How many Donald Adams census records do you have?

We have 3449 US Census records for Donald Adams, from 1900 to 1950, across 50 states and DC.

What's in a Donald Adams census record?

You'll see Donald'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 Donald Adams'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 Donald Adams census records free?

Yes. All Donald Adams 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 Donald Adams?

We have Donald Adams 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 Donald Adams 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 Donald Adams?

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.

Donald Adams — US Census Records & Model Tree

We found 3449 free census records for Donald Adams across 6 census years (1900–1950), in 50 states and DC and 1048 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Donald Adams Census Records by State & County

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Showing of 3449 records for Donald Adams US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Donald J. Adams	25	Tompkins-County, New York	New York	Toolmaker	Son
1940	Donald J. Adams	26	Blue-Earth-County, Minnesota	Iowa	Farming	Son
1920	Donald C Adams		Tuscola, Michigan	Michigan	Truck Driver	Son
1930	Donald J Adams		Pierce, Washington	Washington	Laborer	Son
1940	Donald F. Adams	20	Chippewa-County, Minnesota	Minnesota	Salesman	Son
1940	Donald H. Adams	29	Rock-Island-County, Illinois	Illinois	Draftsman	Son
1930	Donald Adams		Clark, Ohio	Ohio	Fireman	Son
1940	Donald F. Adams	26	Wayne-County, Michigan	Michigan	—	Head
1940	Donald R. Adams	21	Orange-County, California	California	—	Son
1940	Donald Adams	20	Franklin-County, Ohio	Ohio	Laborer	Son
1940	Donald Adams	24	Saginaw-County, Michigan	Michigan	Butcher	Head
1940	Donald Adams	21	Anne-Arundel-County, Maryland	Maryland	Buffer	Son
1940	Donald T Adams	32	San-Juan-County, Utah	Utah	Attorney	Head
1930	Donald E. Adams		Marion, Indiana	Indiana	—	Son
1930	Donald D Adams		Davis, Utah	Utah	Farmer	Head
1940	Donald Adams	39	Berkshire-County, Massachusetts	Rhode Island	Machine Repair	Head
1940	Donald Adams	12	Jefferson-County, Kentucky	Kentucky	—	Son
1940	Donald Adams	14	Gwinnett-County, Georgia	Georgia	Laborer	Son
1940	Donald Adams	10	Dixon-County, Nebraska	Nebraska	—	Son
1930	Donald Adams		Monroe, New York	New York	None	Son
1930	Donald W. Adams		Allen, Indiana	Indiana	—	Son
1940	Donald W Adams	14	Branch-County, Michigan	Michigan	—	Son
1910	Donald Adams		Monongalia, West Virginia	West Virginia	—	Son
1940	Donald Adams	17	Kandiyohi-County, Minnesota	Minnesota	—	Son
1940	Donald Adams	17	Jefferson-County, Indiana	Indiana	—	Son
1940	Donald Adams	11	Blair-County, Pennsylvania	Pennsylvania	—	Son
1940	Donald P Adams	11	Kane-County, Illinois	Illinois	—	Son
1930	Donald J. Adams		Barber, Kansas	Kansas	—	Son
1940	Donald Adams	10	Pike-County, Ohio	Ohio	—	Son
1940	Donald Lee Adams	10	Lincoln-County, Oklahoma	Oklahoma	—	Son

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About Donald Adams US Census Records & Model Tree

We've indexed 3449 free, proprietary US Census records for Donald Adams 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 Donald 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 3449 US Census records for Donald Adams, from 1900 to 1950, across 50 states and DC.
: You'll see Donald'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 Donald Adams'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 Donald Adams 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 Donald Adams 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.