How many Thomas Harvey census records do you have?

We have 3484 US Census records for Thomas Harvey, from 1900 to 1950, across 50 states and DC.

What's in a Thomas Harvey census record?

You'll see Thomas'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 Thomas Harvey'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 Thomas Harvey census records free?

Yes. All Thomas Harvey 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 Thomas Harvey?

We have Thomas Harvey 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 Thomas Harvey 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 Thomas Harvey?

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.

Thomas Harvey — US Census Records & Model Tree

We found 3484 free census records for Thomas Harvey across 6 census years (1900–1950), in 50 states and DC and 892 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

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Showing of 3484 records for Thomas Harvey US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Thomas Harvey	26	Philadelphia-County, Pennsylvania	Pennsylvania	Service Man	Son
1940	Thomas Harvey	23	Kings-County, New York	New York	Accountant	Son
1940	Thomas W. Harvey	29	Bryan-County, Georgia	Georgia	Laborer	Son
1940	Thomas Harvey	27	Kings-County, New York	New York	Traffic Mgr	Son
1930	Thomas W. Harvey		Summit, Ohio	England	Engineer	Head
1940	Thomas Harvey	50	Wayne-County, Michigan	England	Gear Tester	Head
1940	Thomas E Harvey	56	Summit-County, Ohio	England	Carpenter	Head
1940	Thomas Harvey	41	Kings-County, New York	New York	Longshoreman	Head
1920	Thomas V Harvey		Kings, New York	New York	School	Son
1920	Thomas Harvey		Charlotte, Virginia	Virginia	Farmer	Head
1910	Thomas Harvey		Luzerne, Pennsylvania	Pennsylvania	Carpenter	Head
1930	Thomas F Harvey		Suffolk, Massachusetts	Massachusetts	Mechanic	Son
1940	Thomas Harvey	32	Ocean-County, New Jersey	Georgia	Laborer	Head
1940	Thomas Harvey	14	Jones-County, Georgia	Georgia	—	Son
1920	Thomas L. Harvey		Garvin, Oklahoma	Texas	Farmer	Head
1910	Thomas H Harvey		Beaufort, North Carolina	North Carolina	Farmer	Head
1910	Thomas J. Harvey		Hancock, Maine	Maine	Farmer	Head
1920	Thomas Harvey		Kings, New York	New York	—	Son
1940	Thomas Harvey	21	Mahoning-County, Ohio	Pennsylvania	Laborer	Son
1940	Thomas V. Harvey	16	Hampden-County, Massachusetts	Massachusetts	Delivery Boy	Son
1940	Thomas Harvey	45	Beaver-County, Pennsylvania	Georgia	Craneman	Head
1910	Thomas Harvey		Gadsden, Florida	Florida	Farm Laborer	Head
1940	Thomas Harvey	44	Cook-County, Illinois	Texas	Art Welding	Head
1910	Thomas R. Harvey		Montgomery, Illinois	Illinois	Farmer	Head
1940	Thomas Harvey	11	Hampden-County, Massachusetts	Massachusetts	—	Son
1940	Thomas Harvey	19	Harrison-County, Missouri	Missouri	—	Son
1940	Thomas J. Harvey	11	Greene-County, Arkansas	Arkansas	—	Son
1940	Thomas J. Harvey	12	Baltimore-County, Maryland	Maryland	—	Son
1940	Thomas H. Harvey	42	Westchester-County, New York	New York	Manager	Head
1930	Thomas J. Harvey		Knox, Tennessee	Tennessee	Machinist Helper	Head

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About Thomas Harvey US Census Records & Model Tree

We've indexed 3484 free, proprietary US Census records for Thomas Harvey 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 Thomas 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 3484 US Census records for Thomas Harvey, from 1900 to 1950, across 50 states and DC.
: You'll see Thomas'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 Thomas Harvey'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 Thomas Harvey 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 Thomas Harvey 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.