The Portal to Ireland's Official Statistics
Population by Usual Residence, Migration, Birthplaces and Nationalities
Central Statistics Office (CSO)
Population, births, birth rate, deaths, death rate, net migration by area (provinces, counties and cities); county of usual residence by county of enumeration; usual residence one year previously; county of residence by birthplace; county of residence by nationality; age group by nationality; nationality by detailed marital status; private households by composition and nationality.
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, Health Service Executive Areas, Local Electoral Areas, Towns, Urban and Rural areas of each county.
Methods and Quality Report
is available for this statistic.
Links to web pages that lead to the statistics:
Census of Population.
The census figures relate to the de facto population, i.e. the figures include visitors present on census night as well as those in residence, while usual residents temporarily absent from the area are excluded from the census count.
Every 5 years
A night in April of the relevant census year
About 15 months after the date of the census
People and Society - Population
absent africa african africans age america american americans asia australia australian australians austria belgium birth birthplace birthplaces births border brazil canada caribbean census central china cities connacht counties countries country county cso cyprus czech death deaths denmark deserted dissolution divorced dublin england estonia eu europe ever-married finland france germany greece households hungary india ireland irish irish-american irish-english irish-european irish-other italy latvia leinster lithuania luxembourg malaysia malta map maps marital marriage married mid-east midland mid-west migration multi-nationality munster nationalities nationality netherlands nigeria non-irish northern oceanic pakistan people philippines poland population portugal rate remarried republic residence residents romania russia sap sapmap saps scotland separated separated/deserted single slovakia slovenia south south-east south-west spain sweden ukraine ulster united usa visitors wales west widowed widowhood zealand
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