How many Sarah Richardson census records do you have?

We have 3531 US Census records for Sarah Richardson, from 1900 to 1950, across 49 states and DC.

What's in a Sarah Richardson census record?

You'll see Sarah'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 Sarah Richardson'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 Sarah Richardson census records free?

Yes. All Sarah Richardson 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 Sarah Richardson?

We have Sarah Richardson records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find Sarah Richardson 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 Sarah Richardson?

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.

Sarah Richardson — US Census Records & Model Tree

We found 3531 free census records for Sarah Richardson across 6 census years (1900–1950), in 49 states and DC and 1124 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Sarah Richardson Census Records by State & County

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Showing of 3531 records for Sarah Richardson US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Sarah Richardson		Marion, South Carolina	South Carolina	None	Daughter
1910	Sarah J Richardson		Allegheny, Pennsylvania	England	None	Wife
1900	Sarah Richardson	29	Madison, Indiana	Wales	—	Wife
1940	Sarah Richardson	57	St.-Louis-County, Missouri	Ohio	—	Wife
1930	Sarah E. Richardson		Columbia, New York	New York	—	Wife
1940	Sarah A. Richardson	64	Baltimore-City-County, Maryland	Maryland	—	Wife
1940	Sarah Catherine Richardson	64	Casey-County, Kentucky	Kentucky	—	Wife
1920	Sarah E. Richardson		Monmouth, New Jersey	New Jersey	—	Head
1930	Sarah Richardson		Orange, North Carolina	North Carolina	—	Wife
1940	Sarah A. Richardson	33	Sunflower-County, Mississippi	Mississippi	—	Wife
1940	Sarah Richardson	43	Baldwin-County, Georgia	Georgia	Helper	Wife
1910	Sarah Richardson		Klickitat, Washington	California	—	Wife
1930	Sarah Richardson		Carroll, Virginia	Virginia	Farmer	Head
1940	Sarah W. Richardson	17	Smith-County, Mississippi	Mississippi	—	Daughter
1920	Sarah Richardson		Halifax, North Carolina	North Carolina	—	Daughter
1940	Sarah Richardson	16	Honolulu-County, Hawaii	Hawaii	—	Daughter
1930	Sarah B. Richardson		Allegheny, Pennsylvania	Pennsylvania	—	Daughter
1910	Sarah V. Richardson		Bullock, Alabama	Alabama	—	Daughter
1930	Sarah Richardson		Giles, Tennessee	Tennessee	—	Wife
1940	Sarah Richardson	15	Richmond-County, Virginia	Virginia	—	Daughter
1940	Sarah Richardson	26	Wilcox-County, Alabama	Alabama	Helper	Daughter
1940	Sarah Richardson	12	Florence-County, South Carolina	South Carolina	—	Daughter
1940	Sarah Richardson	41	Whitley-County, Kentucky	Kentucky	—	Wife
1920	Sarah Richardson		Perry, Alabama	Alabama	Laborer	Daughter
1930	Sarah Richardson		Perry, Ohio	Ohio	—	Daughter
1940	Sarah Richardson	12	Cook-County, Illinois	Illinois	—	Daughter
1930	Sarah Richardson		Delaware, Pennsylvania	Pennsylvania	—	Daughter
1940	Sarah Ann Richardson	58	Estill-County, Kentucky	Kentucky	—	Wife
1930	Sarah Q. Richardson		Lincoln, Tennessee	Tennessee	—	Daughter
1940	Sarah Richardson	10	Washington-County, Mississippi	Mississippi	—	Daughter

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About Sarah Richardson US Census Records & Model Tree

We've indexed 3531 free, proprietary US Census records for Sarah Richardson across 1900–1950, covering 49 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, 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 Sarah 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 3531 US Census records for Sarah Richardson, from 1900 to 1950, across 49 states and DC.
: You'll see Sarah'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 Sarah Richardson'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 Sarah Richardson 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 Sarah Richardson records from the 1900 through 1950 US Federal Census, across 49 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.