How many Ruth Cox census records do you have?

We have 3436 US Census records for Ruth Cox, from 1900 to 1950, across 49 states and DC.

What's in a Ruth Cox census record?

You'll see Ruth'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 Ruth Cox'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 Ruth Cox census records free?

Yes. All Ruth Cox 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 Ruth Cox?

We have Ruth Cox records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find Ruth Cox 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 Ruth Cox?

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.

Ruth Cox — US Census Records & Model Tree

We found 3436 free census records for Ruth Cox across 6 census years (1900–1950), in 49 states and DC and 1179 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

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Showing of 3436 records for Ruth Cox US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Ruth Cox	24	Carroll-County, Virginia	Virginia	—	Wife
1940	Ruth Cox	20	Washington-County, Tennessee	Tennessee	—	Daughter
1940	Ruth Cox	23	Patrick-County, Virginia	Virginia	—	Daughter
1940	Ruth Cox	31	Beaufort-County, North Carolina	North Carolina	—	Wife
1940	Ruth Cox	32	Marion-County, Indiana	Indiana	0	Wife
1940	Ruth G. Cox	18	Franklin-County, Ohio	Ohio	Stenographer	Daughter
1940	Ruth Cox	22	Boyle-County, Kentucky	Kentucky	—	Wife
1940	Ruth Cox	24	Wise-County, Virginia	Virginia	—	Daughter
1940	Ruth Cox	28	Marion-County, Indiana	Indiana	Lunch Car	Daughter
1940	Ruth Cox	21	Morgan-County, Missouri	Missouri	Teacher	Daughter
1940	Ruth E. Cox	28	Robertson-County, Texas	Texas	—	Daughter
1940	Ruth Cox	28	Summit-County, Ohio	Ohio	Stenographer	Daughter
1940	Ruth Cox	42	Maries-County, Missouri	Missouri	—	Wife
1930	Ruth Cox		Mitchell, Georgia	Georgia	None	Wife
1940	Ruth M. Cox	42	Allen-County, Ohio	Ohio	—	Wife
1900	Ruth Cox	47	Chickasaw, Mississippi	Mississippi	—	Head
1940	Ruth Cox	43	Pulaski-County, Virginia	Virginia	—	Head
1930	Ruth E. Cox		Spencer, Kentucky	Kentucky	—	Daughter
1940	Ruth M. Cox	45	Lake-County, California	Texas	—	Wife
1940	Ruth Cox	11	Floyd-County, Virginia	Virginia	—	Daughter
1930	Ruth Cox		Alamance, North Carolina	North Carolina	None	Daughter
1930	Ruth F. Cox		Horry, South Carolina	South Carolina	—	Daughter
1930	Ruth Cox		Pittsylvania, Virginia	Virginia	—	Daughter
1910	Ruth Cox		Doniphan, Kansas	Kansas	None	Daughter
1940	Ruth Cox	36	Doddridge-County, West Virginia	West Virginia	—	Wife
1920	Ruth Cox		Washington, Pennsylvania	Pennsylvania	None	Daughter
1940	Ruth Cox	38	Crawford-County, Indiana	Indiana	—	Wife
1930	Ruth Cox		Lee, North Carolina	North Carolina	—	Daughter
1930	Ruth Cox		Emery, Utah	Utah	—	Daughter
1940	Ruth M Cox	17	Portage-County, Ohio	Ohio	—	Daughter

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About Ruth Cox US Census Records & Model Tree

We've indexed 3436 free, proprietary US Census records for Ruth Cox across 1900–1950, covering 49 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.

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 Ruth 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 3436 US Census records for Ruth Cox, from 1900 to 1950, across 49 states and DC.
: You'll see Ruth'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 Ruth Cox'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 Ruth Cox 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 Ruth Cox records from the 1900 through 1950 US Federal Census, across 49 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 Cox US Census Records

Alice Cox Anna Cox Annie Cox Charles Cox Edward Cox Elizabeth Cox Frank Cox George Cox Henry Cox James Cox John Cox Joseph Cox Margaret Cox Mary Cox Robert Cox Sarah Cox Thomas Cox Walter Cox William Cox

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