How many Mary Driscoll census records do you have?

We have 6716 US Census records for Mary Driscoll, from 1900 to 1950, across 50 states and DC.

What's in a Mary Driscoll census record?

You'll see Mary'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 Mary 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 Mary Driscoll census records free?

Yes. All Mary 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 Mary Driscoll?

We have Mary 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 Mary 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 Mary 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.

Mary Driscoll — US Census Records & Model Tree

We found 6716 free census records for Mary Driscoll across 6 census years (1900–1950), in 50 states and DC and 591 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Driscoll Census Records by State & County

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Showing of 6716 records for Mary Driscoll US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Driscoll	23	Orleans-County, Louisiana	Louisiana	Clerk	Daughter
1930	Mary Driscoll		New York, New York	New York	—	Daughter
1940	Mary Driscoll	21	Dubuque-County, Iowa	Iowa	—	Daughter
1940	Mary Driscoll	23	Steuben-County, New York	New York	Teacher	Daughter
1940	Mary Jane Driscoll	26	St.-Clair-County, Illinois	Illinois	Teacher	Daughter
1930	Mary Driscoll		Hudson, New Jersey	New Jersey	—	Wife
1940	Mary Driscoll	60	Queens-County, New York	Ireland	House Wife	Wife
1910	Mary Driscoll		Middlesex, Massachusetts	Maine	—	Head
1940	Mary Driscoll	73	Suffolk-County, Massachusetts	Ireland	—	Head
1940	Mary F. Driscoll	50	Middlesex-County, Massachusetts	Rhode Island	—	Wife
1930	Mary Driscoll		Kings, New York	Ireland	—	Head
1940	Mary Driscoll	56	Suffolk-County, Massachusetts	Ireland	—	Head
1940	Mary Driscoll	85	Kings-County, New York	New York	0	Head
1940	Mary Driscoll	55	Kings-County, New York	New York	—	Head
1940	Mary Driscoll	65	New-York-County, New York	Ireland	—	Head
1930	Mary Driscoll		Hudson, New Jersey	New Jersey	—	Daughter
1930	Mary A Driscoll		Middlesex, Massachusetts	Massachusetts	—	Daughter
1930	Mary A. Driscoll		Suffolk, Massachusetts	Massachusetts	None	Daughter
1910	Mary Driscoll		Suffolk, Massachusetts	Massachusetts	—	Wife
1930	Mary Driscoll		Payette, Idaho	Pennsylvania	None	Wife
1920	Mary A. Driscoll		Campbell, Virginia	Virginia	—	Daughter
1940	Mary L. Driscoll	12	Hampshire-County, Massachusetts	Massachusetts	—	Daughter
1940	Mary Driscoll	26	Jackson-County, Iowa	Iowa	Receptionist	Daughter
1930	Mary E Driscoll		Suffolk, Massachusetts	Massachusetts	—	Daughter
1920	Mary A. Driscoll		Providence, Rhode Island	Rhode Island	—	Daughter
1940	Mary Driscoll	21	Suffolk-County, Massachusetts	Massachusetts	—	Daughter
1930	Mary M. Driscoll		Iowa, Iowa	Iowa	None	Daughter
1930	Mary Driscoll		Norfolk, Massachusetts	Massachusetts	Stenographer	Daughter
1930	Mary Driscoll		Suffolk, Massachusetts	Massachusetts	—	Wife
1940	Mary Driscoll	12	Milwaukee-County, Wisconsin	Wisconsin	—	Daughter

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About Mary Driscoll US Census Records & Model Tree

We've indexed 6716 free, proprietary US Census records for Mary 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 Mary 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 6716 US Census records for Mary Driscoll, from 1900 to 1950, across 50 states and DC.
: You'll see Mary'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 Mary 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 Mary 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 Mary 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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