How many John Haley census records do you have?

We have 4786 US Census records for John Haley, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Haley 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 Haley?

We have John Haley 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 Haley 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 Haley?

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 Haley — US Census Records & Model Tree

We found 4786 free census records for John Haley across 6 census years (1900–1950), in 50 states and DC and 1031 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Haley Census Records by State & County

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Showing of 4786 records for John Haley US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	John Haley		Patrick, Virginia	Virginia	—	Son
1940	John H Haley	22	Montgomery-County, Ohio	Ohio	Grocery Clerk	Son
1900	John Haley	8	Providence, Rhode Island	Rhode Island	At School	Son
1920	John Haley		Will, Illinois	Illinois	—	Son
1930	John Haley		Essex, Massachusetts	Massachusetts	Silversmith	Son
1940	John P. Haley	26	Labette-County, Kansas	Kansas	Boilermaker	Head
1930	John C Haley		Saginaw, Michigan	Michigan	Horticulturist	Son
1930	John H Haley		Accomack, Virginia	Virginia	Gen Laborer	Son
1940	John Haley	56	Rutland-County, Vermont	Vermont	Merchant	Head
1920	John Haley		Middlesex, Massachusetts	Ireland	Laborer	Head
1920	John C. Haley		Williamson, Tennessee	Tennessee	Manager	Head
1940	John F Haley	59	Niagara-County, New York	Connecticut	—	Head
1940	John Haley	62	Hennepin-County, Minnesota	Wisconsin	Electrician	Head
1940	John Haley	62	Bell-County, Kentucky	Kentucky	Miner	Head
1930	John Haley		Laurel, Kentucky	Kentucky	Farmer	Head
1940	John Haley	22	Cambria-County, Pennsylvania	Pennsylvania	Miner	Son
1930	John Haley		Ravalli, Montana	Montana	None	Son
1940	John D. Haley	47	Pontotoc-County, Mississippi	Mississippi	Farmer	Head
1920	John Haley		Philadelphia, Pennsylvania	Pennsylvania	—	Son
1940	John Haley	12	Daviess-County, Indiana	Indiana	—	Son
1930	John Haley		Dubuque, Iowa	Iowa	—	Son
1930	John Haley		St Louis, Missouri	Missouri	None	Son
1910	John H. Haley		Montgomery, Tennessee	Kentucky	—	Son
1930	John Sr Haley		Franklin, Ohio	Kentucky	Rr Porter	Head
1930	John H. Haley		Cook, Illinois	Illinois	Clerk	Son
1940	John Milton Haley	22	Bracken-County, Kentucky	Kentucky	Clerk	Son
1940	John J. Haley	40	Hampden-County, Massachusetts	Massachusetts	Salesman	Son
1940	John Haley	15	Creek-County, Oklahoma	Oklahoma	—	Son
1930	John H. Haley		Plymouth, Massachusetts	England	Shoeworker	Head
1940	John Haley	22	Allegheny-County, Pennsylvania	Pennsylvania	Feeder	Son

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About John Haley US Census Records & Model Tree

We've indexed 4786 free, proprietary US Census records for John Haley 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 4786 US Census records for John Haley, 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 Haley'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 Haley 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 Haley 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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