Castleknock

Castleknock
Caisleán Cnucha (Irish)
Suburb (village core)
Castleknock Village at the junction of Castleknock Road and College Road
Castleknock Village at the junction of Castleknock Road and College Road
Castleknock is located in Ireland
Castleknock
Castleknock
Location in Ireland
Coordinates: 53°22′26″N 6°21′32″W / 53.374°N 6.359°W / 53.374; -6.359
CountryIreland
ProvinceLeinster
CountyCounty Dublin
Local government areaFingal County Council
Dáil ÉireannDublin West
EU ParliamentDublin
Elevation
63 m (207 ft)
Population
 (2022)
 • Urban
27,049
Eircode routing key
D15
Dialing code01, +353 1
Irish Grid ReferenceO078378

Castleknock (Irish: Caisleán Cnucha) is a suburb of Dublin, Ireland, located 8 km (5 mi) west of Dublin city centre. It is in the modern county of Fingal.

The name "Castleknock" also refers to older units of land division: a townland, a civil parish and a barony.