How many Helen Schmidt census records do you have?

We have 4044 US Census records for Helen Schmidt, from 1900 to 1950, across 46 states, DC, and 1 territory.

What's in a Helen Schmidt census record?

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.

How do I use census records for family research?

Census records are a snapshot of a family every 10 years. You can follow Helen 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.

Are Helen Schmidt census records free?

Yes. All Helen 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.

Which census years and states cover Helen Schmidt?

We have Helen Schmidt records from the 1900 through 1950 US Federal Census, across 46 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Helen Schmidt in the census?

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.

What is the Model Tree for Helen Schmidt?

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.

Where does the census data come from?

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.

Helen Schmidt — US Census Records & Model Tree

We found 4044 free census records for Helen Schmidt across 6 census years (1900–1950), in 46 states, DC, and 1 territory and 688 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Helen Schmidt Census Records by State & County

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Showing of 4044 records for Helen Schmidt US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Helen Schmidt	32	Allegheny-County, Pennsylvania	Pennsylvania	Pickler	Daughter
1940	Helen Schmidt	21	Hamilton-County, Ohio	Ohio	Clerk	Daughter
1940	Helen Schmidt	22	Sedgwick-County, Kansas	Kansas	—	Daughter
1940	Helen Schmidt	41	Erie-County, Ohio	Ohio	Saleslady	Daughter
1940	Helen E. Schmidt	32	St.-Louis-City-County, Missouri	Missouri	Clerk	Daughter
1940	Helen Schmidt	26	Philadelphia-County, Pennsylvania	Pennsylvania	Salesgirl	Daughter
1940	Helen Schmidt	28	Allegheny-County, Pennsylvania	Pennsylvania	—	Wife
1940	Helen Schmidt	30	Wayne-County, Michigan	Michigan	—	Daughter
1930	Helen J Schmidt		Marion, Indiana	Indiana	—	Daughter
1940	Helen Schmidt	26	Wayne-County, Michigan	Michigan	—	Daughter
1940	Helen Schmidt	26	Milwaukee-County, Wisconsin	Wisconsin	Stenographer	Daughter
1930	Helen M. Schmidt		Hamilton, Ohio	Ohio	—	Daughter
1940	Helen G Schmidt	21	Ross-County, Ohio	Ohio	—	Daughter
1940	Helen Schmidt	21	Calumet-County, Wisconsin	Wisconsin	Operator	Daughter
1940	Helen E. Schmidt	21	Jackson-County, Michigan	Michigan	—	Daughter
1930	Helen Schmidt		Kings, New York	New York	Clerk	Daughter
1940	Helen Schmidt	25	Montgomery-County, Ohio	Indiana	Assembler	Daughter
1930	Helen M Schmidt		Allegheny, Pennsylvania	Pennsylvania	—	Wife
1940	Helen Schmidt	50	Clark-County, Ohio	Ohio	—	Wife
1940	Helen M. Schmidt	43	St.-Clair-County, Illinois	Missouri	—	Wife
1940	Helen Schmidt	48	Cook-County, Illinois	Illinois	—	Wife
1930	Helen Schmidt		Cook, Illinois	Illinois	—	Daughter
1940	Helen Schmidt	11	Washita-County, Oklahoma	Oklahoma	—	Daughter
1940	Helen Schmidt	10	Morton-County, North Dakota	North Dakota	—	Daughter
1940	Helen A. Schmidt	44	Ramsey-County, Minnesota	Minnesota	—	Wife
1940	Helen Schmidt	19	Barton-County, Kansas	Kansas	—	Daughter
1930	Helen Schmidt		Cambria, Pennsylvania	Pennsylvania	—	Daughter
1940	Helen Schmidt	15	Mcpherson-County, Kansas	Kansas	—	Daughter
1930	Helen Schmidt		Columbia, Wisconsin	Wisconsin	—	Daughter
1940	Helen Schmidt	19	Wayne-County, Michigan	Michigan	Cashier	Daughter

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About Helen Schmidt US Census Records & Model Tree

We've indexed 4044 free, proprietary US Census records for Helen Schmidt across 1900–1950, covering 46 states, DC, and 1 territory: 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 Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, 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 4044 US Census records for Helen Schmidt, from 1900 to 1950, across 46 states, DC, and 1 territory.
: 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 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 Helen 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 Helen Schmidt records from the 1900 through 1950 US Federal Census, across 46 states, DC, and 1 territory. 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.

Other Schmidt US Census Records

Albert Schmidt Anna Schmidt Annie Schmidt Arthur Schmidt August Schmidt Bertha Schmidt Carl Schmidt Charles Schmidt Clara Schmidt Dorothy Schmidt Edward Schmidt Elizabeth Schmidt Emma Schmidt Frank Schmidt Fred Schmidt Frederick Schmidt George Schmidt Henry Schmidt Herman Schmidt John Schmidt Joseph Schmidt Louis Schmidt Margaret Schmidt Marie Schmidt Mary Schmidt Paul Schmidt Robert Schmidt Walter Schmidt William Schmidt

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