How many Oscar Anderson census records do you have?

We have 12682 US Census records for Oscar Anderson, from 1900 to 1950, across 50 states and DC.

What's in a Oscar Anderson census record?

You'll see Oscar'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 Oscar Anderson'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 Oscar Anderson census records free?

Yes. All Oscar Anderson 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 Oscar Anderson?

We have Oscar Anderson records from the 1900 through 1950 US Federal Census, across 50 states and DC. Use the year and state filters to narrow your results.

How do I find Oscar Anderson 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 Oscar Anderson?

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.

Oscar Anderson — US Census Records & Model Tree

We found 12682 free census records for Oscar Anderson across 6 census years (1900–1950), in 50 states and DC and 1503 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Oscar Anderson Census Records by State & County

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Showing of 12682 records for Oscar Anderson US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Oscar A. Anderson	48	Hennepin-County, Minnesota	Minnesota	Sign Painter	Head
1930	Oscar Anderson		Otter Tail, Minnesota	Minnesota	Farming	Head
1930	Oscar Anderson		Ransom, North Dakota	North Dakota	Farming	Head
1940	Oscar B Anderson	56	Beckham-County, Oklahoma	Missouri	Farmer	Head
1930	Oscar Anderson		Mckean, Pennsylvania	Pennsylvania	Merchant	Head
1940	Oscar Anderson	51	Hennepin-County, Minnesota	Minnesota	—	Head
1930	Oscar E. Anderson		Saunders, Nebraska	Nebraska	Farmer	Head
1940	Oscar Anderson	32	Nance-County, Nebraska	Nebraska	Farmer	Head
1930	Oscar Anderson		Clay, Minnesota	Minnesota	Farmer	Son
1930	Oscar M Anderson		Denver, Colorado	Colorado	—	Son
1940	Oscar Anderson	52	Cook-County, Illinois	Illinois	Engineer	Head
1930	Oscar A. Anderson		Worcester, Massachusetts	Massachusetts	Shipper	Son
1940	Oscar Anderson	52	Rock-Island-County, Illinois	Illinois	Proprietor	Son
1920	Oscar C. Anderson		Nodaway, Missouri	Missouri	Labor	Son
1940	Oscar Anderson	31	Amite-County, Mississippi	Mississippi	Loading Cars	Head
1920	Oscar O. Anderson		Kitsap, Washington	Washington	Logger	Son
1920	Oscar Anderson		Kings, New York	New York	Draughtsman	Son
1940	Oscar Anderson	24	Philadelphia-County, Pennsylvania	Georgia	Laborer	Son
1920	Oscar Anderson		Worcester, Massachusetts	Massachusetts	Iron Worker	Son
1940	Oscar Anderson	27	Pembina-County, North Dakota	North Dakota	Laborer	Son
1920	Oscar Anderson		Middlesex, Massachusetts	Massachusetts	Driver	Son
1920	Oscar Anderson		San Francisco, California	California	Clerk	Son
1940	Oscar E. Anderson	40	Cheshire-County, New Hampshire	Massachusetts	Engraver	Head
1930	Oscar B. Anderson		Worcester, Massachusetts	Massachusetts	Carpenter	Son
1940	Oscar Anderson	52	Dickinson-County, Kansas	Kansas	Salesman	Son
1940	Oscar Anderson	56	Wharton-County, Texas	Nebraska	Proprietor	Head
1920	Oscar Anderson		Kings, New York	New York	Shoes	Son
1940	Oscar Anderson	32	Mountrail-County, North Dakota	North Dakota	Farming	Head
1940	Oscar H. Anderson	44	Eagle-County, Colorado	Colorado	Rancher	Head
1940	Oscar Jr. Anderson	21	Washington-County, Nebraska	Nebraska	Keeper	Son

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About Oscar Anderson US Census Records & Model Tree

We've indexed 12682 free, proprietary US Census records for Oscar Anderson 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 Oscar 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 12682 US Census records for Oscar Anderson, from 1900 to 1950, across 50 states and DC.
: You'll see Oscar'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 Oscar Anderson'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 Oscar Anderson 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 Oscar Anderson 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.

Other Anderson US Census Records

Ada Anderson Agnes Anderson Albert Anderson Alfred Anderson Alice Anderson Alma Anderson Alvin Anderson Amanda Anderson Andrew Anderson Anna Anderson Annie Anderson Arthur Anderson August Anderson Augusta Anderson Axel Anderson Barbara Anderson Beatrice Anderson Bernice Anderson Bertha Anderson Bessie Anderson Betty Anderson Carl Anderson Caroline Anderson Carrie Anderson Catherine Anderson Charles Anderson Charlie Anderson Charlotte Anderson Clara Anderson Clarence Anderson Clifford Anderson Cora Anderson David Anderson Donald Anderson Dora Anderson Doris Anderson Dorothy Anderson Earl Anderson Edith Anderson Edna Anderson Edward Anderson Edwin Anderson Eleanor Anderson Elizabeth Anderson Ella Anderson Ellen Anderson Elmer Anderson Elsie Anderson Emil Anderson Emma Anderson Ernest Anderson Esther Anderson Ethel Anderson Eugene Anderson Eva Anderson Evelyn Anderson Florence Anderson Frances Anderson Francis Anderson Frank Anderson Fred Anderson George Anderson Gertrude Anderson Gladys Anderson Grace Anderson Hannah Anderson Hans Anderson Harold Anderson Harry Anderson Hattie Anderson Hazel Anderson Helen Anderson Henry Anderson Herbert Anderson Herman Anderson Hilda Anderson Howard Anderson Hulda Anderson Ida Anderson Irene Anderson Isaac Anderson Jack Anderson James Anderson Jane Anderson Jean Anderson Jennie Anderson Jessie Anderson Joe Anderson John Anderson Joseph Anderson Josephine Anderson Julia Anderson Katherine Anderson Kenneth Anderson Laura Anderson Lawrence Anderson Lena Anderson Leonard Anderson Lillian Anderson Lillie Anderson Lizzie Anderson Lloyd Anderson Lois Anderson Louis Anderson Louise Anderson Lucille Anderson Lucy Anderson Lula Anderson Mabel Anderson Maggie Anderson Margaret Anderson Marie Anderson Marion Anderson Martha Anderson Martin Anderson Mary Anderson Matilda Anderson Mattie Anderson Melvin Anderson Mildred Anderson Minnie Anderson Myrtle Anderson Nancy Anderson Nellie Anderson Nels Anderson Ole Anderson Otto Anderson Paul Anderson Pearl Anderson Peter Anderson Ralph Anderson Ray Anderson Raymond Anderson Richard Anderson Robert Anderson Rosa Anderson Rose Anderson Roy Anderson Ruby Anderson Russell Anderson Ruth Anderson Sam Anderson Samuel Anderson Sarah Anderson Selma Anderson Shirley Anderson Thelma Anderson Theodore Anderson Thomas Anderson Victor Anderson Viola Anderson Virginia Anderson Walter Anderson William Anderson Willie Anderson

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