Welwyn Postcodes Town
Looking for a postcode in Welwyn? Browse the town's postcode districts below, or type a full postcode into the checker.
1
Postcode districts
508
Postcodes
11,478
Population
Postcode districts covering Welwyn
| District | Region | Postcodes | Population |
|---|---|---|---|
| AL6 | Welwyn Hatfield | 508 | 11,478 |
Frequently asked questions
How many postcode districts cover Welwyn?
There are 1 postcode districts covering Welwyn.
How many postcodes are in Welwyn?
There are approximately 508 postcodes across the Welwyn area.
What is the population of Welwyn?
The postcode districts covering Welwyn have a combined population of about 11,478.