County Fermanagh is one of the thirty-two counties of Ireland, one of the nine counties of Ulster and one of six counties of Northern Ireland. The county covers an area of 1,691 km2 and had a population of 63,585 as of 2021. Enniskillen is the county town and largest in both size and population. Fermanagh is one of four counties of Northern Ireland to have a majority of its population from a Catholic background, according to the 2011 census.