How many Louis Davis census records do you have?

We have 5173 US Census records for Louis Davis, from 1900 to 1950, across 50 states and DC.

What's in a Louis Davis census record?

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

Yes. All Louis 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 Louis Davis?

We have Louis Davis 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 Louis 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 Louis 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.

Louis Davis — US Census Records & Model Tree

We found 5173 free census records for Louis Davis across 6 census years (1900–1950), in 50 states and DC and 1337 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 5173 records for Louis Davis US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Louis E. Davis		Henderson, Kentucky	Kentucky	—	Son
1920	Louis Davis		Kings, New York	New York	Conductor	Head
1930	Louis Davis		New York, New York	Russia	Salesman	Head
1940	Louis Davis	55	Kings-County, New York	Russia	Cigar Maker	Head
1930	Louis Davis		Bronx, New York	Russia	Metal	Head
1940	Louis Davis	66	Kings-County, New York	Russia	Shop Owner	Head
1940	Louis Davis	35	York-County, Maine	Maine	Meter Installer	Head
1940	Louis Davis	65	Huron-County, Michigan	New York	Farmer	Head
1940	Louis A Davis	53	Multnomah-County, Oregon	Colorado	Machinist	Head
1900	Louis S. Davis	6	Montgomery, Pennsylvania	Pennsylvania	—	Son
1940	Louis Davis	20	St.-Charles-County, Louisiana	Louisiana	Laborer	Son
1940	Louis Davis	15	Bristol-County, Massachusetts	Massachusetts	—	Son
1920	Louis Davis		Franklin, Arkansas	Arkansas	Farm Laborer	Son
1940	Louis Davis	20	Grady-County, Oklahoma	Oklahoma	Laborer	Son
1930	Louis Grant Davis		Fremont, Idaho	Idaho	None	Son
1930	Louis Davis		New York, New York	Maryland	—	Son
1940	Louis Davis	16	Crawford-County, Missouri	Missouri	Labor	Son
1910	Louis Davis		New York, New York	Russia	—	Son
1930	Louis E. Davis		Barnstable, Massachusetts	Massachusetts	—	Son
1920	Louis Davis		Suffolk, Massachusetts	Massachusetts	—	Son
1900	Louis Davis	15	Graves, Kentucky	Kentucky	Farm Laborer	Son
1930	Louis Davis		Hinds, Mississippi	Mississippi	None	Son
1920	Louis Davis		Catahoula, Louisiana	Mississippi	Farm Laborer	Son
1910	Louis I Davis		New York, New York	Russia	Business	Head
1940	Louis Davis	46	Falls-County, Texas	Texas	Farmer	Head
1900	Louis W Davis	9	Merrimack, New Hampshire	New Hampshire	At School	Son
1940	Louis L. Davis	47	Pulaski-County, Arkansas	Alabama	Mechanic	Head
1940	Louis Davis	13	Philadelphia-County, Pennsylvania	Pennsylvania	—	Son
1930	Louis Davis		Cook, Illinois	New York	Proprietor	Son
1900	Louis Davis	2	Allegheny, Pennsylvania	Pennsylvania	—	Son

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About Louis Davis US Census Records & Model Tree

We've indexed 5173 free, proprietary US Census records for Louis Davis 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 Louis 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 5173 US Census records for Louis Davis, from 1900 to 1950, across 50 states and DC.
: You'll see Louis'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 Louis 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 Louis 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 Louis Davis 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 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 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 Ralph 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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