1
Burnham +4 · Buckinghamshire, England
SL1 is the postcode of Burnham, Dropmore, Salt Hill and 2 other places in Buckinghamshire, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- SL1
- County
- Buckinghamshire, Berkshire
- Country
- England
- Country
- United Kingdom
5 places with postcode SL1
| Place | County | Location |
|---|---|---|
| Burnham | Buckinghamshire | 51.535, -0.666 |
| Dropmore | Berkshire | 51.518, -0.622 |
| Salt Hill | Berkshire | 51.518, -0.622 |
| Slough | Berkshire | 51.518, -0.622 |
| Upton | Berkshire | 51.518, -0.622 |
Near London
The nearest major city is London, about 35 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode SL1?
Burnham, Dropmore, Salt Hill, Slough, Upton.
Which county and country is SL1 in?
Buckinghamshire, Berkshire, England, United Kingdom.
What is the nearest major city to SL1?
London, about 35 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.