How many Henry Long census records do you have?

We have 4314 US Census records for Henry Long, from 1900 to 1950, across 49 states, DC, and 1 territory.

What's in a Henry Long 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 Long'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 Long census records free?

Yes. All Henry Long 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 Long?

We have Henry Long records from the 1900 through 1950 US Federal Census, across 49 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Henry Long 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 Long?

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 Long — US Census Records & Model Tree

We found 4314 free census records for Henry Long across 6 census years (1900–1950), in 49 states, DC, and 1 territory and 1262 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Henry Long Census Records by State & County

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Showing of 4314 records for Henry Long US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Henry Long	33	Whitman-County, Washington	Washington	School Bus Driver	Head
1940	Henry Long	30	Columbus-County, North Carolina	North Carolina	Farmer	Head
1920	Henry Long		Mecklenburg, North Carolina	North Carolina	Laborer	Son
1940	Henry Long	23	Hennepin-County, Minnesota	Minnesota	Truck Driver	Son
1940	Henry H Long	47	Jasper-County, Missouri	Kansas	Labor	Son
1920	Henry N. Long		Lee, Mississippi	Mississippi	Buyer & Seller	Son
1920	Henry G. Long		Henrico, Virginia	Virginia	None	Son
1940	Henry Long	34	Montgomery-County, Pennsylvania	Pennsylvania	Painter	Head
1940	Henry S. Long	21	Beaufort-County, North Carolina	North Carolina	Farming	Son
1930	Henry C Long		Jefferson, Kentucky	Kentucky	—	Son
1940	Henry Long	25	Wayne-County, Illinois	Illinois	Laborer	Son
1940	Henry Long	35	Spalding-County, Georgia	Georgia	Laborer	Head
1940	Henry Long	74	Erie-County, New York	New York	—	Head
1940	Henry Long	51	Cuyahoga-County, Ohio	Alabama	Boiler Washer	Head
1920	Henry Long		Dickenson, Virginia	Virginia	Farming	Head
1940	Henry L Long	43	Marion-County, Tennessee	Tennessee	General Manager	Head
1910	Henry C Long		Lawrence, Alabama	Alabama	Farmer	Head
1920	Henry Long		Columbus, North Carolina	North Carolina	Farmer	Head
1920	Henry Long		Elmore, Alabama	Alabama	Farmer	Head
1930	Henry Long		Marion, Indiana	Kentucky	Operator	Head
1920	Henry R Long		Forsyth, North Carolina	North Carolina	Farmer	Head
1940	Henry Long	70	Logan-County, Kentucky	Kentucky	Farming	Head
1930	Henry M Long		Sebastian, Arkansas	Arkansas	Farmer	Head
1940	Henry Long	59	Person-County, North Carolina	North Carolina	Farmer	Head
1920	Henry E Long		Scotland, Missouri	Missouri	Farmer	Head
1940	Henry Long	64	Kalamazoo-County, Michigan	England	Machinist	Head
1940	Henry Long	38	Horry-County, South Carolina	North Carolina	Farm Laborer	Head
1900	Henry H. Long	41	Braxton, West Virginia	West Virginia	Blacksmith	Head
1940	Henry Long	41	Campbell-County, Tennessee	Kentucky	Miner	Head
1940	Henry Long	15	Russell-County, Alabama	Alabama	Farmer	Son

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About Henry Long US Census Records & Model Tree

We've indexed 4314 free, proprietary US Census records for Henry Long across 1900–1950, covering 49 states, DC, and 1 territory: Alabama, 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 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 4314 US Census records for Henry Long, from 1900 to 1950, across 49 states, DC, and 1 territory.
: 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 Long'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 Long 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 Long records from the 1900 through 1950 US Federal Census, across 49 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.

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