How many John Farley census records do you have?

We have 3381 US Census records for John Farley, from 1900 to 1950, across 49 states and DC.

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

Yes. All John Farley 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 Farley?

We have John Farley records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find John Farley 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 Farley?

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 Farley — US Census Records & Model Tree

We found 3381 free census records for John Farley across 6 census years (1900–1950), in 49 states and DC and 766 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Farley Census Records by State & County

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Showing of 3381 records for John Farley US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	John L Farley		Pierce, Washington	Washington	Musician	Son
1920	John W. Farley		Collin, Texas	Kentucky	Farmer	Head
1930	John W. Farley		Guilford, North Carolina	North Carolina	Fireman	Head
1910	John L Farley		Jackson, Mississippi	Mississippi	Farmer	Son
1940	John E. Farley	21	Suffolk-County, Massachusetts	Massachusetts	New Worker	Son
1940	John Jr. Farley	13	Bayfield-County, Wisconsin	Wisconsin	—	Son
1940	John Farley	13	Hudson-County, New Jersey	New Jersey	—	Son
1940	John Farley	48	San-Francisco-County, California	Irish Free State	Cook & Waiter	Head
1940	John J. Farley	46	Rockland-County, New York	New York	Salesman	Head
1940	John Vernon Farley	16	Pike-County, Kentucky	Kentucky	—	Son
1940	John Farley	14	Nassau-County, New York	New York	—	Son
1940	John Farley	24	Bronx-County, New York	New York	Office Clerk	Son
1940	John C Farley	10	Daviess-County, Kentucky	Kentucky	—	Son
1920	John A Farley		Ritchie, West Virginia	West Virginia	Driller	Son
1940	John F. Jr. Farley	16	Providence-County, Rhode Island	Rhode Island	—	Son
1940	John Farley	15	Bay-County, Michigan	Michigan	—	Son
1940	John Farley	16	Hudson-County, New Jersey	Pennsylvania	—	Son
1940	John A. Jr. Farley	16	Lawrence-County, Tennessee	Alabama	Farm Laborer	Son
1940	John L. Jr. Farley	22	Essex-County, Massachusetts	Massachusetts	Photographer	Son
1910	John H. Farley		Cook, Illinois	Connecticut	Salesman	Head
1940	John H. Farley	46	Hennepin-County, Minnesota	Michigan	Attorney	Head
1920	John Farley		Cambria, Pennsylvania	Pennsylvania	—	Son
1940	John Farley	44	Mingo-County, West Virginia	West Virginia	Miner	Head
1930	John Farley		Lackawanna, Pennsylvania	Pennsylvania	Conductor	Head
1940	John S. Farley	12	Milwaukee-County, Wisconsin	Wisconsin	—	Son
1940	John C. Farley	43	Milwaukee-County, Wisconsin	Wisconsin	Store Supervisor	Head
1940	John Farley	14	Appanoose-County, Iowa	Iowa	—	Son
1910	John W Farley		Boone, Nebraska	Michigan	Merchant	Head
1940	John Farley	37	Hudson-County, New Jersey	New Jersey	Ironworker	Son
1940	John Farley	10	Middlesex-County, Massachusetts	Massachusetts	—	Son

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About John Farley US Census Records & Model Tree

We've indexed 3381 free, proprietary US Census records for John Farley across 1900–1950, covering 49 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 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 3381 US Census records for John Farley, from 1900 to 1950, across 49 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 Farley'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 Farley 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 Farley records from the 1900 through 1950 US Federal Census, across 49 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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