How many John Coyle census records do you have?

We have 3402 US Census records for John Coyle, from 1900 to 1950, across 48 states and DC.

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

Yes. All John Coyle 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 Coyle?

We have John Coyle records from the 1900 through 1950 US Federal Census, across 48 states and DC. Use the year and state filters to narrow your results.

How do I find John Coyle 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 Coyle?

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 Coyle — US Census Records & Model Tree

We found 3402 free census records for John Coyle across 6 census years (1900–1950), in 48 states and DC and 498 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Coyle Census Records by State & County

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Showing of 3402 records for John Coyle US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Coyle	23	Genesee-County, Michigan	Michigan	Factory Worker	Son
1940	John Coyle	30	Luzerne-County, Pennsylvania	Pennsylvania	Laborer	Son
1920	John Coyle		Polk, Iowa	Iowa	Laborer	Son
1940	John Coyle	67	Philadelphia-County, Pennsylvania	Ireland	Motorman	Head
1940	John Coyle	56	Kings-County, New York	Ireland	Dist Supt.	Head
1940	John J. Coyle	62	Worcester-County, Massachusetts	Rhode Island	Pool Maker	Head
1940	John Coyle	56	Philadelphia-County, Pennsylvania	Ireland	Shipper	Head
1940	John P. Coyle	51	Solano-County, California	Oregon	Machinist	Head
1940	John Coyle	15	Baltimore-County, Maryland	Maryland	—	Son
1910	John M Coyle		Magoffin, Kentucky	Kentucky	Laborer	Son
1940	John Coyle	16	Coos-County, New Hampshire	New Hampshire	—	Son
1940	John Coyle	14	New-Haven-County, Connecticut	Connecticut	—	Son
1910	John H Coyle		Walla Walla, Washington	Wisconsin	Miller	Head
1940	John Coyle	14	Cook-County, Illinois	Illinois	—	Son
1940	John Coyle	57	Kings-County, New York	Connecticut	Keeper	Head
1910	John Coyle		Philadelphia, Pennsylvania	Pennsylvania	—	Son
1940	John Coyle	20	Philadelphia-County, Pennsylvania	Pennsylvania	Blueprinter	Son
1940	John J. Coyle	21	Philadelphia-County, Pennsylvania	Penna.	Stevedore	Son
1940	John Coyle	13	Monroe-County, New York	New York	—	Son
1920	John Coyle		Philadelphia, Pennsylvania	Ireland	Chauffeur	Head
1900	John Coyle	58	New York, New York	Ireland	Policeman	Head
1930	John J Coyle		Providence, Rhode Island	Pennsylvania	—	Head
1910	John Coyle		Philadelphia, Pennsylvania	Ireland	Driver	Head
1940	John Coyle	29	Kings-County, New York	New York	Clerk	Son
1940	John Coyle	13	Philadelphia-County, Pennsylvania	Pennsylvania	—	Son
1930	John Coyle		Cherokee, Kansas	Kansas	Farmer	Head
1910	John Coyle		Philadelphia, Pennsylvania	Ireland	Driver	Head
1940	John W. Coyle	11	Lebanon-County, Pennsylvania	Pennsylvania	—	Son
1940	John Coyle	71	Douglas-County, Nebraska	Iowa	Cashier	Head
1940	John Coyle	23	Erie-County, New York	New York	Laborer	Son

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About John Coyle US Census Records & Model Tree

We've indexed 3402 free, proprietary US Census records for John Coyle across 1900–1950, covering 48 states and DC: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, 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 3402 US Census records for John Coyle, from 1900 to 1950, across 48 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 Coyle'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 Coyle 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 Coyle records from the 1900 through 1950 US Federal Census, across 48 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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