How many John Kuhn census records do you have?

We have 3341 US Census records for John Kuhn, from 1900 to 1950, across 47 states and DC.

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

Yes. All John Kuhn 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 Kuhn?

We have John Kuhn records from the 1900 through 1950 US Federal Census, across 47 states and DC. Use the year and state filters to narrow your results.

How do I find John Kuhn 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 Kuhn?

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 Kuhn — US Census Records & Model Tree

We found 3341 free census records for John Kuhn across 6 census years (1900–1950), in 47 states and DC and 630 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Kuhn Census Records by State & County

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Showing of 3341 records for John Kuhn US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Kuhn	31	Marion-County, Indiana	Indiana	Clerical	Son
1940	John Kuhn	39	Sherman-County, Nebraska	Nebraska	Farmer	Head
1920	John H Kuhn		Middlesex, Massachusetts	Massachusetts	Cigar Maker	Head
1920	John Kuhn		Stark, North Dakota	North Dakota	—	Son
1930	John Kuhn		Baltimore, Maryland	Maryland	—	Son
1910	John L. Kuhn		Cambria, Pennsylvania	Pennsylvania	Farmer	Head
1940	John Kuhn	24	Wayne-County, Michigan	Michigan	—	Son
1930	John Kuhn		Hamilton, Ohio	Ohio	Pa	Head
1940	John H. Kuhn	46	Ross-County, Ohio	Ohio	Section Laborer	Head
1940	John Kuhn	64	Hennepin-County, Minnesota	Germany	Laborer	Head
1940	John Kuhn	19	Cuyahoga-County, Ohio	Ohio	—	Son
1910	John Kuhn		New York, New York	Germany	Compositor	Head
1940	John Kuhn	25	Allegheny-County, Pennsylvania	Pennsylvania	Machinist	Son
1940	John J. Kuhn	48	Union-County, New Jersey	New Jersey	Engineer	Head
1940	John Kuhn	55	Cook-County, Illinois	Montana	Musician	Head
1940	John Kuhn	15	Seneca-County, Ohio	Ohio	—	Son
1920	John M Kuhn		Snyder, Pennsylvania	Pennsylvania	—	Son
1910	John Kuhn		Harrison, Indiana	Indiana	Farmer	Head
1940	John G. Kuhn	55	Logan-County, North Dakota	Russia	Farmer	Head
1930	John Kuhn		Allegheny, Pennsylvania	Pennsylvania	Laborer	Head
1940	John H Kuhn	17	Montgomery-County, Ohio	Ohio	News Boy	Son
1940	John G Kuhn	25	Baltimore-City-County, Maryland	Maryland	Clerk	Son
1940	John J. Kuhn	21	Union-County, New Jersey	New Jersey	Machinist	Son
1930	John H. Kuhn		Seneca, Ohio	Ohio	Street Commissioner	Head
1940	John Kuhn	53	Westchester-County, New York	Germany	Machinist	Head
1940	John Francis Kuhn	15	Trego-County, Kansas	Kansas	—	Son
1930	John A Kuhn		Kenton, Kentucky	Kentucky	Tracer For Engr	Son
1940	John T Kuhn	16	Posey-County, Indiana	Indiana	Farm Laborer	Son
1940	John A. Kuhn	52	Putnam-County, Illinois	Illinois	Farmer	Head
1940	John Kuhn	22	Cattaraugus-County, New York	New York	—	Son

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About John Kuhn US Census Records & Model Tree

We've indexed 3341 free, proprietary US Census records for John Kuhn across 1900–1950, covering 47 states and DC: Alabama, 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 Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, 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 3341 US Census records for John Kuhn, from 1900 to 1950, across 47 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 Kuhn'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 Kuhn 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 Kuhn records from the 1900 through 1950 US Federal Census, across 47 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.

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