Caernarfon Postcodes Town
Looking for a postcode in Caernarfon? Browse the town's postcode districts below, or type a full postcode into the checker.
2
Postcode districts
1,262
Postcodes
34,873
Population
Postcode districts covering Caernarfon
| District | Region | Postcodes | Population |
|---|---|---|---|
| LL55 | Gwynedd | 741 | 23,658 |
| LL54 | Gwynedd | 521 | 11,215 |
Frequently asked questions
How many postcode districts cover Caernarfon?
There are 2 postcode districts covering Caernarfon.
How many postcodes are in Caernarfon?
There are approximately 1,262 postcodes across the Caernarfon area.
What is the population of Caernarfon?
The postcode districts covering Caernarfon have a combined population of about 34,873.