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Anna Clark — US Census Records & Model Tree

We found 8986 free census records for Anna Clark across 6 census years (1900–1950), in 50 states and DC and 1612 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Anna Clark Census Records by State & County

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Family Members (in same household)
Showing of 8986 records for Anna Clark US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1930 Anna Clark Philadelphia, Pennsylvania Pennsylvania Marker Daughter
1930 Anna F Clark Caroline, Maryland Maryland — Daughter
1930 Anna M. Clark Kings, New York New York Clerk Daughter
1930 Anna Clark Philadelphia, Pennsylvania Pennsylvania — Daughter
1940 Anna Clark 55 Alameda-County, California Connecticut Seamstress Daughter
1940 Anna Clark 41 Crisp-County, Georgia Georgia — Wife
1930 Anna Clark Wayne, Michigan Michigan None Head
1920 Anna B Clark Allegheny, Pennsylvania Ireland House Keeper Wife
1920 Anna Clark Philadelphia, Pennsylvania Ireland — Wife
1940 Anna Clark 75 Vermilion-County, Illinois Indiana — Head
1940 Anna Clark 54 Middlesex-County, New Jersey New Jersey — Wife
1920 Anna M. Clark Henry, Illinois England — Wife
1930 Anna Clark Letcher, Kentucky Sweden — Wife
1940 Anna M. Clark 47 Ingham-County, Michigan Michigan — Wife
1940 Anna A Clark 22 Charleston-County, South Carolina South Carolina — Wife
1920 Anna M Clark Franklin, New York Connecticut — Wife
1940 Anna Clark 69 Union-County, Arkansas Arkansas — Wife
1930 Anna Clark Watonwan, Minnesota Wisconsin — Wife
1940 Anna Mae Clark 57 Macoupin-County, Illinois Illinois Proprietor Head
1940 Anna B. Clark 85 Mason-County, Illinois Pennsylvania — Head
1940 Anna Clark 59 Cuyahoga-County, Ohio Switzerland Laundress Head
1940 Anna J. Clark 75 Multnomah-County, Oregon Norway — Head
1940 Anna Mae Clark 23 Jackson-County, Michigan Ohio Cashier Daughter
1930 Anna Clark Washington, Nebraska Nebraska Teacher Daughter
1910 Anna O. Clark Buffalo, Wisconsin Wisconsin — Wife
1930 Anna Clark Philadelphia, Pennsylvania Pennsylvania — Daughter
1910 Anna B Clark Jessamine, Kentucky Kentucky — Daughter
1930 Anna Clark Dickinson, Kansas Kansas — Daughter
1920 Anna Clark Patrick, Virginia Virginia — Daughter
1940 Anna P. Clark 41 Garrett-County, Maryland Maryland — Wife

About Anna Clark US Census Records & Model Tree

We've indexed 8986 free, proprietary US Census records for Anna Clark 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 Anna 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 8986 US Census records for Anna Clark, from 1900 to 1950, across 50 states and DC.
You'll see Anna'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 Anna 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 Anna 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 Anna Clark 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.

Clark Family Trees on YourRoots

Researcher-built family trees on YourRoots with other Clark ancestors.

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