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Ethel Clark — US Census Records & Model Tree

We found 5630 free census records for Ethel Clark across 6 census years (1900–1950), in 48 states and DC and 1472 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Ethel Clark Census Records by State & County

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Family Members (in same household)
Showing of 5630 records for Ethel Clark US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1940 Ethel Clark 23 Rush-County, Indiana Indiana Waitress Daughter
1920 Ethel E. Clark Multnomah, Oregon Oregon Proprietor Daughter
1920 Ethel Clark Williamson, Tennessee Tennessee Typerist Daughter
1920 Ethel M. Clark Essex, Massachusetts Massachusetts Clerk Daughter
1930 Ethel Y Clark Norfolk, Massachusetts Maine None Wife
1940 Ethel Clark 39 Champaign-County, Illinois Illinois — Head
1920 Ethel Clark Barbour, Alabama alabama None Wife
1940 Ethel Clark 48 Vanderburgh-County, Indiana Kentucky — Wife
1940 Ethel Clark 43 Greene-County, Mississippi Florida — Wife
1940 Ethel Clark 43 Shelby-County, Kentucky Kentucky — Wife
1920 Ethel Clark Multnomah, Oregon England None Wife
1940 Ethel Clark 36 Pulaski-County, Illinois Illinois — Wife
1940 Ethel Clark 15 Hardin-County, Kentucky Kentucky — Daughter
1910 Ethel Clark Fluvanna, Virginia Virginia — Daughter
1940 Ethel Clark 45 Jackson-County, Michigan Ohio House Wife Wife
1930 Ethel Clark Le Flore, Oklahoma Oklahoma — Wife
1920 Ethel Clark Boyle, Kentucky Kentucky None Daughter
1920 Ethel Clark Haywood, North Carolina North Carolina — Daughter
1940 Ethel Clark 15 Dickinson-County, Kansas Kansas — Daughter
1940 Ethel M. Clark 36 Garfield-County, Montana Montana — Wife
1930 Ethel Clark King, Washington Washington None Daughter
1940 Ethel Clark 44 Paulding-County, Ohio Ohio — Wife
1910 Ethel M Clark Washington, Tennessee Tennessee — Daughter
1920 Ethel Clark Russell, Virginia Virginia None Daughter
1940 Ethel Clark 46 Polk-County, Florida Florida Sectioning Wife
1910 Ethel M Clark Antelope, Nebraska Nebraska — Daughter
1930 Ethel Clark Meigs, Ohio Ohio — Daughter
1940 Ethel Clark 43 Weld-County, Colorado Colorado — Wife
1920 Ethel M Clark None, None Kansas — Daughter
1930 Ethel C Clark Allegany, Maryland Maryland — Daughter

About Ethel Clark US Census Records & Model Tree

We've indexed 5630 free, proprietary US Census records for Ethel Clark across 1900–1950, covering 48 states and DC: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, 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 Ethel 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 5630 US Census records for Ethel Clark, from 1900 to 1950, across 48 states and DC.
You'll see Ethel'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 Ethel 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 Ethel 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 Ethel Clark records from the 1900 through 1950 US Federal Census, across 48 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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