How many William Mitchell census records do you have?

We have 22507 US Census records for William Mitchell, from 1900 to 1950, across 50 states and DC.

What's in a William Mitchell census record?

You'll see William'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 William Mitchell'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 William Mitchell census records free?

Yes. All William Mitchell 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 William Mitchell?

We have William Mitchell 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 William Mitchell 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 William Mitchell?

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.

William Mitchell — US Census Records & Model Tree

We found 22507 free census records for William Mitchell across 6 census years (1900–1950), in 50 states and DC and 2279 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 22507 records for William Mitchell US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	William A. Mitchell	27	Suffolk-County, Massachusetts	Massachusetts	Stock Clerk	Son
1940	William Mitchell	43	Buchanan-County, Iowa	Iowa	Machinist	Head
1940	William J Mitchell	26	Shawnee-County, Kansas	Oklahoma	Janitor	Son
1940	William G. Mitchell	44	Richland-County, Montana	Montana	Farm	Head
1940	William Mitchell	21	Los-Angeles-County, California	California	Salesman	Son
1930	William Mitchell		Bibb, Alabama	Alabama	Laborer	Son
1930	William M. Mitchell		Fayette, Georgia	Georgia	Farm Laborer	Son
1940	William Mitchell	31	Middlesex-County, Massachusetts	Massachusetts	Bank Clerk	Son
1920	William Mitchell		Winston, Mississippi	Mississippi	Farmer	Son
1900	William Mitchell	8	Attala, Mississippi	Mississippi	—	Son
1940	William B. Mitchell	27	East-Carroll-County, Louisiana	Louisiana	Traveling Salesman	Son
1930	William A. Mitchell		Johnson, Kansas	Kansas	Farmer	Son
1920	William S. Mitchell		Wayne, Illinois	Illinois	Farm	Son
1930	William Mitchell		Morris, Texas	Texas	—	Son
1940	William J Mitchell	25	Essex-County, Massachusetts	Massachusetts	Clerk	Head
1940	William Dale Mitchell	39	Clackamas-County, Oregon	Washington	—	Son
1940	William W Mitchell	75	Jefferson-County, Kansas	Kansas	Farmer	Head
1930	William H Mitchell		Jackson, Kansas	Ohio	Farmer	Head
1940	William R Mitchell	46	Baltimore-City-County, Maryland	Maryland	Laborer	Head
1920	William L Mitchell		Hampton, South Carolina	South Carolina	Farmer	Head
1920	William Mitchell		Anderson, South Carolina	South Carolina	Farmer	Head
1920	William M. Mitchell		Conway, Arkansas	Arkansas	Farmer	Head
1930	William W. Mitchell		Cleveland, Arkansas	Arkansas	Farmer	Head
1930	William H. Mitchell		Beaufort, North Carolina	North Carolina	Farmer	Head
1930	William Mitchell		Hudson, New Jersey	Massachusetts	Engineer	Head
1940	William Mitchell	53	New-York-County, New York	Virginia	Chef	Head
1920	William Mitchell		Jefferson, Kentucky	Kentucky	Laborer	Head
1940	William Mitchell	69	Worcester-County, Massachusetts	Scotland	—	Head
1930	William J. Mitchell		Silver Bow, Montana	England	Miner	Head
1940	William Mitchell	48	Prairie-County, Arkansas	Arkansas	Farmer	Head

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About William Mitchell US Census Records & Model Tree

We've indexed 22507 free, proprietary US Census records for William Mitchell 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 William 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 22507 US Census records for William Mitchell, from 1900 to 1950, across 50 states and DC.
: You'll see William'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 William Mitchell'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 William Mitchell 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 William Mitchell 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.

Other Mitchell US Census Records

Albert Mitchell Alice Mitchell Anna Mitchell Annie Mitchell Arthur Mitchell Bessie Mitchell Charles Mitchell David Mitchell Dorothy Mitchell Edward Mitchell Elizabeth Mitchell Emma Mitchell Ethel Mitchell Florence Mitchell Frank Mitchell Fred Mitchell George Mitchell Harry Mitchell Helen Mitchell Henry Mitchell Ida Mitchell James Mitchell Jessie Mitchell John Mitchell Joseph Mitchell Lula Mitchell Margaret Mitchell Martha Mitchell Mary Mitchell Mildred Mitchell Minnie Mitchell Nellie Mitchell Richard Mitchell Robert Mitchell Ruth Mitchell Samuel Mitchell Sarah Mitchell Thomas Mitchell Walter Mitchell Willie Mitchell

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