How many Margaret Barrett census records do you have?

We have 3665 US Census records for Margaret Barrett, from 1900 to 1950, across 48 states, DC, and 1 territory.

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

Yes. All Margaret Barrett 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 Barrett?

We have Margaret Barrett records from the 1900 through 1950 US Federal Census, across 48 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Margaret Barrett 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 Barrett?

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 Barrett — US Census Records & Model Tree

We found 3665 free census records for Margaret Barrett across 6 census years (1900–1950), in 48 states, DC, and 1 territory and 718 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Margaret Barrett Census Records by State & County

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Showing of 3665 records for Margaret Barrett US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	Margaret Barrett		Montgomery, Alabama	Alabama	—	Daughter
1920	Margaret Barrett		Douglas, Nebraska	Nebraska	Librarian	Daughter
1940	Margaret Barrett	27	Kings-County, New York	New York	—	Wife
1940	Margaret Barrett	53	Providence-County, Rhode Island	Connecticut	—	Wife
1930	Margaret Barrett		Bronx, New York	Ireland	—	Wife
1940	Margaret Barrett	58	Kings-County, New York	New York	—	Wife
1940	Margaret Barrett	61	Harrison-County, Iowa	Rhode Island	—	Wife
1920	Margaret B Barrett		Camden, New Jersey	New Jersey	Laborer	Wife
1940	Margaret Barrett	47	Queens-County, New York	New York	Tel. Operat.	Wife
1930	Margaret B. Barrett		Philadelphia, Pennsylvania	Pennsylvania	None	Head
1940	Margaret Barrett	65	Atlantic-County, New Jersey	New Jersey	—	Head
1930	Margaret Barrett		Philadelphia, Pennsylvania	Ireland	Homemaker	Head
1940	Margaret Barrett	86	Bear-Lake-County, Idaho	England	—	Head
1930	Margaret Barrett		Baltimore, Maryland	Maryland	—	Daughter
1940	Margaret Barrett	17	Erie-County, New York	New York	—	Daughter
1940	Margaret Barrett	17	Talladega-County, Alabama	Alabama	—	Daughter
1940	Margaret Barrett	36	Erie-County, New York	New York	—	Wife
1940	Margaret Barrett	18	Ramsey-County, Minnesota	Minnesota	—	Daughter
1920	Margaret E Barrett		Plymouth, Massachusetts	Vermont	None	Daughter
1920	Margaret Barrett		Suffolk, Massachusetts	Massachusetts	—	Daughter
1920	Margaret Barrett		Union, New Jersey	New Jersey	—	Daughter
1920	Margaret Barrett		Northumberland, Pennsylvania	Pennsylvania	None	Daughter
1920	Margaret Barrett		Douglas, Nebraska	Nebraska	—	Daughter
1920	Margaret Barrett		Baltimore, Maryland	Maryland	—	Daughter
1940	Margaret Barrett	15	Union-County, New Jersey	New Jersey	—	Daughter
1940	Margaret Barrett	23	Franklin-County, Missouri	Missouri	—	Daughter
1940	Margaret Barrett	42	Benton-County, Minnesota	Minnesota	—	Wife
1930	Margaret L. Barrett		Cumberland, North Carolina	North Carolina	—	Daughter
1940	Margaret Barrett	16	Hampden-County, Massachusetts	Massachusetts	—	Daughter
1940	Margaret Barrett	20	Queens-County, New York	New York	Sales Girl	Daughter

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About Margaret Barrett US Census Records & Model Tree

We've indexed 3665 free, proprietary US Census records for Margaret Barrett across 1900–1950, covering 48 states, DC, and 1 territory: Alabama, Arizona, Arkansas, 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, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, 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 3665 US Census records for Margaret Barrett, from 1900 to 1950, across 48 states, DC, and 1 territory.
: 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 Barrett'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 Barrett 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 Barrett records from the 1900 through 1950 US Federal Census, across 48 states, DC, and 1 territory. 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 Barrett US Census Records

Charles Barrett Edward Barrett George Barrett James Barrett John Barrett Mary Barrett Robert Barrett Thomas Barrett William Barrett

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