Delve deeper into your Irish ancestry with the release of the 1926 Census of the Irish Free State. Were your ancestors Irish speakers in rural Ireland or were they dock workers in Dublin? These records reveal where your ancestors lived, who shared their homes and communities, and the rhythms of their daily lives. You can trace their language, their surroundings, and even glimpse their own signatures in original images from the National Archives of Ireland, creating a vivid and deeply personal connection to the past. Taken just a few years after the establishment of the Irish Free State (Saorstát Éireann), this census captures a country redefining itself and your ancestors living through that change.
Delve deeper into your Irish ancestry with the release of the 1926 Census of the Irish Free State. Were your ancestors Irish speakers in rural Ireland or were they dock workers in Dublin? These records reveal where your ancestors lived, who shared their homes and communities, and the rhythms of their daily lives. You can trace their language, their surroundings, and even glimpse their own signatures in original images from the National Archives of Ireland, creating a vivid and deeply personal connection to the past. Taken just a few years after the establishment of the Irish Free State (Saorstát Éireann), this census captures a country redefining itself and your ancestors living through that change.
What can these records tell me?
Discover your Irish heritage with the 1926 Census. We have provided the transcripts of the original census forms. You can continue your research by linking through to the National Archives of Ireland site and viewing the original image. Each transcript may contain the following facts depending on the age of the individual and what was records on the census day -
Name
Sex
Age
Birth year
Marriage year – we calculated that from the years married that were recorded on the census
Townland/Street
District Electoral Division (DED)
County
Country
Language
Irish or English – form type
Marital status
Relationship to head
Children born alive
Children living
Years married
Institution name
Institution type
Transcription link
Image link
Archive
‘As Transcribed’ fields include the original transcription before our team completed standardisation. To understand more, review the modification section below.
Original Images
View the original images on the National Archives of Ireland website. View the original images on the National Archives of Ireland website with the link to Household Return (Form A). There may be other form types available. Go to the original transcript to find all the form types. The images contain even more information
Occupation
Employer
Number of rooms
The 1926 Census of Ireland offers a deeply meaningful opportunity to delve into your Irish ancestry at a pivotal moment in the nation’s story. The census was taken on 18 April 1926. It was the first census after the establishment of the Irish Free State or Saorstát Éireann, bringing you face to face with a generation reshaping their future.
Census records are invaluable not only for family history research but also for understanding the fabric of local communities, neighbourhoods, and even the story of your own home. Through these records, you can discover where your ancestors lived, who shared their household or lived nearby, and the work that shaped their daily lives. You may uncover whether your ancestors were Irish speakers, offering a personal connection to language and culture, or whether they lived in a bustling urban setting or a quieter rural landscape. Each detail brings you closer to their lived experience.
This incredible collection was digitised and transcribed by the National Archives of Ireland. Their teams worked through 1,266 boxes with over 700,000 household returns held in 2,494 canvas volumes. It was one of the largest archival projects the archive has ever undertaken. It is a comprehensive account of a population of 2.9 million people and over 630,000 households.
The 1926 Census does not include the 6 counties of Northern Ireland (Antrim, Armagh, Down, Fermanagh, Londonderry/Derry, and Tyrone). A separate census was taken for Northern Ireland, but unfortunately, those returns have been lost.
After the census was taken, the original forms were transcribed by 21 young girls onto punch cards, which were then fed into tabulation machines. The same method was used for the 1921 Census of England and Wales. The tabulations were used to generate census statistics for the nation as a whole and for each individual county. You can continue your census research by reviewing these volumes on Findmypast.
Findmypast has standardised several fields in the transcription data supplied by the National Archives of Ireland, including county, birth county, children born, years married, marital status, language, and relationship. Standardisation helps make records easier to search by cleaning and aligning the transcription data into a consistent format. When millions of records are digitised, original clerical errors from the census and small transcription mistakes can become more noticeable. Standardisation is used to correct these where possible.
For example, our team removed entries where “years married” was recorded as more than 100, and corrected cases where “language” was transcribed as “England” to “English.”
You can always check the original information by viewing the source images linked to each record.
This work includes content from records of the 1926 Census of Ireland, made available by the National Archives of Ireland under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Please see further: https://nationalarchives.ie/search-the-1926-census-2/permission-to-reuse-census-1926/. Accessed: 8 May 2026.