How many John Bauer census records do you have?

We have 7429 US Census records for John Bauer, from 1900 to 1950, across 50 states and DC.

What's in a John Bauer 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 Bauer'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 Bauer census records free?

Yes. All John Bauer 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 Bauer?

We have John Bauer 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 John Bauer 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 Bauer?

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 Bauer — US Census Records & Model Tree

We found 7429 free census records for John Bauer across 6 census years (1900–1950), in 50 states and DC and 940 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Bauer Census Records by State & County

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Showing of 7429 records for John Bauer US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Jr. Bauer	21	Wyandotte-County, Kansas	Kansas	General Work	Son
1920	John Bauer		New York, New York	New York	Plasterer	Son
1920	John F. Jr. Bauer		Henrico, Virginia	Virginia	None	Son
1920	John Bauer		Jefferson, Missouri	Missouri	Laborer	Son
1940	John D Bauer	27	Prowers-County, Colorado	Russia	Farmer	Head
1930	John Bauer		Baltimore, Maryland	Maryland	—	Son
1930	John Bauer		St Louis, Missouri	Missouri	Feeder, Press	Son
1940	John Bauer	27	Posey-County, Indiana	Indiana	Truck Driver	Head
1910	John Bauer		Northampton, Pennsylvania	Hungary	Laborer	Head
1940	John Bauer	41	Todd-County, Minnesota	Minnesota	Retail Salesman	Head
1940	John P. Bauer	58	Dakota-County, Minnesota	Minnesota	Farming	Head
1940	John Bauer	42	Meeker-County, Minnesota	Minnesota	Farmer	Head
1930	John Bauer		Shelby, Illinois	Illinois	Farmer	Head
1940	John J. Bauer	67	Bronx-County, New York	Austria	Bookkeeper	Head
1940	John Bauer	50	Allegheny-County, Pennsylvania	Austria	Laborer	Head
1940	John M. Bauer	60	Iowa-County, Iowa	Iowa	—	Head
1940	John Bauer	53	Northampton-County, Pennsylvania	Germany	Painter	Head
1940	John Bauer	54	Kings-County, New York	Germany	Shipping Clerk	Head
1930	John Bauer		Linn, Kansas	Illinois	Farmer	Head
1930	John Bauer		Ripley, Indiana	Indiana	Farmer	Head
1930	John Bauer		Philadelphia, Pennsylvania	Penna	—	Son
1930	John M. Bauer		Bay, Michigan	Michigan	Farmer	Head
1920	John Bauer		Hudson, New Jersey	New York	Clerk	Son
1940	John Bauer	26	St.-Clair-County, Michigan	Michigan	Labor	Son
1940	John Bauer	50	Bay-County, Michigan	Michigan	Farmer	Head
1940	John Bauer	47	Scotts-Bluff-County, Nebraska	Russia	Farmer	Head
1910	John Bauer		Essex, New Jersey	France	Harness Maker	Head
1930	John Bauer		Morgan, Colorado	Russia	Farmer	Head
1910	John Bauer		Ramsey, Minnesota	Austria	Stone Mason	Head
1910	John Bauer		Ramsey, Minnesota	Minnesota	—	Son

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About John Bauer US Census Records & Model Tree

We've indexed 7429 free, proprietary US Census records for John Bauer 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 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 7429 US Census records for John Bauer, from 1900 to 1950, across 50 states and DC.
: 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 Bauer'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 Bauer 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 Bauer 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.