How many Helen Hansen census records do you have?

We have 3434 US Census records for Helen Hansen, from 1900 to 1950, across 48 states and DC.

What's in a Helen Hansen 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 Hansen'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 Hansen census records free?

Yes. All Helen Hansen 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 Hansen?

We have Helen Hansen records from the 1900 through 1950 US Federal Census, across 48 states and DC. Use the year and state filters to narrow your results.

How do I find Helen Hansen 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 Hansen?

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 Hansen — US Census Records & Model Tree

We found 3434 free census records for Helen Hansen across 6 census years (1900–1950), in 48 states and DC and 686 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Helen Hansen Census Records by State & County

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Showing of 3434 records for Helen Hansen US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Helen Hansen	21	Brown-County, Wisconsin	Wisconsin	Secretary	Daughter
1920	Helen Hansen		Kings, New York	New York	—	Daughter
1920	Helen Hansen		Clay, Missouri	Missouri	—	Daughter
1940	Helen M. Hansen	22	Tripp-County, South Dakota	South Dakota	Teacher	Daughter
1940	Helen Hansen	32	King-County, Washington	Washington	Housewife	Wife
1940	Helen M. Hansen	23	Alameda-County, California	California	—	Wife
1930	Helen L Hansen		Multnomah, Oregon	Oregon	Teacher	Daughter
1940	Helen A. Hansen	31	Hennepin-County, Minnesota	Minnesota	Stenographer	Daughter
1910	Helen Hansen		King, Washington	Norway	—	Wife
1930	Helen Hansen		Richmond, New York	New York	—	Wife
1940	Helen Hansen	49	Fresno-County, California	Pennsylvania	—	Wife
1940	Helen Hansen	68	Westchester-County, New York	Pennsylvania	—	Wife
1930	Helen Hansen		Buchanan, Missouri	Missouri	—	Daughter
1920	Helen A. Hansen		Suffolk, Massachusetts	Massachusetts	—	Daughter
1930	Helen Hansen		Wayne, Michigan	Michigan	—	Daughter
1940	Helen Hansen	10	Cloud-County, Kansas	Kansas	—	Daughter
1940	Helen Hansen	14	Comanche-County, Oklahoma	Montana	—	Daughter
1930	Helen O. Hansen		Clearwater, Minnesota	Minnesota	—	Daughter
1940	Helen Hansen	35	Kings-County, New York	New York	—	Wife
1930	Helen M Hansen		Dunn, Wisconsin	Wisconsin	—	Daughter
1930	Helen Hansen		Rock, Minnesota	Minnesota	—	Daughter
1940	Helen Hansen	11	San-Mateo-County, California	California	—	Daughter
1940	Helen Hansen	17	Audubon-County, Iowa	Iowa	—	Daughter
1920	Helen Hansen		Hudson, New Jersey	New Jersey	Typist	Daughter
1940	Helen Hansen	11	Winnebago-County, Iowa	Iowa	—	Daughter
1920	Helen Hansen		New York, New York	New York	—	Daughter
1930	Helen Hansen		Kings, New York	New York	—	Daughter
1940	Helen Hansen	19	Utah-County, Utah	Utah	—	Daughter
1930	Helen Hansen		St Louis, Minnesota	Minnesota	None	Daughter
1920	Helen Hansen		Pottawattamie, Iowa	Iowa	—	Daughter

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About Helen Hansen US Census Records & Model Tree

We've indexed 3434 free, proprietary US Census records for Helen Hansen 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 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, 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 3434 US Census records for Helen Hansen, from 1900 to 1950, across 48 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 Hansen'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 Hansen 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 Hansen 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.

Other Hansen US Census Records

Alice Hansen Andrew Hansen Anna Hansen Annie Hansen Arthur Hansen Carl Hansen Charles Hansen Dorothy Hansen Edward Hansen Emma Hansen George Hansen Hans Hansen Harold Hansen Harry Hansen Henry Hansen James Hansen John Hansen Margaret Hansen Marie Hansen Mary Hansen Peter Hansen Robert Hansen Ruth Hansen William Hansen

All Hansen census records →

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