Search the 1901 and 1911 census of Ireland
Find out information about your ancestors or the population in your area using the census of 1901 and 1911.
A census gathers statistics about citizens - age, religion, employment status, health and living arrangements. Census data is compiled in Northern Ireland every 10 years.
How to use this service
Insert the details of the person you are researching and click 'search'. You can also search the census records by place, and view your ancestors' neighbours, or get information about the place they lived in.
You can also find out useful information about the 2001 census on the Northern Ireland Statistics & Research Agency (NISRA) website. You'll be able to view detailed statistics about the population of Northern Ireland.