How many John Hickey census records do you have?

We have 6285 US Census records for John Hickey, from 1900 to 1950, across 50 states, DC, and 1 territory.

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

Yes. All John Hickey 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 Hickey?

We have John Hickey records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find John Hickey 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 Hickey?

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 Hickey — US Census Records & Model Tree

We found 6285 free census records for John Hickey across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 880 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Hickey Census Records by State & County

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Showing of 6285 records for John Hickey US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John J. Hickey	56	Berkshire-County, Massachusetts	Vermont	Manager	Head
1930	John J. Hickey		Jefferson, Nebraska	Nebraska	None	Son
1940	John S. Hickey	28	Pickaway-County, Ohio	Ohio	Bartender	Head
1940	John Hickey	36	Bronx-County, New York	New York	Patrolman	Son
1940	John F. Hickey	39	Jefferson-County, Kentucky	Kentucky	Clerk	Son
1940	John Hickey	27	Kings-County, New York	New York	Pen Repairman	Head
1940	John Hickey	33	Queens-County, New York	New York	Laborer	Head
1920	John Hickey		New York, New York	New York	Salesman	Son
1940	John J Hickey	66	Susquehanna-County, Pennsylvania	Pennsylvania	Farmer	Head
1940	John J. Hickey	57	Suffolk-County, Massachusetts	Ireland	Manager	Head
1940	John Hickey	63	Bronx-County, New York	Ireland	Chauffeur	Head
1940	John Hickey	43	Queens-County, New York	Ireland	Elevator Operator	Head
1940	John Hickey	59	Hartford-County, Connecticut	Ireland	Machinist	Head
1920	John J. Hickey		Hartford, Connecticut	Ireland	Retired Farmer	Head
1930	John Hickey		Westchester, New York	Ireland	Supt.	Head
1920	John C. Hickey		Waupaca, Wisconsin	Illinois	Proprietor	Head
1940	John Hickey	23	Hudson-County, New Jersey	New Jersey	Laboratory Technician	Son
1940	John O Hickey	22	Hillsborough-County, New Hampshire	Massachusetts	Salesman (Bread)	Son
1930	John Hickey		New York, New York	New York	Upholsterer	Son
1930	John P. Hickey		Allegheny, Pennsylvania	Pennsylvania	Grocery Clerk	Son
1940	John Hickey	13	Suffolk-County, Massachusetts	Massachusetts	—	Son
1910	John Hickey		Pope, Arkansas	Arkansas	Farm Laborer	Son
1940	John Hickey	29	Westchester-County, New York	New York	Crane Operator	Son
1920	John L. Hickey		White, Tennessee	Tennessee	—	Son
1920	John Hickey		New York, New York	New York	—	Son
1930	John Jr. Hickey		Harrison, Iowa	Iowa	Farmer (Partner)	Son
1930	John Hickey		Kings, New York	Ireland	Engineer	Head
1940	John H. Hickey	42	Union-County, New Jersey	Canada-English	Civil Engineer	Head
1930	John V Hickey		Plymouth, Massachusetts	Massachusetts	—	Son
1930	John W Hickey		Plymouth, Massachusetts	Maine	Chauffeur	Head

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About John Hickey US Census Records & Model Tree

We've indexed 6285 free, proprietary US Census records for John Hickey across 1900–1950, covering 50 states, DC, and 1 territory: 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, Puerto Rico, 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 6285 US Census records for John Hickey, from 1900 to 1950, across 50 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 Hickey'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 Hickey 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 Hickey records from the 1900 through 1950 US Federal Census, across 50 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.

Other Hickey US Census Records

James Hickey Mary Hickey William Hickey

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