The census summary results for the following demographic topics: age, sex, marital status, living arrangements, household composition, usual residence, migration, place of birth, nationality, foreign languages, ethnic or cultural background, Irish Travellers, religion, Irish language and housing.
Information is supplied in the Small Area Population Statistics (SAPS) classified by Census Enumeration Areas, Dáil Constituencies, Electoral Divisions, Gaeltacht Areas, Garda Regions, Divisions and Districts, Local Electoral Areas, Towns, Urban and Rural areas of each county.