How many John Buckley census records do you have?

We have 7567 US Census records for John Buckley, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Buckley 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 Buckley?

We have John Buckley 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 Buckley 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 Buckley?

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 Buckley — US Census Records & Model Tree

We found 7567 free census records for John Buckley across 6 census years (1900–1950), in 50 states and DC and 912 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Buckley Census Records by State & County

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Showing of 7567 records for John Buckley US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	John Buckley		Lawrence, Mississippi	Mississippi	Farmer	Son
1940	John Buckley	43	New-York-County, New York	New York	Watchman	Head
1940	John W. Jr. Buckley	24	Middlesex-County, Massachusetts	Massachusetts	Shipping Clerk	Son
1940	John Buckley	23	Essex-County, Massachusetts	Massachusetts	Clerk	Son
1940	John E. Buckley	22	Hampden-County, Massachusetts	Massachusetts	Machinist	Son
1920	John Buckley		Tallahatchie, Mississippi	Mississippi	—	Son
1940	John Buckley	21	Hudson-County, New Jersey	New Jersey	Office Boy	Son
1940	John Buckley	22	Ramsey-County, Minnesota	Minnesota	Laborer	Son
1940	John Buckley	37	Kings-County, New York	New York	Laborer	Head
1940	John Jr Buckley	26	Passaic-County, New Jersey	New Jersey	Clerk (Office)	Son
1930	John Buckley		San Francisco, California	California	Laborer	Head
1940	John F. Buckley	44	New-Castle-County, Delaware	Delaware	Machinist	Head
1940	John T Buckley	46	Shelby-County, Iowa	Iowa	Farmer	Head
1920	John Buckley		Suffolk, Massachusetts	Ireland	Laborer	Head
1930	John Buckley		Passaic, New Jersey	England	Staple Jack	Head
1920	John Buckley		Cayuga, New York	Ireland	Farmer	Head
1920	John Buckley		Oneida, New York	Ireland	Proprietor	Head
1940	John Buckley	47	Luzerne-County, Pennsylvania	Pennsylvania	Laborer	Head
1940	John Buckley	37	Bon-Homme-County, South Dakota	Iowa	Laborer	Head
1940	John Buckley	64	Queens-County, New York	Ireland	Carpenter	Head
1940	John A. Buckley	52	Simpson-County, Mississippi	Mississippi	Farmer	Head
1900	John J Buckley	54	Marion, Kansas	Illinois	Farmer	Head
1940	John B Buckley	78	Pocahontas-County, West Virginia	West Virginia	Farmer	Head
1940	John Buckley	57	Hamilton-County, Ohio	Ohio	Pipe Fitter	Head
1940	John Buckley	55	New-York-County, New York	Ireland	Painter	Head
1940	John Buckley	66	Kings-County, New York	New York	Engineer	Head
1940	John Buckley	71	Los-Angeles-County, California	England	—	Head
1940	John Buckley	16	Monroe-County, New York	New York	—	Son
1930	John Buckley		New York, New York	New York	—	Son
1940	John Buckley	15	Kings-County, New York	New York	—	Son

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About John Buckley US Census Records & Model Tree

We've indexed 7567 free, proprietary US Census records for John Buckley 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 7567 US Census records for John Buckley, 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 Buckley'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 Buckley 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 Buckley 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.