County Kilkenny

County Kilkenny
Contae Chill Chainnigh
Etymology: Named after Kilkenny
Nickname: 
The Marble County
Anthem: The Rose of Mooncoin
County Kilkenny in Ireland
Coordinates: 52°35′N 7°15′W / 52.583°N 7.250°W / 52.583; -7.250
CountryIreland
ProvinceLeinster
RegionSouthern
Osraigeabout 150
Shire of Kilkennyafter 1172
Earldom of Ormondabout 1328
Earldom of Ossoryabout 1528
County of Kilkennyby 1610
Founded byÓengus Osrithe
Named afterSt. Canice
CityKilkenny
Government
  Local authorityKilkenny County Council
  Dáil constituencyCarlow–Kilkenny
  EP constituencySouth
Area
  Total
2,073 km2 (800 sq mi)
  Rank16th
Highest elevation515 m (1,690 ft)
Population
 (2022)
  Total
103,685
  Rank21st
  Density50/km2 (130/sq mi)
DemonymCat
Eircode
E41, R95 (primarily)
Area code+ 353 56 & 353 51
ISO 3166 codeIE-KK
Number plateKK
WebsiteOfficial website

County Kilkenny (Irish: Contae Chill Chainnigh) is a county in Ireland. It is in the province of Leinster and is part of the Southern Region. It is named after the city of Kilkenny. Kilkenny County Council is the local authority for the county. At the 2022 census the population of the county was 103,685. The county was based on the historic Gaelic kingdom of Ossory (Osraighe), which was coterminous with the Diocese of Ossory.