How many Margaret Walsh census records do you have?

We have 9189 US Census records for Margaret Walsh, from 1900 to 1950, across 50 states and DC.

What's in a Margaret Walsh 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 Walsh'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 Walsh census records free?

Yes. All Margaret Walsh 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 Walsh?

We have Margaret Walsh 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 Margaret Walsh 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 Walsh?

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 Walsh — US Census Records & Model Tree

We found 9189 free census records for Margaret Walsh 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.

Margaret Walsh Census Records by State & County

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Showing of 9189 records for Margaret Walsh US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Margaret Walsh	40	Wayne-County, Michigan	Michigan	Elementary Teacher	Daughter
1940	Margaret Walsh	29	Suffolk-County, Massachusetts	Mass.	—	Daughter
1930	Margaret Walsh		Hudson, New Jersey	New Jersey	None	Daughter
1930	Margaret Walsh		Cook, Illinois	Illinois	Stenographer	Daughter
1940	Margaret Walsh	27	Mercer-County, New Jersey	New Jersey	Ware Painter	Daughter
1920	Margaret Walsh		Essex, New Jersey	New Jersey	Stenographer	Daughter
1930	Margaret E. Walsh		Cuyahoga, Ohio	Ohio	Stenographer	Daughter
1940	Margaret Walsh	23	Essex-County, New Jersey	New Jersey	—	Wife
1940	Margaret Walsh	55	Lackawanna-County, Pennsylvania	England	—	Head
1940	Margaret Walsh	57	Los-Angeles-County, California	Nebraska	—	Wife
1940	Margaret Walsh	69	Hudson-County, New Jersey	New Jersey	—	Wife
1940	Margaret Walsh	69	Wayne-County, Michigan	Michigan	—	Head
1910	Margaret Walsh		Philadelphia, Pennsylvania	Pennsylvania	Feeder	Daughter
1940	Margaret Walsh	12	Hudson-County, New Jersey	New Jersey	—	Daughter
1930	Margaret Walsh		Mclean, Illinois	Illinois	Saleslady	Daughter
1930	Margaret Walsh		Sangamon, Illinois	Illinois	—	Daughter
1920	Margaret Walsh		San Francisco, California	California	None	Daughter
1910	Margaret Walsh		Bristol, Massachusetts	Massachusetts	Teacher	Daughter
1940	Margaret Walsh	39	Baltimore-City-County, Maryland	Maryland	—	Wife
1940	Margaret Walsh	47	Bronx-County, New York	Ireland	—	Wife
1930	Margaret Walsh		Mercer, New Jersey	New Jersey	—	Daughter
1940	Margaret Walsh	16	Hudson-County, New Jersey	New Jersey	—	Daughter
1920	Margaret M Walsh		Middlesex, Massachusetts	Massachusetts	Secretary	Daughter
1940	Margaret Walsh	40	Providence-County, Rhode Island	Rhode Island	—	Wife
1930	Margaret Walsh		Philadelphia, Pennsylvania	Penna	—	Daughter
1940	Margaret Ann Walsh	16	Greene-County, Ohio	Ohio	—	Daughter
1920	Margaret M. Walsh		Kings, New York	Ireland	—	Wife
1940	Margaret Walsh	18	Hamilton-County, Ohio	Ohio	New Worker	Daughter
1900	Margaret Walsh	11	Lackawanna, Pennsylvania	Pennsylvania	At School	Daughter
1920	Margaret Walsh		Stephenson, Illinois	Illinois	None	Daughter

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About Margaret Walsh US Census Records & Model Tree

We've indexed 9189 free, proprietary US Census records for Margaret Walsh 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 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 9189 US Census records for Margaret Walsh, from 1900 to 1950, across 50 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 Walsh'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 Walsh 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 Walsh 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.

Other Walsh US Census Records

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