Postcode DT1
Dorchester · Dorset, England
DT1 is the postcode of Dorchester in Dorset, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- DT1
- County
- Dorset
- Country
- England
- Country
- United Kingdom
Place with postcode DT1
| Place | County | Location |
|---|---|---|
| Dorchester | Dorset | 50.717, -2.433 |
Near Cardiff
The nearest major city is Cardiff, about 100 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode DT1?
Dorchester.
Which county and country is DT1 in?
Dorset, England, United Kingdom.
What is the nearest major city to DT1?
Cardiff, about 100 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.