How many David Clark census records do you have?

We have 6177 US Census records for David Clark, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a David Clark census record?

You'll see David'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 David Clark'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 David Clark census records free?

Yes. All David Clark 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 David Clark?

We have David Clark 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 David Clark 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 David Clark?

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.

David Clark — US Census Records & Model Tree

We found 6177 free census records for David Clark across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 1547 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

David Clark Census Records by State & County

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Showing of 6177 records for David Clark US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	David Hugh Clark	37	Fillmore-County, Nebraska	Nebraska	Mason	Head
1920	David Clark		Lane, Oregon	Colorado	Operator	Son
1940	David Clark	22	Randolph-County, Indiana	Indiana	Teller	Son
1940	David W. Jr. Clark	20	Buffalo-County, South Dakota	South Dakota	Secretary	Son
1940	David H. Clark	23	Providence-County, Rhode Island	Rhode Island	Office Clerk	Son
1940	David H. Clark	27	Oklahoma-County, Oklahoma	Oklahoma	Credit Man	Head
1940	David Clark	20	Wayne-County, Michigan	Michigan	—	Son
1930	David H. Clark		Hennepin, Minnesota	Wisconsin	Owner	Head
1920	David W. Clark		Hamilton, Ohio	Kentucky	Minister	Head
1930	David Clark		Cocke, Tennessee	Tennessee	Farmer	Head
1920	David Clark		Buchanan, Missouri	Missouri	—	Head
1930	David G. Clark		Rockcastle, Kentucky	Kentucky	Manager	Head
1940	David W Clark	51	Washington-County, Virginia	Virginia	Laborer	Head
1940	David C. Clark	35	Ross-County, Ohio	Washington	Stationary Fireman	Head
1940	David Clark	33	Philadelphia-County, Pennsylvania	Pennsylvania	Crane Operator	Head
1920	David Clark		Philadelphia, Pennsylvania	Pennsylvania	Clerk	Head
1920	David J. Clark		Clay, Kansas	Illinois	Farmer	Head
1930	David Clark		Cambria, Pennsylvania	England	Miner	Head
1940	David E Clark	57	Clark-County, Ohio	Ohio	Second Hand Furniture Dealer	Head
1940	David Clark	62	Bay-County, Michigan	Michigan	Farmer	Head
1940	David Clark	51	Providence-County, Rhode Island	Scotland	Mechanic	Head
1920	David Clark		Orange, New York	New York	Policeman	Head
1920	David W Clark		Montgomery, Maryland	Maryland	Huckster	Head
1920	David Clark		Norfolk, Massachusetts	Scotland	Baker	Head
1900	David Clark	49	Gratiot, Michigan	Ohio	Day Laborer	Head
1920	David L Clark		Allegheny, Pennsylvania	Pennsylvania	—	Son
1910	David J. Clark		Gadsden, Florida	Florida	Farmer	Head
1940	David H. Clark	43	Leon-County, Florida	Florida	Plumber	Head
1940	David M. Clark	45	Hampshire-County, Massachusetts	Connecticut	Machinist	Head
1940	David Jr. Clark	12	Jefferson-County, Florida	Florida	—	Son

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About David Clark US Census Records & Model Tree

We've indexed 6177 free, proprietary US Census records for David Clark 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 David 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 6177 US Census records for David Clark, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see David'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 David Clark'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 David Clark 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 David Clark 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.