How many John Kearney census records do you have?

We have 3035 US Census records for John Kearney, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Kearney 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 Kearney?

We have John Kearney 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 Kearney 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 Kearney?

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 Kearney — US Census Records & Model Tree

We found 3035 free census records for John Kearney across 6 census years (1900–1950), in 50 states and DC and 489 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Kearney Census Records by State & County

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Showing of 3035 records for John Kearney US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John O Kearney	51	Dawson-County, Nebraska	Nebraska	Farmer	Head
1940	John Kearney	24	Lackawanna-County, Pennsylvania	Pennsylvania	New Worker	Son
1940	John Kearney	22	Passaic-County, New Jersey	New Jersey	Post Man	Son
1920	John Kearney		Philadelphia, Pennsylvania	Penna	None	Son
1940	John A. Kearney	24	Albany-County, New York	New York	Printer	Son
1940	John Kearney	36	Luzerne-County, Pennsylvania	Pennsylvania	Laborer	Son
1900	John J Kearney	32	Worcester, Massachusetts	Vermont	Engineer	Head
1940	John Kearney	50	Warren-County, North Carolina	North Carolina	Farmer	Head
1940	John H. Kearney	61	Tama-County, Iowa	Iowa	Farmer	Head
1930	John Kearney		Kings, New York	Ireland	Electrician	Head
1930	John Kearney		Erie, New York	New York	Laborer	Head
1910	John Kearney		Dutchess, New York	New York	Clerk	Son
1940	John A. Kearney	14	Vance-County, North Carolina	North Carolina	—	Son
1900	John Kearney	46	New York, New York	Ireland	Foreman In Factory	Head
1910	John Kearney		Philadelphia, Pennsylvania	Ireland	Moulder	Head
1940	John Kearney	15	Dakota-County, Minnesota	Minnesota	—	Son
1910	John Kearney		Hudson, New Jersey	Ireland	—	Head
1940	John Kearney	18	Hudson-County, New Jersey	New Jersey	New Worker	Son
1930	John Kearney		Allegheny, Pennsylvania	Pennsylvania	None	Son
1930	John A. Kearney		Shelby, Tennessee	Tennessee	—	Son
1930	John Kearney		Luzerne, Pennsylvania	Pennsylvania	Brakeman	Head
1910	John Kearney		Providence, Rhode Island	Rhode Island	—	Son
1940	John F. Kearney	17	San-Francisco-County, California	California	—	Son
1940	John Kearney	18	Baltimore-County, Maryland	Maryland	Laborer	Son
1910	John Kearney		Monroe, Iowa	Ireland	Farmer	Head
1940	John N. Kearney	13	Middlesex-County, Massachusetts	Massachusetts	—	Son
1940	John Kearney	13	Lackawanna-County, Pennsylvania	Pennsylvania	—	Son
1910	John Kearney		New York, New York	New York	—	Son
1910	John Kearney		St Louis, Missouri	Missouri	Laborer	Head
1940	John Kearney	27	Philadelphia-County, Pennsylvania	Pennsylvania	Clerk	Son

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About John Kearney US Census Records & Model Tree

We've indexed 3035 free, proprietary US Census records for John Kearney 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 3035 US Census records for John Kearney, 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 Kearney'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 Kearney 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 Kearney 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.

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