How many Frank Hamilton census records do you have?

We have 4139 US Census records for Frank Hamilton, from 1900 to 1950, across 49 states and DC.

What's in a Frank Hamilton census record?

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

Yes. All Frank 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 Frank Hamilton?

We have Frank Hamilton records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find Frank 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 Frank 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.

Frank Hamilton — US Census Records & Model Tree

We found 4139 free census records for Frank Hamilton across 6 census years (1900–1950), in 49 states and DC and 1138 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Frank Hamilton Census Records by State & County

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Showing of 4139 records for Frank Hamilton US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Frank Hamilton	54	Queens-County, New York	New York	Compositor	Head
1940	Frank Hamilton	49	Addison-County, Vermont	Vermont	Farmer	Son
1910	Frank M Hamilton		Warren, Ohio	Ohio	Manager	Head
1940	Frank Hamilton	47	Madison-County, Texas	Texas	Quarrying	Head
1940	Frank S. Hamilton	55	Cowlitz-County, Washington	Indiana	Farmer	Head
1930	Frank P. Hamilton		Duval, Florida	Massachusetts	Lawyer	Head
1940	Frank Hamilton	39	Lucas-County, Ohio	Ohio	Auto Mechanic	Head
1930	Frank A. Hamilton		Kalamazoo, Michigan	Michigan	—	Head
1930	Frank O. Hamilton		Polk, Arkansas	Arkansas	Farmer	Head
1940	Frank Hamilton	74	King-County, Washington	New York	—	Head
1940	Frank M Hamilton	33	Monroe-County, Ohio	Ohio	Blacksmith	Head
1930	Frank A. Hamilton		Callaway, Missouri	New York	Laborer	Head
1940	Frank A. Hamilton	51	Cook-County, Illinois	Illinois	Secretary	Head
1940	Frank Hamilton	70	Armstrong-County, Pennsylvania	Pennsylvania	—	Head
1910	Frank Hamilton		Roane, Tennessee	Tennessee	Farmer	Son
1940	Frank Hamilton	15	Smith-County, Mississippi	Mississippi	Laborer	Son
1940	Frank Hamilton	22	Bucks-County, Pennsylvania	Pennsylvania	Laborer	Son
1940	Frank Hamilton	17	Gordon-County, Georgia	Georgia	Employee	Son
1940	Frank Hamilton	58	Newton-County, Missouri	Missouri	Farmer	Head
1940	Frank Hamilton	20	Tulare-County, California	Oklahoma	Fruit Picker	Son
1930	Frank Hamilton		Harrison, West Virginia	West Virginia	None	Son
1930	Frank Hamilton		Cook, Illinois	Illinois	—	Head
1940	Frank Hamilton	15	Chatham-County, Georgia	Georgia	—	Son
1940	Frank Hamilton	43	Cherokee-County, Kansas	California	Farmer	Head
1920	Frank Hamilton		Philadelphia, Pennsylvania	Pennsylvania	—	Son
1940	Frank Hamilton	13	Culpeper-County, Virginia	Virginia	—	Son
1930	Frank M Hamilton		Los Angeles, California	Kansas	Stock Clerk	Head
1920	Frank Hamilton		Colleton, South Carolina	South Carolina	Laborer	Head
1940	Frank J Hamilton	30	Cook-County, Illinois	Illinois	Lawyer	Son
1940	Frank Hamilton	17	Sunflower-County, Mississippi	Mississippi	32	Son

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About Frank Hamilton US Census Records & Model Tree

We've indexed 4139 free, proprietary US Census records for Frank Hamilton across 1900–1950, covering 49 states and DC: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, 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 Frank 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 4139 US Census records for Frank Hamilton, from 1900 to 1950, across 49 states and DC.
: You'll see Frank'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 Frank 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 Frank 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 Frank Hamilton records from the 1900 through 1950 US Federal Census, across 49 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.