How many Agnes Thomas census records do you have?

We have 3158 US Census records for Agnes Thomas, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a Agnes Thomas census record?

You'll see Agnes'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 Agnes Thomas'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 Agnes Thomas census records free?

Yes. All Agnes Thomas 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 Agnes Thomas?

We have Agnes Thomas records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Agnes Thomas 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 Agnes Thomas?

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.

Agnes Thomas — US Census Records & Model Tree

We found 3158 free census records for Agnes Thomas across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 976 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Agnes Thomas Census Records by State & County

Records per state:

Census Record Search

First Name

Middle Name

Last Name (Required)

Census Year

State

Birth Year

Year Range

Birthplace

Age From

Age To

Exact match: Name Location Year

Alternate First Names (comma-separated)

Alternate Last Names (comma-separated)

County

Sex

Marital Status

Race

Relationship to Head

Occupation

Census Page ID

Family Members (in same household)

Search Records

Showing of 3158 records for Agnes Thomas US Census, ranked by Model Tree richness

No records match your filters.

Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Agnes O. Thomas		Wayne, Michigan	Scotland	Steamfitter	Son
1940	Agnes Thomas	18	Wayne-County, Michigan	Michigan	—	Daughter
1930	Agnes A Thomas		Jackson, Missouri	Kansas	—	Daughter
1940	Agnes Thomas	40	Laurens-County, Georgia	Georgia	Housekeeper	Wife
1930	Agnes W. Thomas		Wayne, Michigan	Scotland	—	Wife
1940	Agnes Thomas	58	Marion-County, Illinois	Illinois	—	Wife
1940	Agnes Thomas	46	Maricopa-County, Arizona	Arizona	—	Head
1940	Agnes Thomas	49	Silver-Bow-County, Montana	Colorado	—	Wife
1940	Agnes Thomas	52	New-York-County, New York	New York	Housewife	Head
1940	Agnes Thomas	58	Cambria-County, Pennsylvania	Pennsylvania	—	Head
1940	Agnes Thomas	36	Fort-Bend-County, Texas	Texas	—	Wife
1940	Agnes Thomas	21	Shelby-County, Illinois	Illinois	—	Daughter
1940	Agnes May Thomas	12	Marion-County, Illinois	Illinois	—	Daughter
1940	Agnes Thomas	17	Cache-County, Utah	Utah	—	Daughter
1940	Agnes Thomas	17	Johnson-County, Texas	Texas	—	Daughter
1930	Agnes Thomas		New York, New York	West Indies	Domestic	Wife
1930	Agnes Thomas		Portsmouth, Virginia	Virginia	—	Daughter
1910	Agnes Thomas		Clearfield, Pennsylvania	Pennsylvania	—	Daughter
1930	Agnes Thomas		Concordia, Louisiana	Louisiana	Laborer	Daughter
1930	Agnes Thomas		Luzerne, Pennsylvania	Pennsylvania	Servant	Daughter
1910	Agnes Thomas		Lincoln, Mississippi	Mississippi	Farm Laborer	Wife
1910	Agnes Thomas		Bath, Kentucky	Kentucky	—	Daughter
1910	Agnes Thomas		Passaic, New Jersey	New Jersey	None	Daughter
1940	Agnes R. Thomas	25	St.-Louis-City-County, Missouri	Missouri	—	Daughter
1920	Agnes Thomas		Nelson, Kentucky	Kentucky	None	Daughter
1910	Agnes Thomas		Clark, Ohio	Kentucky	Laundress	Head
1940	Agnes Thomas	21	Wayne-County, Michigan	Michigan	Receptionist	Daughter
1930	Agnes Thomas		Prince George, Maryland	Maryland	Laborer	Daughter
1920	Agnes Thomas		Onondaga, New York	New York	—	Wife
1920	Agnes S. Thomas		Hennepin, Minnesota	Pennsylvania	Bookkeeper	Daughter

Load More Agnes Thomas Census Records

About Agnes Thomas US Census Records & Model Tree

We've indexed 3158 free, proprietary US Census records for Agnes Thomas across 1900–1950, covering 50 states, DC, and 1 territory: 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, U.S. Virgin Islands, 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 Agnes 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 3158 US Census records for Agnes Thomas, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see Agnes'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 Agnes Thomas'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 Agnes Thomas 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 Agnes Thomas records from the 1900 through 1950 US Federal Census, across 50 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.