Census Record Date Calculator
Determine which census records your ancestor should appear in based on birth year, death year, and country.
Inputs
Results
First Census Year
1,870
Last Available Census
1,940
Census Appearances8
Military Records (1-3)1
Vital Records (1-5)3
How to Use This Calculator
- Enter the Birth Year and Death Year of the ancestor you are researching.
- Select the Country (United States, United Kingdom, or Canada) for the correct census schedule.
- Review the First Census Year they would appear in as a named individual and the Last Available Census.
- Check the Total Census Appearances to know how many records to search for their life span.
- Use Military Records and Vital Records availability scores to identify additional record sets.
How the result changes with Birth Year
| Birth Year | First Census Year | Last Available Census |
|---|---|---|
| 1,726 | 1,790 | 1,940 |
| 1,791 | 1,800 | 1,940 |
| 1,869 | 1,870 | 1,940 |
| 1,934 | 1,940 | 1,940 |
What each input means
- Birth Year
- Your ancestor's birth year
- Death Year
- Your ancestor's death year (or estimate)
- Country
- Country where your ancestor lived during census years
How this is calculated
Worked example, using the default values
- Identify Input ParametersBirth Year = 1870, Death Year = 1940, Country = 1 = 3 input(s) provided
- Calculate First Census Year1870 = 1870
- Calculate Last Available Census1940 = 1940
- Calculate Census AppearancesCensus Appearances8 = 8
- Calculate Military Records1 = 1
Engine last updated .
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