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Helen Hall — US Census Records & Model Tree

We found 7259 free census records for Helen Hall across 6 census years (1900–1950), in 50 states and DC and 1511 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Helen Hall Census Records by State & County

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Family Members (in same household)
Showing of 7259 records for Helen Hall US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1920 Helen Hall Dauphin, Pennsylvania Pennsylvania — Daughter
1940 Helen Hall 26 Rapides-County, Louisiana Louisiana Maid Daughter
1940 Helen Hall 25 Allegheny-County, Pennsylvania Pennsylvania — Daughter
1920 Helen Hall Lycoming, Pennsylvania Pennsylvania None Daughter
1930 Helen Hall Allegheny, Pennsylvania Pennsylvania Asst Florlady Daughter
1920 Helen E. Hall Miami, Kansas Kansas None Daughter
1940 Helen Hall 28 Cook-County, Illinois Illinois Secretary Daughter
1920 Helen Hall Allegheny, Pennsylvania Pennsylvania — Daughter
1940 Helen Hall 47 Labette-County, Kansas Kansas Bookkeeper Daughter
1940 Helen Hall 43 Lawrence-County, Pennsylvania Pennsylvania — Wife
1940 Helen Hall 52 Middlesex-County, Massachusetts Vermont — Wife
1940 Helen E Hall 41 Brookings-County, South Dakota Iowa — Wife
1940 Helen U. Hall 45 Middlesex-County, Massachusetts New Hampshire Interviewer Wife
1930 Helen M. Hall Alameda, California Scotland None Wife
1940 Helen Hall 27 Baltimore-City-County, Maryland Maryland — Wife
1940 Helen Hall 20 Pike-County, Kentucky Kentucky — Daughter
1920 Helen B. Hall Bosque, Texas Texas — Daughter
1920 Helen Hall Washington, Kentucky Kentucky — Daughter
1940 Helen Hall 17 Wilkes-County, Georgia Georgia — Daughter
1940 Helen Hall 12 Morgan-County, Tennessee Tennessee None Daughter
1940 Helen Hall 19 Graham-County, North Carolina North Carolina — Daughter
1940 Helen Hall 11 Carter-County, Kentucky Kentucky — Daughter
1930 Helen Hall Volusia, Florida Florida — Daughter
1930 Helen Hall Union, New Mexico Texas None Daughter
1920 Helen Hall Mercer, West Virginia West Virginia — Daughter
1930 Helen Hall Marion, Iowa Iowa None Daughter
1940 Helen Hall 15 Jefferson-County, Florida Florida — Daughter
1940 Helen Hall 13 Greene-County, North Carolina North Carolina — Daughter
1940 Helen M Hall 20 Middlesex-County, Massachusetts Massachusetts Hand Worker Daughter
1920 Helen Hall Comanche, Texas Texas None Daughter

About Helen Hall US Census Records & Model Tree

We've indexed 7259 free, proprietary US Census records for Helen Hall 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 Helen 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 7259 US Census records for Helen Hall, from 1900 to 1950, across 50 states and DC.
You'll see Helen'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 Helen Hall'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 Helen Hall 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 Helen Hall 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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