The 1931 Canadian Census: Find Your Ancestor for Free

The 1931 Canadian Census is free, fully searchable, and contains more than 40 fields per person, including one that most genealogical records do not include: the birthplace of each person's father and mother. Released to the public in June 2023 and made fully text-searchable in early 2024, it covers approximately 10 million Canadians enumerated on June 1, 1931. For a CIT 0001 application, the parent birthplace fields are uniquely useful: a census entry showing your ancestor's parent was born in Quebec or New Brunswick can extend your documented chain by a full generation.

The 1931 census was Canada's seventh national census. Each household entry records:

• Name and relationship to head of household
• Age (exact, as reported)
• Province or country of birth (abbreviated: QUE, ONT, NB, NS, etc., or a country name for the foreign-born)
• Birthplace of father and birthplace of mother (same format)
• Year of immigration to Canada (for those not born in Canada)
• Year of naturalization (for those who naturalized after arriving)
• Mother tongue and language spoken
• Religion
• Occupation and marital status

The parent birthplace fields are the feature that makes this census stand out. A birth certificate proves your ancestor was born in a particular province. The 1931 census can simultaneously point to your ancestor's parents having been born there too, corroborating your chain one generation higher without requiring a separate document order.

Someone born in 1880 would have been 50 at enumeration. Someone born in 1905 would have been 26. For most CIT 0001 applicants tracing through a great-grandparent or great-great-grandparent, the 1931 census captures that generation directly. If your Canadian ancestor was born between 1870 and 1910, there is a good chance they are in this census, still living in Canada, enumerated in their province of birth.

FamilySearch hosts the full 1931 census for free. A free account is required to view images.

1. Go to familysearch.org and sign in (or create a free account).
2. Click Search, then Records. In the keyword field type "1931 Canada" or navigate directly to the collection titled "Canada, Census, 1931."
3. Enter the ancestor's surname and given name. Add a birth year range if you have it. Add a province to narrow results.
4. Review the list of matches. Each result links to a digitized census page image. Click "View Image" to see the original handwritten record.

The images are in French or English depending on the region: Quebec pages are in French, the rest in English. Both are legible with practice.

Census enumerators recorded names phonetically. A surname like Beauchamp might appear as Beauchamp, Beecham, or Beeshaw. French names in provinces outside Quebec were often anglicized: Leblanc became White, Deschênes became Deshen. Try multiple spellings. FamilySearch accepts wildcards: enter "Lebla*" to catch LeBlanc, LeBlanchard, and similar variants.

If a surname search returns nothing, try searching by first name and province only, or by town if you know where the family lived. The 1931 census is organized geographically, so browsing by location works for small communities.

A census entry is supporting evidence, not a primary document. IRCC's CIT 0014 Document Checklist (updated June 2026) sets the standard: for each person in the ancestry chain, IRCC requires a certified long-form birth certificate from the relevant provincial authority. Census records become relevant when that certificate does not exist or cannot be obtained.

The correct workflow:

1. Attempt to order the certified birth certificate from the province.
2. If the province confirms no record exists, obtain a letter of no record from the vital statistics office.
3. Assemble alternative evidence: census records, church records, naturalization records, immigration passenger lists. The letter of no record opens the alternative evidence path; the census entry is then one piece of the supporting package.

Never lead with census evidence and skip the certified birth certificate attempt. IRCC requires documented proof that the primary document is genuinely unavailable before it accepts alternatives.

Sarah from Minnesota is tracing citizenship through her great-grandmother, Rosalie Gagnon, born in Quebec around 1889. The Directeur de l'état civil has no civil registration for her (records before 1900 are sparse). Sarah finds Rosalie in the 1931 census in Montreal: age 42, born in Quebec, father born in Quebec, mother born in Quebec, religion RC. That entry proves Rosalie was in Canada in 1931, that she and both parents were Quebec-born, and establishes the household context. Combined with a letter of no record from the DEC and a church baptismal record, the census entry supports a valid alternative evidence package.

Include the full census page image, not just a typed transcript. An officer will want to see the original handwritten entry. Download the highest-resolution image FamilySearch provides and include it as a PDF alongside a typed transcription of the relevant fields. A brief cover letter note pointing to what the entry establishes saves the officer time.

Not every Canadian was captured. Rural and remote communities were sometimes undercounted, and mobility between the 1921 and 1931 enumerations means some families crossed the border before the count. If the 1931 search returns nothing, try:

• The 1921 Census: also free at both FamilySearch and Library and Archives Canada's collection portal. Better coverage in some rural Maritime and Quebec communities.
• The 1911 and 1901 Censuses: available on FamilySearch (free) and Ancestry (paid, but accessible through many public library systems at no cost).
• Alternative name spellings: especially important for French-Canadian and Acadian families whose names were anglicized differently depending on the enumerator.

For Library and Archives Canada's full collection, including naturalization records from 1915 to 1951 and ocean passenger lists from 1865 to 1922, see the guide to LAC records for CIT 0001 research. For what to assemble when a birth certificate does not exist, see proving Canadian ancestry without a birth certificate.

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