How many John Baldwin census records do you have?

We have 4997 US Census records for John Baldwin, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a John Baldwin census record?

You'll see John'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 John Baldwin'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 John Baldwin census records free?

Yes. All John Baldwin 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 John Baldwin?

We have John Baldwin records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find John Baldwin 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 John Baldwin?

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.

John Baldwin — US Census Records & Model Tree

We found 4997 free census records for John Baldwin across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 1177 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Baldwin Census Records by State & County

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Showing of 4997 records for John Baldwin US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Baldwin	22	Chatham-County, North Carolina	North Carolina	Farmer	Son
1940	John H. Baldwin	30	Baltimore-City-County, Maryland	Rhode Island	Salesman	Head
1940	John L Baldwin	34	Ramsey-County, Minnesota	Nebraska	Clerk	Head
1940	John Baldwin	29	Culpeper-County, Virginia	Virginia	Laborer	Head
1940	John Baldwin	50	Salt-Lake-County, Utah	Utah	Farmer	Head
1940	John Homer Baldwin	52	St.-Joseph-County, Indiana	Indiana	Vulcanizer	Head
1940	John D. Baldwin	58	Multnomah-County, Oregon	Oregon	Letter Carrier	Head
1940	John J. Baldwin	90	Hamilton-County, Indiana	Indiana	—	Head
1940	John L. Baldwin	80	Macon-County, North Carolina	North Carolina	—	Head
1930	John B. Baldwin		Richmond, North Carolina	North Carolina	Farm Hand	Son
1940	John Baldwin	15	Noxubee-County, Mississippi	Mississippi	Farm Laborer	Son
1920	John Baldwin		Charlotte, Virginia	North Carolina	None	Son
1930	John W. Baldwin		Ouachita, Louisiana	Texas	Barber	Head
1920	John Baldwin		Berrien, Michigan	Michigan	None	Son
1940	John Baldwin	18	Mercer-County, New Jersey	New Jersey	Laborer	Son
1930	John W. Baldwin		Ouachita, Louisiana	Louisiana	—	Son
1940	John Baldwin	15	Haywood-County, Tennessee	Tennessee	—	Son
1930	John J. Baldwin		Erie, Pennsylvania	Pennsylvania	Machinist	Head
1930	John W. Baldwin		Montgomery, North Carolina	North Carolina	Laborer	Son
1920	John A. Baldwin		Jackson, Kentucky	Kentucky	Farm Laborer	Son
1930	John R Baldwin		Dauphin, Pennsylvania	Pennsylvania	Car Inspector	Head
1940	John Baldwin	12	Douglas-County, Nebraska	Nebraska	—	Son
1930	John E Baldwin		Dauphin, Pennsylvania	Pennsylvania	—	Son
1930	John A. Baldwin		Carlisle, Kentucky	Kentucky	Farming	Head
1930	John H. Baldwin		Chatham, North Carolina	North Carolina	None	Son
1920	John F. Baldwin		Philadelphia, Pennsylvania	Pennsylvania	None	Son
1940	John R. Baldwin	12	Mecosta-County, Michigan	Michigan	—	Son
1940	John A. (Ab) Baldwin	54	Cleveland-County, North Carolina	North Carolina	Weaver	Head
1940	John Baldwin	43	Lake-County, Illinois	Illinois	Plasterer	Head
1930	John Baldwin		Jefferson, Alabama	Alabama	Miner	Son

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About John Baldwin US Census Records & Model Tree

We've indexed 4997 free, proprietary US Census records for John Baldwin across 1900–1950, covering 50 states, DC, and 1 territory: 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, 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 John 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 4997 US Census records for John Baldwin, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see John'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 John Baldwin'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 John Baldwin 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 John Baldwin records from the 1900 through 1950 US Federal Census, across 50 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.