How many Margaret Maloney census records do you have?

We have 3007 US Census records for Margaret Maloney, from 1900 to 1950, across 47 states and DC.

What's in a Margaret Maloney census record?

You'll see Margaret'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 Margaret Maloney'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 Margaret Maloney census records free?

Yes. All Margaret Maloney 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 Margaret Maloney?

We have Margaret Maloney records from the 1900 through 1950 US Federal Census, across 47 states and DC. Use the year and state filters to narrow your results.

How do I find Margaret Maloney 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 Margaret Maloney?

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.

Margaret Maloney — US Census Records & Model Tree

We found 3007 free census records for Margaret Maloney across 6 census years (1900–1950), in 47 states and DC and 386 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Margaret Maloney Census Records by State & County

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Showing of 3007 records for Margaret Maloney US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Margaret Maloney	23	New-York-County, New York	New York	—	Daughter
1930	Margaret R. Maloney		Hudson, New Jersey	New Jersey	None	Daughter
1930	Margaret C. Maloney		Mclean, Illinois	Illinois	Bookkeeper	Daughter
1930	Margaret E. Maloney		Berkshire, Massachusetts	Massachusetts	Nurse Registered	Daughter
1940	Margaret Maloney	28	Marion-County, Indiana	Indiana	Comptometer Oper	Daughter
1940	Margaret Maloney	21	Kings-County, New York	New York	Nurse	Daughter
1940	Margaret Maloney	28	Caroline-County, Maryland	Maryland	40	Daughter
1940	Margaret E. Maloney	73	Berkshire-County, Massachusetts	Massachusetts	—	Wife
1940	Margaret Maloney	45	Queens-County, New York	Ireland	—	Wife
1940	Margaret Maloney	54	Hudson-County, New Jersey	Ireland	—	Head
1940	Margaret Maloney	78	Cook-County, Illinois	Ireland	—	Wife
1930	Margaret Maloney		Monmouth, New Jersey	New Jersey	Ticket Maintainer	Head
1920	Margaret Maloney		Middlesex, Massachusetts	Ireland	—	Head
1920	Margaret L Maloney		Suffolk, Massachusetts	Massachusetts	—	Head
1920	Margaret Maloney		Middlesex, Massachusetts	Ireland	—	Head
1940	Margaret Maloney	74	Ramsey-County, Minnesota	Minnesota	—	Head
1920	Margaret Maloney		Strafford, New Hampshire	New Hampshire	Box Maker	Daughter
1940	Margaret Maloney	32	Cambria-County, Pennsylvania	Pennsylvania	0	Wife
1930	Margaret D Maloney		Jefferson, Kentucky	Kentucky	—	Daughter
1910	Margaret F. Maloney		New Castle, Delaware	Delaware	—	Daughter
1940	Margaret Maloney	15	Suffolk-County, Massachusetts	Massachusetts	—	Daughter
1930	Margaret Maloney		Monmouth, New Jersey	New Jersey	—	Daughter
1930	Margaret Maloney		Delaware, Pennsylvania	Pennsylvania	—	Daughter
1940	Margaret M. Maloney	44	Suffolk-County, Massachusetts	Massachusetts	—	Wife
1920	Margaret Maloney		Philadelphia, Pennsylvania	Pennsylvania	—	Daughter
1940	Margaret E. Maloney	13	Worcester-County, Massachusetts	Massachusetts	—	Daughter
1930	Margaret K. Maloney		Yakima, Washington	Washington	—	Daughter
1910	Margaret M Maloney		Erie, Pennsylvania	Pennsylvania	—	Daughter
1920	Margaret M. Maloney		Hamilton, Ohio	Ohio	—	Daughter
1930	Margaret Maloney		New York, New York	New York	None	Daughter

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About Margaret Maloney US Census Records & Model Tree

We've indexed 3007 free, proprietary US Census records for Margaret Maloney across 1900–1950, covering 47 states and DC: Alabama, Alaska, Arizona, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, 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 Margaret 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 3007 US Census records for Margaret Maloney, from 1900 to 1950, across 47 states and DC.
: You'll see Margaret'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 Margaret Maloney'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 Margaret Maloney 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 Margaret Maloney records from the 1900 through 1950 US Federal Census, across 47 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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