County Antrim
County Antrim (named after the town of Antrim, from Irish Aontroim, meaning 'lone ridge')[7] is one of the six counties of Northern Ireland, located within the historic province of Ulster. Adjoined to the north-east shore of Lough Neagh, the county covers an area of 3,086 square kilometres (1,192 sq mi) and has a population of 651,321,[8] as of the 2021 census. County Antrim has a population density of 211 people per square kilometre or 546 people per square mile.[9] It is also one of the thirty-two traditional counties of Ireland.
Source: Wikipedia