How many Henry Hamilton census records do you have?

We have 2980 US Census records for Henry Hamilton, from 1900 to 1950, across 49 states and DC.

What's in a Henry Hamilton census record?

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

Yes. All Henry 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 Henry Hamilton?

We have Henry 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 Henry 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 Henry 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.

Henry Hamilton — US Census Records & Model Tree

We found 2980 free census records for Henry Hamilton across 6 census years (1900–1950), in 49 states and DC and 1046 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Henry Hamilton Census Records by State & County

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Showing of 2980 records for Henry Hamilton US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Henry Hamilton	18	Rapides-County, Louisiana	Louisiana	Farm Laborer	Son
1940	Henry Hamilton	20	Charleston-County, South Carolina	South Carolina	Laborer	Son
1940	Henry Hamilton	44	Logan-County, Kentucky	Kentucky	Farmer	Head
1920	Henry Hamilton		Payne, Oklahoma	Missouri	Farmer	Son
1940	Henry R Hamilton	26	Fleming-County, Kentucky	Kentucky	Farmer	Head
1940	Henry C. Hamilton	65	Carter-County, Kentucky	Kentucky	Farmer	Head
1940	Henry Hamilton	35	Lafayette-County, Arkansas	Louisiana	Farmer	Head
1930	Henry G Hamilton		Doniphan, Kansas	Nebraska	Farmer	Head
1930	Henry Hamilton		Charleston, South Carolina	South Carolina	Odd Jobs	Head
1910	Henry J. Hamilton		Worcester, Massachusetts	New York	Watchman	Head
1940	Henry B. Hamilton	62	Pickens-County, South Carolina	South Carolina	Owner	Head
1930	Henry Jr. Hamilton		Edgefield, South Carolina	South Carolina	Laborer	Son
1930	Henry Hamilton		Dickenson, Virginia	Virginia	—	Son
1940	Henry C Hamilton	14	Suffolk-County, Massachusetts	Massachusetts	—	Son
1940	Henry Hamilton	37	Claiborne-County, Louisiana	Louisiana	Farmer	Head
1940	"Henry ""Ab""" Hamilton	18	Tishomingo-County, Mississippi	Oklahoma	Laborer	Son
1930	Henry Hamilton		Jefferson, Mississippi	Mississippi	Farmer	Head
1930	Henry Hamilton		Jackson, Florida	Florida	Farmer	Head
1940	Henry Hamilton	18	Dillon-County, South Carolina	South Carolina	Farm Laborer	Son
1910	Henry H. Hamilton		Jackson, Florida	Florida	Mill Laborer	Son
1930	Henry Hamilton		None, None	Mississippi	—	Son
1940	Henry Hamilton	13	Bossier-County, Louisiana	Louisiana	—	Son
1920	Henry Hamilton		Marion, Tennessee	Tennessee	Miner	Head
1940	Henry T. Hamilton	48	Pope-County, Arkansas	Arkansas	Farmer	Head
1930	Henry D. Hamilton		Jefferson, Kentucky	Kentucky	Salesman	Head
1940	Henry Jr. Hamilton	20	Montgomery-County, Kansas	Kansas	Delivery Boy	Son
1930	Henry Hamilton		San Francisco, California	New York	Mechanic	Husband
1940	Henry Hamilton	67	Montgomery-County, Kansas	England	Electrician	Head
1920	Henry R Hamilton		Harford, Maryland	Maryland	Laborer	Son
1930	Henry S. Hamilton		Henrico, Virginia	Virginia	—	Son

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About Henry Hamilton US Census Records & Model Tree

We've indexed 2980 free, proprietary US Census records for Henry 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 Henry 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 2980 US Census records for Henry Hamilton, from 1900 to 1950, across 49 states and DC.
: You'll see Henry'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 Henry 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 Henry 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 Henry 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.