CountryWales
UK regionWales
Postcode areaLL
Unitary AuthorityGwynedd

Caernarfon postcode districts

Caernarfon has 2 postcode districts

LL54 LL55

Caernarfon postcode sectors

Caernarfon has 6 postcode sectors

LL54 5 LL54 7 LL55 1 LL55 2 LL55 3 LL55 9