How many Elizabeth Allen census records do you have?

We have 8663 US Census records for Elizabeth Allen, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a Elizabeth Allen census record?

You'll see Elizabeth's age, birthplace, occupation, and relationship to the head of household — plus everyone else who lived in the same home. For 1940 and 1950 records, you can also view the original handwritten census page.

How do I use census records for family research?

Census records are a snapshot of a family every 10 years. You can follow Elizabeth Allen's household over time — see when children appear, when people move states, and who's living together. YourRoots connects census data with Tree Matching and AI tools so you can build out your tree faster.

Are Elizabeth Allen census records free?

Yes. All Elizabeth Allen census records on YourRoots are free to search and view — no subscription required. We built our own index from the original federal census images.

Which census years and states cover Elizabeth Allen?

We have Elizabeth Allen records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Elizabeth Allen in the census?

Start by narrowing the year and state. If you know an approximate birth year, use the age column to match — census age minus the census year gives you a birth year estimate. Household members, birthplace, and occupation help confirm you have the right person.

What is the Model Tree for Elizabeth Allen?

The Model Tree is YourRoots' unique feature that links a person across multiple census decades and reconstructs their likely family — parents, siblings, spouse, and children — based on household patterns. It turns isolated records into a connected family network.

Where does the census data come from?

All records originate from the US Federal Census microfilm digitized by NARA (National Archives and Records Administration). YourRoots re-indexed the original page images using modern AI, catching names and details that older transcriptions missed.

Elizabeth Allen — US Census Records & Model Tree

We found 8663 free census records for Elizabeth Allen across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 1598 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Elizabeth Allen Census Records by State & County

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Showing of 8663 records for Elizabeth Allen US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	Elizabeth M Allen		Will, Illinois	Illinois	Teacher	Daughter
1930	Elizabeth Allen		Oconee, South Carolina	South Carolina	Grader	Daughter
1940	Elizabeth Allen	27	Bath-County, Kentucky	Kentucky	—	Daughter
1930	Elizabeth H. Allen		New York, New York	New York	—	Daughter
1940	Elizabeth Allen	40	Albany-County, New York	New York	Librarian	Daughter
1940	Elizabeth H. Allen	57	Essex-County, Massachusetts	Scotland	—	Wife
1930	Elizabeth Allen		Salt Lake, Utah	Utah	—	Head
1940	Elizabeth Allen	80	Harrison-County, Ohio	Pennsylvania	—	Head
1920	Elizabeth M Allen		Monroe, New York	Michigan	—	Head
1940	Elizabeth J. Allen	65	Livingston-County, Illinois	Illinois	—	Head
1940	Elizabeth C. Allen	73	Los-Angeles-County, California	Indiana	—	Head
1940	Elizabeth Allen	63	Cass-County, Indiana	Indiana	—	Wife
1940	Elizabeth Allen	46	Creek-County, Oklahoma	Kentucky	—	Wife
1940	Elizabeth Allen	88	Passaic-County, New Jersey	England	—	Head
1940	Elizabeth Allen	61	Montgomery-County, Pennsylvania	Delaware	—	Wife
1920	Elizabeth Allen		Essex, Massachusetts	Massachusetts	None	Head
1920	Elizabeth E Allen		Harvey, Kansas	Wisconsin	None	Head
1930	Elizabeth H Allen		Mercer, New Jersey	New Jersey	None	Daughter
1940	Elizabeth Allen	12	Fannin-County, Georgia	Georgia	—	Daughter
1910	Elizabeth Allen		Natchitoches, Louisiana	Louisiana	None	Wife
1940	Elizabeth Allen	12	Erie-County, Pennsylvania	Pennsylvania	—	Daughter
1920	Elizabeth Allen		Harris, Texas	Texas	—	Daughter
1940	Elizabeth Allen	11	Treutlen-County, Georgia	Georgia	—	Daughter
1930	Elizabeth Allen		Marion, Missouri	Missouri	—	Daughter
1920	Elizabeth E Allen		Blount, Tennessee	Tennessee	—	Wife
1940	Elizabeth Allen	37	Cook-County, Illinois	Illinois	—	Wife
1910	Elizabeth Allen		Denver, Colorado	Colorado	None	Daughter
1910	Elizabeth Allen		Montgomery, Mississippi	Mississippi	—	Wife
1940	Elizabeth Allen	31	Montgomery-County, Tennessee	Tennessee	—	Wife
1940	Elizabeth Allen	11	Greenup-County, Kentucky	Kentucky	—	Daughter

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About Elizabeth Allen US Census Records & Model Tree

We've indexed 8663 free, proprietary US Census records for Elizabeth Allen across 1900–1950, covering 50 states, DC, and 1 territory: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, U.S. Virgin Islands, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming.

Each record includes our Model Tree — a longitudinal reconstruction that links the same person across census decades using machine learning (XGBoost record linkage). Every link carries a confidence score: Verified (≥0.99), Confirmed (≥0.95), or Linked (lower confidence). This tells you not just what the census says, but how reliably we've connected records across time.

Every record also shows the full household — who Elizabeth lived with, their ages, birthplaces, and occupations. For 1940 and 1950 records, you can view the original handwritten census page from the National Archives.

How we build the Model Tree. YourRoots independently indexes US Census records from NARA microfilm and links persons across decades using XGBoost-based record linkage. Each link's confidence is a per-pair match score from the model. Household corroboration (co-residents appearing on the same census pages in multiple years) strengthens the signal. The Model Tree is not a family tree submitted by users — it's reconstructed from the census data itself.

Last updated: July 30, 2026

Frequently Asked Questions

: We have 8663 US Census records for Elizabeth Allen, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see Elizabeth's age, birthplace, occupation, and relationship to the head of household — plus everyone else who lived in the same home. For 1940 and 1950 records, you can also view the original handwritten census page.
: Census records are a snapshot of a family every 10 years. You can follow Elizabeth Allen's household over time — see when children appear, when people move states, and who's living together. YourRoots connects census data with Tree Matching and AI tools so you can build out your tree faster.
: Yes. All Elizabeth Allen census records on YourRoots are free to search and view — no subscription required. We built our own index from the original federal census images.
: We have Elizabeth Allen records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. Use the year and state filters above to narrow your results.
: Start by narrowing the year and state. If you know an approximate birth year, use the age column to match — census age minus the census year gives you a birth year estimate. Household members, birthplace, and occupation help confirm you have the right person.
: The Model Tree is YourRoots' unique feature that links a person across multiple census decades and reconstructs their likely family — parents, siblings, spouse, and children — based on household patterns. It turns isolated records into a connected family network.
: All records originate from the US Federal Census microfilm digitized by NARA (National Archives and Records Administration). YourRoots re-indexed the original page images using modern AI, catching names and details that older transcriptions missed.