How many Mary Malone census records do you have?

We have 6715 US Census records for Mary Malone, from 1900 to 1950, across 48 states, DC, and 2 territories.

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

Yes. All Mary Malone 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 Malone?

We have Mary Malone records from the 1900 through 1950 US Federal Census, across 48 states, DC, and 2 territories. Use the year and state filters to narrow your results.

How do I find Mary Malone 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 Malone?

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 Malone — US Census Records & Model Tree

We found 6715 free census records for Mary Malone across 6 census years (1900–1950), in 48 states, DC, and 2 territories and 1138 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Malone Census Records by State & County

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Showing of 6715 records for Mary Malone US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Malone	56	Washington-County, Pennsylvania	West Virginia	—	Head
1940	Mary Malone	50	Mahoning-County, Ohio	Scotland	Waitress	Head
1930	Mary Malone		Fort Bend, Texas	Texas	—	Wife
1930	Mary E. Malone		Warren, North Carolina	North Carolina	—	Wife
1940	Mary Sue Malone	20	Pemiscot-County, Missouri	Tennessee	—	Daughter
1940	Mary Malone	16	Spartanburg-County, South Carolina	South Carolina	—	Daughter
1940	Mary A Malone	13	Hudson-County, New Jersey	New Jersey	—	Daughter
1940	Mary E. Malone	11	Cumberland-County, North Carolina	North Carolina	Same Place	Daughter
1940	Mary Lu Malone	12	Marshall-County, Mississippi	Mississippi	—	Daughter
1940	Mary Malone	37	Fulton-County, Georgia	Georgia	—	Wife
1940	Mary Malone	29	Sedgwick-County, Kansas	Oklahoma	—	Wife
1920	Mary Malone		Suffolk, Massachusetts	Italy	—	Wife
1930	Mary Malone		Lauderdale, Alabama	Alabama	Farm Laborer	Daughter
1940	Mary Malone	17	Claiborne-County, Louisiana	Louisiana	—	Daughter
1940	Mary Malone	43	Archer-County, Texas	Texas	—	Wife
1940	Mary Malone	17	Brunswick-County, Virginia	Virginia	—	Daughter
1940	Mary Malone	11	Van-Zandt-County, Texas	Texas	—	Daughter
1940	Mary Malone	18	Philadelphia-County, Pennsylvania	Penna	New Worker	Daughter
1940	Mary E. Malone	43	Wayne-County, Iowa	Missouri	—	Wife
1930	Mary A Malone		Livingston, Illinois	Illinois	—	Daughter
1940	Mary Malone	46	Westchester-County, New York	Louisiana	—	Wife
1940	Mary Malone	10	Hocking-County, Ohio	Ohio	—	Daughter
1940	Mary P. Malone	58	Rice-County, Kansas	Kansas	—	Wife
1940	Mary L. Malone	18	Montgomery-County, Pennsylvania	Penna	Looper	Daughter
1910	Mary J. Malone		Adams, Ohio	Ohio	—	Wife
1940	Mary Malone	19	Hudson-County, New Jersey	New Jersey	—	Daughter
1940	Mary Malone	39	Gordon-County, Georgia	Georgia	Bed Spread Factory	Wife
1940	Mary Malone	25	Hudson-County, New Jersey	New Jersey	Bookkeeper	Daughter
1940	Mary Malone	42	Kings-County, New York	Ireland	—	Wife
1940	Mary (X) Malone	43	Goshen-County, Wyoming	Oregon	—	Wife

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About Mary Malone US Census Records & Model Tree

We've indexed 6715 free, proprietary US Census records for Mary Malone across 1900–1950, covering 48 states, DC, and 2 territories: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, 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, U.S. Virgin Islands, 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 6715 US Census records for Mary Malone, from 1900 to 1950, across 48 states, DC, and 2 territories.
: 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 Malone'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 Malone 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 Malone records from the 1900 through 1950 US Federal Census, across 48 states, DC, and 2 territories. 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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