How many John Driscoll census records do you have?

We have 6715 US Census records for John Driscoll, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Driscoll 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 Driscoll?

We have John Driscoll 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 Driscoll 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 Driscoll?

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 Driscoll — US Census Records & Model Tree

We found 6715 free census records for John Driscoll across 6 census years (1900–1950), in 50 states and DC and 623 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Driscoll Census Records by State & County

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Showing of 6715 records for John Driscoll US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Driscoll	31	Kings-County, New York	New York	Instructor	Head
1930	John Driscoll		San Francisco, California	California	Tilesetter	Son
1940	John J Driscoll	32	Hudson-County, New Jersey	New Jersey	Truck Driver	Son
1940	John J. Driscoll	43	Silver-Bow-County, Montana	Montana	Bartender	Head
1940	John Driscoll	20	Essex-County, Massachusetts	Massachusetts	Packer	Son
1940	John Jr. Driscoll	31	Luzerne-County, Pennsylvania	Pennsylvania	Labor	Head
1930	John E. Driscoll		Suffolk, Massachusetts	Massachusetts	Clerk	Son
1940	John Driscoll	37	New-York-County, New York	New York	Butcher	Son
1940	John Driscoll	35	Kings-County, New York	NEW YORK	Repair Man	Head
1940	John Driscoll	37	Kings-County, New York	New York	Lawyer	Head
1940	John Driscoll	29	Suffolk-County, Massachusetts	Massachusetts	Fireman	Son
1940	John J. Driscoll	29	St.-Clair-County, Illinois	Illinois	Lawyer	Head
1920	John Driscoll		Suffolk, Massachusetts	New Hampshire	Helper	Son
1930	John Driscoll		Cuyahoga, Ohio	Ohio	Bookkeeper	Son
1930	John M Driscoll		Clark, Ohio	Ohio	Farmer	Head
1920	John Driscoll		Middlesex, Massachusetts	Ireland	Section Hand	Head
1920	John Driscoll		New York, New York	Ireland	Laborer	Head
1940	John Driscoll	52	Cook-County, Illinois	Illinois	Bookkpr.	Head
1920	John T. Driscoll		Suffolk, Massachusetts	Ireland	—	Head
1920	John Driscoll		Suffolk, Massachusetts	Ireland	Laborer	Head
1940	John J. Driscoll	65	Suffolk-County, Massachusetts	Massachusetts	—	Head
1940	John J. Driscoll	68	San-Francisco-County, California	California	—	Head
1940	John G Driscoll	58	Middlesex-County, Massachusetts	Newfoundland	Carpenter	Head
1940	John Driscoll	75	Suffolk-County, Massachusetts	Ireland	Laborer	Head
1930	John Driscoll		Hudson, New Jersey	New Jersey	—	Son
1930	John Driscoll		Hudson, New Jersey	New Jersey	—	Head
1920	John Driscoll		Coles, Illinois	Illinois	Farm Laborer	Son
1930	John J. Driscoll		Orleans, Louisiana	Louisiana	Electrical Dept.	Head
1930	John Driscoll		None, None	New York	Clerk	Son
1910	John J. Driscoll		None, District of Columbia	Dist of Col	—	Son

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About John Driscoll US Census Records & Model Tree

We've indexed 6715 free, proprietary US Census records for John Driscoll 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 6715 US Census records for John Driscoll, 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 Driscoll'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 Driscoll 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 Driscoll 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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