How many Ralph Davis census records do you have?

We have 6787 US Census records for Ralph Davis, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a Ralph Davis census record?

You'll see Ralph'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 Ralph Davis'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 Ralph Davis census records free?

Yes. All Ralph Davis 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 Ralph Davis?

We have Ralph Davis records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Ralph Davis 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 Ralph Davis?

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.

Ralph Davis — US Census Records & Model Tree

We found 6787 free census records for Ralph Davis across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 1509 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 6787 records for Ralph Davis US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Ralph W Davis		Jackson, Florida	Florida	Laborer	Son
1940	Ralph Davis	40	Marion-County, Indiana	Indiana	Packing Co	Son
1940	Ralph Davis	30	Allegheny-County, Pennsylvania	Pennsylvania	Shipper	Head
1920	Ralph Davis		Cocke, Tennessee	Tennessee	Teaching	Son
1940	Ralph Davis	27	Hennepin-County, Minnesota	Minnesota	Shoe Maker	Son
1940	Ralph M. Davis	23	Dauphin-County, Pennsylvania	Pennsylvania	Cophanger	Son
1940	Ralph J. Davis	36	Forsyth-County, North Carolina	North Carolina	Salesman	Head
1920	Ralph E. Davis		Hennepin, Minnesota	Ohio	Student	Son
1940	Ralph Jr. Davis	20	Multnomah-County, Oregon	Oregon	Laborer	Son
1920	Ralph Davis		Harford, Maryland	Maryland	Farmer	Head
1940	Ralph Davis	40	Casey-County, Kentucky	Kentucky	Farmer	Head
1940	Ralph L. Davis	27	Franklin-County, Idaho	Idaho	Meat Cutter	Head
1930	Ralph E. Davis		Franklin, Ohio	Ohio	Carpenter	Head
1940	Ralph Davis	21	Washington-County, Vermont	Vermont	Farm-Helper	Son
1940	Ralph Davis	26	Polk-County, Iowa	Iowa	Salesman	Head
1940	Ralph Davis	29	Lawrence-County, Illinois	Illinois	Billing Clerk	Head
1940	Ralph Davis	35	Marion-County, Indiana	Indiana	Punch Press Operator	Head
1940	Ralph Davis	44	Lackawanna-County, Pennsylvania	Pennsylvania	Accountant	Head
1940	Ralph S. Davis	53	Otero-County, Colorado	Colorado	Laborer	Head
1940	Ralph Davis	47	Will-County, Illinois	Illinois	Operator	Head
1940	Ralph Davis	39	Columbia-County, Pennsylvania	Pennsylvania	Laborer	Head
1940	Ralph Davis	12	Cook-County, Illinois	Illinois	—	Son
1940	Ralph Davis	15	Iowa-County, Wisconsin	Wisconsin	—	Son
1940	Ralph Davis	11	Knox-County, Tennessee	Tennessee	—	Son
1940	Ralph Davis	14	Cleveland-County, North Carolina	North Carolina	—	Son
1940	Ralph Davis	20	Adams-County, Ohio	Ohio	Farmer	Son
1920	Ralph H. Davis		Butler, Iowa	Iowa	—	Son
1930	Ralph Davis		Licking, Ohio	Ohio	—	Son
1940	Ralph Davis	18	Bingham-County, Idaho	Idaho	—	Son
1940	Ralph J. Davis	12	Muhlenberg-County, Kentucky	Kentucky	—	Son

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About Ralph Davis US Census Records & Model Tree

We've indexed 6787 free, proprietary US Census records for Ralph Davis across 1900–1950, covering 50 states, DC, and 1 territory: 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, 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 Ralph 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 6787 US Census records for Ralph Davis, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see Ralph'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 Ralph Davis'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 Ralph Davis 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 Ralph Davis records from the 1900 through 1950 US Federal Census, across 50 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 Davis US Census Records

Ada Davis Addie Davis Agnes Davis Albert Davis Alfred Davis Alice Davis Alma Davis Andrew Davis Anna Davis Annie Davis Arthur Davis Barbara Davis Beatrice Davis Ben Davis Benjamin Davis Bernice Davis Bertha Davis Bessie Davis Betty Davis Blanche Davis Carl Davis Carrie Davis Catherine Davis Cecil Davis Charles Davis Charlie Davis Clara Davis Clarence Davis Claude Davis Clifford Davis Clyde Davis Cora Davis Daniel Davis David Davis Donald Davis Dora Davis Doris Davis Dorothy Davis Earl Davis Edgar Davis Edith Davis Edna Davis Edward Davis Edwin Davis Effie Davis Eliza Davis Elizabeth Davis Ella Davis Ellen Davis Elmer Davis Elsie Davis Emma Davis Ernest Davis Esther Davis Ethel Davis Eugene Davis Eva Davis Evelyn Davis Fannie Davis Florence Davis Floyd Davis Frances Davis Francis Davis Frank Davis Fred Davis George Davis Georgia Davis Gertrude Davis Gladys Davis Grace Davis Harold Davis Harry Davis Hattie Davis Hazel Davis Helen Davis Henry Davis Herbert Davis Homer Davis Howard Davis Ida Davis Ira Davis Irene Davis Isaac Davis Jack Davis James Davis Jane Davis Jennie Davis Jesse Davis Jessie Davis Joe Davis John Davis Joseph Davis Josephine Davis Julia Davis Katherine Davis Kenneth Davis Laura Davis Lawrence Davis Lee Davis Lena Davis Leonard Davis Lester Davis Lewis Davis Lillian Davis Lillie Davis Lizzie Davis Lloyd Davis Lois Davis Louis Davis Louise Davis Lucile Davis Lucille Davis Lucy Davis Lula Davis Mabel Davis Maggie Davis Mamie Davis Margaret Davis Marie Davis Marion Davis Martha Davis Mary Davis Mattie Davis Maud Davis May Davis Mildred Davis Milton Davis Minnie Davis Mollie Davis Myrtle Davis Nancy Davis Nellie Davis Nora Davis Oscar Davis Paul Davis Pauline Davis Pearl Davis Ray Davis Raymond Davis Rebecca Davis Richard Davis Robert Davis Rosa Davis Rose Davis Roy Davis Ruby Davis Russell Davis Ruth Davis Sallie Davis Sam Davis Samuel Davis Sarah Davis Shirley Davis Stella Davis Susan Davis Thelma Davis Thomas Davis Tom Davis Viola Davis Virginia Davis Walter Davis Will Davis William Davis Willie Davis

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