How many Mary Cole census records do you have?

We have 12358 US Census records for Mary Cole, from 1900 to 1950, across 50 states and DC.

What's in a Mary Cole 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 Cole'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 Cole census records free?

Yes. All Mary Cole 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 Cole?

We have Mary Cole 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 Cole 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 Cole?

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 Cole — US Census Records & Model Tree

We found 12358 free census records for Mary Cole across 6 census years (1900–1950), in 50 states and DC and 1897 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Cole Census Records by State & County

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Showing of 12358 records for Mary Cole US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Cole	34	Bristol-County, Massachusetts	Massachusetts	Teacher	Daughter
1900	Mary Cole	10	Saline, Nebraska	Nebraska	At School	Daughter
1920	Mary Cole		Baltimore, Maryland	Maryland	—	Daughter
1930	Mary E Cole		Lee, North Carolina	North Carolina	Laborer	Daughter
1940	Mary J Cole	19	Fayette-County, Pennsylvania	Pennsylvania	Clerk	Daughter
1940	Mary Cole	25	Providence-County, Rhode Island	Rhode Island	Saleslady	Daughter
1940	Mary E. Cole	28	Essex-County, Massachusetts	Massachusetts	New Worker	Daughter
1930	Mary E Cole		Essex, Massachusetts	Massachusetts	—	Daughter
1940	Mary F Cole	22	Boulder-County, Colorado	Colorado	—	Daughter
1940	Mary Cole	30	Catahoula-County, Louisiana	Louisiana	Farmer	Wife
1940	Mary Cole	24	King-County, Washington	Washington	Stylist	Daughter
1930	Mary E. Cole		Chesterfield, Virginia	Virginia	—	Wife
1920	Mary Cole		Hinds, Mississippi	Mississippi	Laborer	Wife
1940	Mary E. Cole	32	Baltimore-County, Maryland	Maryland	—	Wife
1940	Mary Cole	42	Walker-County, Alabama	Alabama	—	Wife
1940	Mary Cole	51	Oklahoma-County, Oklahoma	Missouri	—	Wife
1940	Mary Ann Cole	53	Queens-County, New York	England	Housework	Wife
1940	Mary A. Cole	42	Suffolk-County, Massachusetts	New Hampshire	0	Wife
1930	Mary Ann Cole		Passaic, New Jersey	Vermont	—	Wife
1940	Mary Cole	62	Kanawha-County, West Virginia	West Virginia	—	Wife
1920	Mary E. Cole		Carroll, Georgia	Georgia	—	Wife
1940	Mary Cole	68	Allegheny-County, Pennsylvania	Scotland	—	Wife
1920	Mary Cole		Prince George, Maryland	Maryland	Housekeeper	Wife
1920	Mary Cole		Essex, New Jersey	Ireland	—	Wife
1940	Mary A. Cole	47	King-County, Washington	Scotland	None	Wife
1940	Mary Cole	49	Bossier-County, Louisiana	Louisiana	Laborer	Wife
1940	Mary E. Cole	41	Wichita-County, Texas	Texas	—	Wife
1930	Mary A. Cole		Trumbull, Ohio	Wales	—	Wife
1940	Mary Cole	45	Baltimore-City-County, Maryland	VIRGINIA	Laundress	Wife
1940	Mary A. Cole	59	Essex-County, Massachusetts	Massachusetts	—	Wife

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About Mary Cole US Census Records & Model Tree

We've indexed 12358 free, proprietary US Census records for Mary Cole 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 12358 US Census records for Mary Cole, 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 Cole'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 Cole 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 Cole 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.