How many James Watts census records do you have?

We have 4130 US Census records for James Watts, from 1900 to 1950, across 50 states, DC, and 2 territories.

What's in a James Watts census record?

You'll see James'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 James Watts'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 James Watts census records free?

Yes. All James Watts 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 James Watts?

We have James Watts records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 2 territories. Use the year and state filters to narrow your results.

How do I find James Watts 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 James Watts?

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.

James Watts — US Census Records & Model Tree

We found 4130 free census records for James Watts across 6 census years (1900–1950), in 50 states, DC, and 2 territories and 1089 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

James Watts Census Records by State & County

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Showing of 4130 records for James Watts US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	James H Watts		Webster, Nebraska	Illinois	Farm Laborer	Son
1920	James H Watts		Stokes, North Carolina	North Carolina	Farmer	Head
1940	James Watts	12	Dallas-County, Alabama	Alabama	—	Son
1940	James Watts	12	Fountain-County, Indiana	Indiana	—	Son
1940	James Watts	11	Franklin-County, Mississippi	Mississippi	—	Son
1910	James L Watts		Chesterfield, South Carolina	South Carolina	Laborer	Son
1910	James Watts		Butts, Georgia	Georgia	Farmer	Head
1940	James Watts	45	Sullivan-County, Indiana	Indiana	Miner	Head
1940	James P. Watts	57	Georgetown-County, South Carolina	South Carolina	Farmer	Head
1910	James T. Watts		Clay, Alabama	Alabama	Farm Laborer	Son
1940	James Watts	10	Talladega-County, Alabama	Alabama	—	Son
1940	James Watts	15	Madison-County, Illinois	Illinois	—	Son
1940	James Watts	20	Guilford-County, North Carolina	North Carolina	Boarder	Son
1910	James G. Watts		Clay, Alabama	Alabama	Farmer	Head
1940	James Watts	23	Baltimore-City-County, Maryland	Maryland	Porter	Son
1940	James Watts	14	Hillsborough-County, New Hampshire	New Hampshire	—	Son
1940	James Z. Watts	15	Alexander-County, North Carolina	North Carolina	—	Son
1940	James Watts	20	Greenwood-County, South Carolina	South Carolina	Roll Dough	Son
1910	James F Watts		Columbus, North Carolina	North Carolina	Farm Labor	Son
1940	James M. Watts	29	Harlan-County, Nebraska	Nebraska	Trucker	Son
1930	James Watts		Columbus, North Carolina	North Carolina	None	Son
1940	James Watts	62	Rosebud-County, Montana	Wisconsin	Farmer	Head
1940	James Watts	13	Scotland-County, North Carolina	North Carolina	—	Son
1930	James Watts		Prince Edward, Virginia	Virginia	Laborer	Head
1930	James Watts		Jefferson, Kentucky	Kentucky	None	Son
1940	James S Watts	12	Hinds-County, Mississippi	Mississippi	—	Son
1940	James B Watts	12	Union-County, Arkansas	Arkansas	—	Son
1930	James Watts		Jefferson, Alabama	Alabama	—	Son
1910	James Watts		Polk, Iowa	Iowa	Farm	Head
1940	James H Watts	31	Laurens-County, South Carolina	South Carolina	Agent	Head

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About James Watts US Census Records & Model Tree

We've indexed 4130 free, proprietary US Census records for James Watts across 1900–1950, covering 50 states, DC, and 2 territories: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, 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, Puerto Rico, 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 James 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 4130 US Census records for James Watts, from 1900 to 1950, across 50 states, DC, and 2 territories.
: You'll see James'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 James Watts'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 James Watts 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 James Watts records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 2 territories. 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.