Map
General Information
| Postal Area | Carlisle |
| Postcode | CA1 1AA |
| User Type | Large (more than 25 items of mail per day) |
| Region | North West |
| Country | England |
| Local authority | — |
| Introduction Date | 1991-01-01 |
| IMD 2025 | Decile 3 (most deprived = 1, least = 10) Rank 8,175 of 33,755 English Indices of Deprivation 2025 |
Geographic Information
| Latitude | 54.8905590 |
| Longitude | -2.9437910 |
| Easting | 339560 |
| Northing | 555499 |
| Quality | Within the building of the matched address closest to the postcode mean |