Bangor, Gwynedd

Bangor
City and community
View of the City from Porth Penrhyn in 2019
Coat of arms
Area2.5 sq mi (6.5 km2)
Population15,060 (Community, 2021)
16,990 (Built up area, 2021)
DemonymBangorian
OS grid referenceSH 580722
 Cardiff127 mi (204 km) SSE
 London207 mi (333 km) SE
Principal area
Preserved county
  • Gwynedd
CountryWales
Sovereign stateUnited Kingdom
Post townBANGOR
Postcode districtLL57
Dialling code01248
PoliceNorth Wales
FireNorth Wales
AmbulanceWelsh
UK Parliament
Senedd Cymru – Welsh Parliament
Websitebangorcitycouncil.gov.wales

Bangor (/ˈbæŋɡɔːr/; Welsh: [ˈbaŋɡɔr] ) is a cathedral city and community in Gwynedd, north Wales. It is the oldest city in Wales. Historically part of Caernarfonshire, the community had a population of 15,060 at the 2021 census, and the built up area had a population of 16,990. Landmarks include Bangor Cathedral, Bangor University and Garth Pier. The Britannia and Menai Suspension bridges connect the city to the Isle of Anglesey.