Introduction
County in Ireland County in Connacht, IrelandCounty Leitrim Contae LiatromaCounty Coat of armsNicknames: The Wild Rose County (Others)Interactive map of County LeitrimCountryIrelandProvinceConnachtRegionNorthern and WesternEstablished1565–83County townCarrick-on-ShannonGovernment • Local authorityLeitrim County Council • Dáil constituencySligo–Leitrim • EP constituencyMidlands–North-WestArea • Total1,589 km2 (614 sq mi) • Rank26thHighest elevation (Truskmore SE Cairn)631 m (2,070 ft)Population (2022) • Total35,199 • Rank32nd • Density22.15/km2 (57.37/sq mi)Time zoneUTC±0 (WET) • Summer (DST)UTC+1 (IST)Eircode routing keysF91, N41 (primarily)Telephone area codes071 (primarily)ISO 3166 codeIE-LMVehicle indexmark codeLMWebsiteOfficial website County Leitrim (/ˈliːtrəm/ LEE-trəm; Irish: Contae Liatroma) is a county in Ireland. It is in the province of Connacht and is part of the Northern and Western Region. It is named after the village of Leitrim. Leitrim County Council is the local authority for the county, which had a population of 35,199 according to the 2022 census. The county was based on the Gaelic territory of West Breffny (Bréifne) as it existed in the 1580s.