How many Alice Hamilton census records do you have?

We have 3917 US Census records for Alice Hamilton, from 1900 to 1950, across 50 states and DC.

What's in a Alice Hamilton census record?

You'll see Alice'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 Alice Hamilton'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 Alice Hamilton census records free?

Yes. All Alice Hamilton 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 Alice Hamilton?

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

How do I find Alice Hamilton 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 Alice Hamilton?

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.

Alice Hamilton — US Census Records & Model Tree

We found 3917 free census records for Alice Hamilton across 6 census years (1900–1950), in 50 states and DC and 1140 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Alice Hamilton Census Records by State & County

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Showing of 3917 records for Alice Hamilton US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	Alice Hamilton		Los Angeles, California	Illinois	None	Daughter
1940	Alice Hamilton	80	Gwinnett-County, Georgia	Georgia	—	Head
1940	Alice Hamilton	39	Henry-County, Illinois	Illinois	Core Maker	Wife
1940	Alice Lee Hamilton	49	Casey-County, Kentucky	Kentucky	—	Wife
1940	Alice Hamilton	41	Madison-County, Texas	Texas	—	Wife
1940	Alice M. Hamilton	43	Cook-County, Illinois	Illinois	—	Wife
1940	Alice B. Hamilton	58	Los-Angeles-County, California	Maine	—	Wife
1940	Alice G. Hamilton	57	Cumberland-County, Maine	Connecticut	—	Wife
1940	Alice, M Hamilton	60	Cook-County, Illinois	Ireland	—	Wife
1940	Alice Hamilton	60	Columbiana-County, Ohio	Ohio	—	Wife
1940	Alice Hamilton	49	Passaic-County, New Jersey	New Jersey	—	Wife
1940	Alice D. Hamilton	50	Macon-County, Illinois	Illinois	—	Wife
1930	Alice Hamilton		Orleans, Louisiana	Louisiana	Cook	Head
1920	Alice Hamilton		Marion, Indiana	Kentucky	Housewife	Head
1920	Alice Hamilton		Otoe, Nebraska	Indiana	None	Head
1920	Alice Hamilton		Leavenworth, Kansas	Kansas	None	Wife
1920	Alice C. Hamilton		Westmoreland, Pennsylvania	Pennsylvania	None	Wife
1920	Alice Hamilton		Carteret, North Carolina	North Carolina	—	Daughter
1920	Alice C. Hamilton		Westmoreland, Pennsylvania	Pennsylvania	None	Daughter
1940	Alice Hamilton	58	Boone-County, Missouri	Missouri	Housewife	Wife
1940	Alice Hamilton	13	Cuyahoga-County, Ohio	Ohio	—	Daughter
1930	Alice Hamilton		Dutchess, New York	New York	Plumber	Daughter
1920	Alice Hamilton		Conecuh, Alabama	Alabama	None	Wife
1940	Alice Hamilton	10	Sacramento-County, California	California	—	Daughter
1920	Alice Hamilton		Warren, Georgia	Georgia	—	Daughter
1940	Alice Hamilton	11	St.-Louis-City-County, Missouri	Missouri	—	Daughter
1930	Alice M. Hamilton		Chickasaw, Mississippi	Mississippi	—	Daughter
1940	Alice Hamilton	35	Greenwood-County, South Carolina	South Carolina	—	Wife
1940	Alice Hamilton	34	Philadelphia-County, Pennsylvania	New Jersey	Waitress	Daughter
1940	Alice Hamilton	12	Sullivan-County, Indiana	Indiana	—	Daughter

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About Alice Hamilton US Census Records & Model Tree

We've indexed 3917 free, proprietary US Census records for Alice Hamilton across 1900–1950, covering 50 states and DC: 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, 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 Alice 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 3917 US Census records for Alice Hamilton, from 1900 to 1950, across 50 states and DC.
: You'll see Alice'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 Alice Hamilton'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 Alice Hamilton 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 Alice Hamilton records from the 1900 through 1950 US Federal Census, across 50 states and DC. 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.