How many Richard Williams census records do you have?

We have 18741 US Census records for Richard Williams, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a Richard Williams census record?

You'll see Richard'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 Richard Williams'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 Richard Williams census records free?

Yes. All Richard Williams 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 Richard Williams?

We have Richard Williams 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 Richard Williams 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 Richard Williams?

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.

Richard Williams — US Census Records & Model Tree

We found 18741 free census records for Richard Williams across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 2191 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Richard Williams Census Records by State & County

Records per state:

Census Record Search

First Name

Middle Name

Last Name (Required)

Census Year

State

Birth Year

Year Range

Birthplace

Age From

Age To

Exact match: Name Location Year

Alternate First Names (comma-separated)

Alternate Last Names (comma-separated)

County

Sex

Marital Status

Race

Relationship to Head

Occupation

Census Page ID

Family Members (in same household)

Search Records

Showing of 18741 records for Richard Williams US Census, ranked by Model Tree richness

No records match your filters.

Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Richard Williams	30	Otsego-County, Michigan	Michigan	Laborer	Head
1930	Richard Williams		Cambria, Pennsylvania	Pennsylvania	—	Son
1940	Richard Williams	22	Mercer-County, New Jersey	New Jersey	Lithographer	Son
1940	Richard Owen Williams	41	Oneida-County, New York	New York	Clerk	Son
1940	Richard Williams	28	Sullivan-County, Indiana	Indiana	—	Son
1920	Richard Williams		Cumberland, North Carolina	North Carolina	—	Son
1940	Richard O. Williams	21	Multnomah-County, Oregon	Oregon	Pattern Draftsman	Son
1940	Richard Williams	24	Orleans-County, Louisiana	Louisiana	Laborer	Head
1940	Richard Williams	26	St.-Louis-City-County, Missouri	Missouri	Chemical	Head
1940	Richard F. Williams	23	Multnomah-County, Oregon	Oregon	—	Son
1940	Richard E. Williams	28	Miami-County, Kansas	Arkansas	Clerk For Metal Foreman	Son
1940	Richard E. Williams	29	Morrill-County, Nebraska	Nebraska	Mechanic	Son
1920	Richard J. Williams		Lyon, Kansas	Kansas	None	Son
1940	Richard Williams	20	Lancaster-County, Nebraska	Nebraska	Window Decorator	Son
1940	Richard Williams	53	Gadsden-County, Florida	Florida	—	Head
1930	Richard Williams		Oneida, New York	England	Mason	Head
1940	Richard M. Williams	47	Floyd-County, Virginia	Virginia	Farming	Head
1940	Richard R. Williams	60	Jefferson-County, Kentucky	Indiana	General Agent	Head
1940	Richard Williams	60	Bertie-County, North Carolina	North Carolina	Farming	Head
1930	Richard R. Williams		Oneida, New York	Wales	Labourer	Head
1940	Richard Williams	56	Gage-County, Nebraska	Wales	Steam Railroad Machinist	Head
1940	Richard Williams	58	Jefferson-County, Arkansas	Louisiana	40	Head
1940	Richard Williams	53	Allegheny-County, Pennsylvania	Wales	Crane Operator	Head
1920	Richard Williams		Bolivar, Mississippi	Mississippi	Farmer	Head
1940	Richard Williams	59	Summit-County, Ohio	Wales	Laborer	Head
1940	Richard Williams	35	Washington-County, Mississippi	Mississippi	Attendant	Head
1940	Richard O Williams	53	Multnomah-County, Oregon	Australia	Cashier	Head
1940	Richard Williams	62	Marquette-County, Michigan	England	Fireman	Head
1940	Richard Williams	67	Jefferson-County, Florida	Florida	Farmer	Head
1940	Richard Williams	63	Luzerne-County, Pennsylvania	Wales	—	Head

Load More Richard Williams Census Records

About Richard Williams US Census Records & Model Tree

We've indexed 18741 free, proprietary US Census records for Richard Williams 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 Richard 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 18741 US Census records for Richard Williams, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see Richard'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 Richard Williams'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 Richard Williams 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 Richard Williams 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.