Census records in Ireland are a key resource for genealogical research, though their availability is limited due to historical losses. The first full Irish census was conducted in 1821, followed by others every ten years.
Unfortunately, most records from 1821 to 1891 were destroyed due to fire and government policies. The 1901 and 1911 censuses are the earliest fully surviving national records, detailing names, ages, birthplaces, occupations, and household structures. Earlier population records, such as church registers and land surveys (e.g., Griffith’s Valuation), help fill gaps. These records are essential for tracing Irish ancestry and family migrations.
Census & Voter Lists
U.K. & Ireland Census
- 1901 Ireland Census 4,422,246 records
- 1911 Ireland Census 4,370,250 records
Other
- Ireland, Ulster Freeholders 138,588 records
- The 1851 Dublin City Census, Ireland 58,993 records
- Ireland Electoral Registers, 1832 - 1838 52,630 records
- Ireland Tithe Defaulters, 1831 29,067 records
- 1766 Ireland Religious Census 19,256 records
- 1901 Dublin City Census, Rotunda Ward 13,556 records
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