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Eugene Harris — US Census Records & Model Tree

We found 3496 free census records for Eugene Harris across 6 census years (1900–1950), in 49 states and DC and 1079 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Eugene Harris Census Records by State & County

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Family Members (in same household)
Showing of 3496 records for Eugene Harris US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1940 Eugene Harris 38 Bryan-County, Oklahoma Mississippi Laborer Head
1940 Eugene Harris 38 St.-Lawrence-County, New York Vermont Salesman Head
1940 Eugene Harris 30 Lee-County, South Carolina South Carolina Laborer Head
1940 Eugene Harris 21 Walworth-County, Wisconsin Wisconsin Caretaker Son
1940 Eugene C. Harris 42 Hamilton-County, Texas Texas Farmer Head
1940 Eugene Harris 25 Madison-County, Mississippi Mississippi Wage-Hand Head
1940 Eugene Harris 24 Baltimore-City-County, Maryland North Carolina Chauffeur Son
1940 Eugene Harris 22 Marion-County, Indiana Indiana Truck Driver Son
1940 Eugene P Harris 25 Campbell-County, Virginia Virginia Laborer Son
1940 Eugene Jr. Harris 21 Wayne-County, Michigan Michigan Painter Son
1940 Eugene Harris 33 Davidson-County, Tennessee Tennessee Helper Son
1920 Eugene Harris Jackson, Missouri Kentucky None Wife
1940 Eugene D. Harris 46 Ford-County, Kansas Nebraska Painter Head
1940 Eugene Jr. Harris 15 Ford-County, Kansas Kansas — Son
1940 Eugene Harris 13 Reno-County, Kansas Kansas — Son
1930 Eugene Harris Taylor, Georgia Georgia Laborer Son
1940 Eugene Harris 16 Rio-Grande-County, Colorado Kansas Cutter Son
1940 Eugene Harris 11 Clark-County, Ohio Ohio — Son
1940 Eugene Harris 41 Cook-County, Illinois Georgia Laborer Head
1920 Eugene Harris Pulaski, Georgia Georgia — Son
1910 Eugene Harris Bolivar, Mississippi Mississippi — Son
1940 Eugene Harris 29 Orleans-County, Louisiana Louisiana Plasterer Head
1940 Eugene Harris 15 Jefferson-County, Kentucky Kentucky — Son
1940 Eugene Harris 17 Braxton-County, West Virginia West Virginia Farmer Son
1940 Eugene Harris 12 Latah-County, Idaho Idaho — Son
1920 Eugene Harris Jackson, Missouri Missouri — Son
1920 Eugene Harris Marion, Indiana Kentucky Laborer Son
1910 Eugene Harris Macon, Georgia Georgia Farmer Head
1940 Eugene R. Harris 18 Louisa-County, Virginia Virginia Logging Son
1940 Eugene Harris 14 Athens-County, Ohio Ohio — Son

About Eugene Harris US Census Records & Model Tree

We've indexed 3496 free, proprietary US Census records for Eugene Harris across 1900–1950, covering 49 states and DC: Alabama, 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 Eugene 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 3496 US Census records for Eugene Harris, from 1900 to 1950, across 49 states and DC.
You'll see Eugene'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 Eugene Harris'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 Eugene Harris 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 Eugene Harris 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.
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