How many Mary Hopkins census records do you have?

We have 8958 US Census records for Mary Hopkins, from 1900 to 1950, across 50 states and DC.

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

Yes. All Mary Hopkins 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 Hopkins?

We have Mary Hopkins 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 Hopkins 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 Hopkins?

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 Hopkins — US Census Records & Model Tree

We found 8958 free census records for Mary Hopkins across 6 census years (1900–1950), in 50 states and DC and 1542 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Hopkins Census Records by State & County

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Showing of 8958 records for Mary Hopkins US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	Mary Hopkins		Hancock, Tennessee	Tennessee	—	Daughter
1910	Mary A Hopkins		Fulton, Georgia	Georgia	—	Daughter
1940	Mary O Hopkins	22	Winston-County, Mississippi	Mississippi	—	Daughter
1940	Mary E. Hopkins	31	Madison-County, Illinois	Indiana	35	Daughter
1940	Mary Cooke Hopkins	58	Thomas-County, Georgia	Georgia	Demonstrator	Daughter
1930	Mary Hopkins		Bergen, New Jersey	New Jersey	Operator	Daughter
1940	Mary E. Hopkins	57	Baltimore-City-County, Maryland	Maryland	—	Daughter
1930	Mary A. Hopkins		Providence, Rhode Island	Connecticut	—	Head
1940	Mary J. Hopkins	58	Wilkes-County, Georgia	Georgia	—	Wife
1920	Mary Hopkins		Providence, Rhode Island	Rhode Island	None	Wife
1930	Mary E. Hopkins		Madison, Illinois	England	—	Wife
1940	Mary Hopkins	54	Kings-County, New York	England	—	Wife
1930	Mary Hopkins		Philadelphia, Pennsylvania	England	—	Wife
1940	Mary Hopkins	61	Kings-County, New York	Ireland	Housewife	Wife
1930	Mary Hopkins		Charleston, South Carolina	South Carolina	—	Wife
1920	Mary R. Hopkins		Columbiana, Ohio	Ohio	—	Wife
1940	Mary Hopkins	46	Delaware-County, Pennsylvania	Delaware	—	Wife
1920	Mary Hopkins		Kent, Delaware	Delaware	—	Wife
1940	Mary Hopkins	78	Rock-County, Nebraska	Illinois	—	Wife
1940	Mary Hopkins	57	Decatur-County, Georgia	Georgia	—	Wife
1940	Mary K. Hopkins	49	Pueblo-County, Colorado	Colorado	Waitress	Wife
1920	Mary Hopkins		Champaign, Illinois	Indiana	—	Wife
1940	Mary Hopkins	74	Madison-County, Kentucky	Kentucky	—	Head
1940	Mary Ellen Hopkins	15	Madison-County, Louisiana	Mississippi	—	Daughter
1930	Mary Hopkins		New York, New York	New York	—	Daughter
1910	Mary Hopkins		Edgecombe, North Carolina	North Carolina	None	Daughter
1940	Mary Hopkins	15	St.-Clair-County, Illinois	Illinois	—	Daughter
1940	Mary F. Hopkins	45	Daviess-County, Indiana	Indiana	—	Wife
1940	Mary Ellen Hopkins	10	Davis-County, Iowa	Iowa	—	Daughter
1920	Mary Bess Hopkins		Chester, South Carolina	South Carolina	—	Daughter

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About Mary Hopkins US Census Records & Model Tree

We've indexed 8958 free, proprietary US Census records for Mary Hopkins 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 8958 US Census records for Mary Hopkins, 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 Hopkins'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 Hopkins 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 Hopkins 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.