Postcode PO3
Hilsea · Hampshire, England
PO3 is the postcode of Hilsea in Hampshire, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- PO3
- County
- Hampshire
- Country
- England
- Country
- United Kingdom
Place with postcode PO3
| Place | County | Location |
|---|---|---|
| Hilsea | Hampshire | 50.831, -1.065 |
Near London
The nearest major city is London, about 100 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode PO3?
Hilsea.
Which county and country is PO3 in?
Hampshire, England, United Kingdom.
What is the nearest major city to PO3?
London, 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.