How many John Hanley census records do you have?

We have 5034 US Census records for John Hanley, from 1900 to 1950, across 49 states, DC, and 1 territory.

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

Yes. All John Hanley 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 Hanley?

We have John Hanley records from the 1900 through 1950 US Federal Census, across 49 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find John Hanley 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 Hanley?

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 Hanley — US Census Records & Model Tree

We found 5034 free census records for John Hanley across 6 census years (1900–1950), in 49 states, DC, and 1 territory and 879 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Hanley Census Records by State & County

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Showing of 5034 records for John Hanley US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Hanley	39	Philadelphia-County, Pennsylvania	Pennsylvania	Steamship Clerk	Head
1930	John Hanley		Cook, Illinois	Illinois	Messenger	Son
1920	John Hanley		Providence, Rhode Island	Rhode Island	Laborer	Son
1940	John Hanley	31	Peoria-County, Illinois	Illinois	Foreman	Head
1940	John Hanley	23	Providence-County, Rhode Island	Rhode Island	Shipping Clerk	Son
1940	John Hanley	22	Columbiana-County, Ohio	Ohio	Trackman	Son
1930	John Hanley		New York, New York	New York	Clerk	Head
1940	John Hanley	31	Worcester-County, Massachusetts	Massachusetts	Machinist	Son
1940	John Hanley	32	Hudson-County, New Jersey	New York	Lawyer	Son
1930	John J Hanley		Providence, Rhode Island	Rhode Island	—	Son
1940	John Hanley	34	New-York-County, New York	Connecticut	Plasterer	Son
1920	John Hanley		New York, New York	New York	Chauffeur	Son
1910	John Hanley		Kings, New York	Ireland	Laborer	Head
1920	John Hanley		New York, New York	Ireland	Liquor Dealer	Head
1920	John Hanley		New York, New York	New York	Mason	Head
1940	John Hanley	56	Wayne-County, Michigan	Rhode Island	Department Manager	Head
1920	John T. Hanley		Grafton, New Hampshire	Maine	Farmer	Head
1940	John P. Hanley	18	Kennebec-County, Maine	Maine	Plumber Helper	Son
1930	John Hanley		Schuylkill, Pennsylvania	Pennsylvania	—	Son
1930	John D Hanley		Centre, Pennsylvania	Pennsylvania	Wheeler	Son
1910	John Hanley		Middlesex, Massachusetts	Ireland	Laborer	Head
1940	John Hanley	12	Middlesex-County, Massachusetts	Massachusetts	—	Son
1910	John F Hanley		New York, New York	New York	Clerk	Head
1930	John Hanley		Middlesex, Massachusetts	Massachusetts	Mattress Maker	Head
1900	John Hanley	35	Queens, New York	New York	Cutter (Jewelry Box)	Head
1900	John E Hanley	3	Queens, New York	New York	—	Son
1940	John Hanley	22	Allegheny-County, Pennsylvania	Pennsylvania	—	Son
1940	John Hanley	14	Searcy-County, Arkansas	Arkansas	—	Son
1930	John P Hanley		Greeley, Nebraska	Montana	Farmer	Head
1930	John J Hanley		Suffolk, Massachusetts	Massachusetts	Fireman	Head

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About John Hanley US Census Records & Model Tree

We've indexed 5034 free, proprietary US Census records for John Hanley across 1900–1950, covering 49 states, DC, and 1 territory: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, 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 5034 US Census records for John Hanley, from 1900 to 1950, across 49 states, DC, and 1 territory.
: 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 Hanley'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 Hanley 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 Hanley records from the 1900 through 1950 US Federal Census, across 49 states, DC, and 1 territory. 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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