How many Richard Collins census records do you have?

We have 4375 US Census records for Richard Collins, from 1900 to 1950, across 50 states and DC.

What's in a Richard Collins 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 Collins'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 Collins census records free?

Yes. All Richard Collins 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 Collins?

We have Richard Collins 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 Richard Collins 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 Collins?

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 Collins — US Census Records & Model Tree

We found 4375 free census records for Richard Collins across 6 census years (1900–1950), in 50 states and DC and 1071 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Richard Collins Census Records by State & County

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Showing of 4375 records for Richard Collins US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Richard Collins	20	Union-County, New Jersey	New Jersey	New Worker	Son
1920	Richard Collins		San Francisco, California	California	Railway Mail Clerk	Son
1940	Richard H. Collins	28	Shawnee-County, Kansas	Kansas	Laborer	Head
1940	Richard M Collins	22	St.-Louis-City-County, Missouri	Missouri	—	Son
1940	Richard D. Collins	38	Marion-County, Indiana	Kentucky	Switchman	Head
1940	Richard H Collins	73	Kings-County, New York	England	Retired Fire Capt	Head
1940	Richard Collins	57	Albany-County, New York	Massachusetts	Civil Engineer	Head
1940	Richard Collins	60	Cook-County, Illinois	Wisconsin	Laborer	Head
1930	Richard Collins		Middlesex, Massachusetts	Maine	Physician	Head
1940	Richard Collins	77	Isabella-County, Michigan	Michigan	Farming	Head
1940	Richard Collins	55	Cook-County, Illinois	Ireland	Gen. Foreman & Asst. Agent	Head
1930	Richard Collins		Worcester, Massachusetts	Massachusetts	—	Son
1940	Richard Collins	12	Spartanburg-County, South Carolina	South Carolina	—	Son
1920	Richard Collins		Tuscaloosa, Alabama	Alabama	Laborer	Son
1940	Richard H Collins	20	Monroe-County, West Virginia	West Virginia	Steam Fitter	Son
1940	Richard M. Collins	17	St.-Louis-City-County, Missouri	Missouri	Grocery Clerk	Son
1940	Richard C Collins	46	Monroe-County, West Virginia	West Virginia	Laborer	Head
1920	Richard Collins		Keweenaw, Michigan	Colorado	Watchman	Head
1940	Richard J. Collins	10	Swift-County, Minnesota	Minnesota	—	Son
1910	Richard M. Collins		Strafford, New Hampshire	New Hampshire	—	Son
1940	Richard Collins	21	Cambria-County, Pennsylvania	Pennsylvania	—	Son
1910	Richard Collins		San Diego, California	California	—	Son
1940	Richard Collins	20	Cook-County, Illinois	Illinois	—	Son
1930	Richard Collins		Bronx, New York	Ireland	Baker Hand	Head
1930	Richard Collins		Kings, New York	New York	Office Manager	Son
1940	Richard Hamilton Collins	18	Franklin-County, Kentucky	Kentucky	Farmer	Son
1940	Richard Collins	14	Erie-County, New York	New York	—	Son
1940	Richard Collins	25	Johnson-County, Kentucky	Kentucky	Miner	Son
1940	Richard M. Collins	15	Okmulgee-County, Oklahoma	Oklahoma	—	Son
1930	Richard J Collins		Henrico, Virginia	Virginia	Stenographer	Son

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About Richard Collins US Census Records & Model Tree

We've indexed 4375 free, proprietary US Census records for Richard Collins 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 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 4375 US Census records for Richard Collins, from 1900 to 1950, across 50 states and DC.
: 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 Collins'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 Collins 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 Collins 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.

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