The Portal to Ireland's Official Statistics
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Central Statistics Office (CSO)
Population, classified by sex, of each province, county, city and town, suburb or environs, urban area, rural area, regional authority area, electoral division, constituency, local electoral area, gaeltacht area, and inhabited islands off the coast.
A Methods and Quality Report is available for this statistic.
Links to web pages that lead to the statistics:
census@cso.ie
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. Frequency
Every 5 years
A night in April of the relevant census year
1996, 1841 (State and province)
About 13 months after the date of the census (report); about 18 months after the date of the census (Small Area Population Statistics)
People and Society - Population
2008-12-02
2017-07-25
area areas border census cities city connacht constituencies constituency counties county dail demographic demography districts dublin dáil electoral facto gaeltacht island islands leinster mid-east mid-west map maps midland munster population province provinces region regional regions rural saps sapmap saps south-east south-west suburb suburbs town towns ulster urban west