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Frank Schmidt — US Census Records & Model Tree

We found 5239 free census records for Frank Schmidt across 6 census years (1900–1950), in 48 states and DC and 753 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Frank Schmidt Census Records by State & County

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Family Members (in same household)
Showing of 5239 records for Frank Schmidt US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1940 Frank E. Schmidt 48 Otter-Tail-County, Minnesota Iowa Farmer Head
1940 Frank J. Schmidt 46 Jefferson-County, Kentucky Kentucky Bottler Head
1930 Frank Jr. Schmidt Jefferson, Kentucky Kentucky — Son
1940 Frank Schmidt 22 Queens-County, New York New York Assembler Son
1940 Frank J. Schmidt 35 Clark-County, Wisconsin Wisconsin Farmer Head
1930 Frank Schmidt Philadelphia, Pennsylvania Pennsylvania Meter Tester Son
1940 Frank H Schmidt 23 Falls-County, Texas Texas Herbarium Son
1940 Frank F. Schmidt 35 Kiowa-County, Kansas Kansas Farmer Head
1940 Frank Schmidt 34 Cook-County, Illinois Illinois Meat Inspector Son
1920 Frank Schmidt Ottawa, Kansas England Farmer Head
1940 Frank A. Schmidt 28 Gillespie-County, Texas Texas Farmer Head
1940 Frank Schmidt 30 Kings-County, New York New York Laborer Son
1940 Frank Schmidt 30 St.-Louis-City-County, Missouri Missouri Chauffer Head
1940 Frank Schmidt 25 Scotts-Bluff-County, Nebraska Nebraska Farm Laborer Head
1940 Frank Schmidt 43 Macomb-County, Michigan Michigan Salesman Head
1940 Frank C. Schmidt 37 Moody-County, South Dakota Iowa Farmer Son
1940 Frank Schmidt 33 Queens-County, New York New York Draftsman Husband
1940 Frank Schmidt 30 Cook-County, Illinois Illinois Laborer Head
1940 Frank Schmidt 23 Marion-County, Indiana Indiana Bookkeeper Son
1940 Frank Schmidt 35 Bronx-County, New York New York Truck Driver Head
1940 Frank Schmidt 65 Will-County, Illinois Illinois Farm Owner Head
1930 Frank Schmidt Baltimore, Maryland Maryland Clerk Head
1940 Frank Schmidt 49 Kiowa-County, Kansas Kansas Farmer Head
1920 Frank Schmidt Stevens, Washington Minnesota Farmer Head
1940 Frank Schmidt 52 Howard-County, Nebraska Kansas Carpenter Head
1940 Frank H. Schmidt 41 Genesee-County, Michigan Ohio Trading Post Operator Head
1940 Frank D. Schmidt 58 Jefferson-County, Kentucky Kentucky Contractor Head
1930 Frank Schmidt Peoria, Illinois Germany Tailor Head
1930 Frank Schmidt Cook, Illinois Germany Draftsman Head
1940 Frank Schmidt 40 Summit-County, Ohio Pennsylvania Brakeman Head

About Frank Schmidt US Census Records & Model Tree

We've indexed 5239 free, proprietary US Census records for Frank Schmidt across 1900–1950, covering 48 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 Dakota, Tennessee, Texas, Utah, 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 Frank 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 5239 US Census records for Frank Schmidt, from 1900 to 1950, across 48 states and DC.
You'll see Frank'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 Frank Schmidt'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 Frank Schmidt 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 Frank Schmidt 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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