County Down and its neighbours, with every town above a
thousand people. Boundaries and water from Tailte Éireann and OSNI.
Populations from the most recent census, 2022 in the south and 2021 in the north.
IrishAn Dún
ProvinceUlster
County townDownpatrick
Area2,490 km²
Population552,261 (2021)
CoastlineSea on three sides, plus Strangford Lough