How many Robert Mills census records do you have?

We have 4892 US Census records for Robert Mills, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a Robert Mills census record?

You'll see Robert'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 Robert Mills'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 Robert Mills census records free?

Yes. All Robert Mills 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 Robert Mills?

We have Robert Mills 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 Robert Mills 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 Robert Mills?

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.

Robert Mills — US Census Records & Model Tree

We found 4892 free census records for Robert Mills across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 1210 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

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Showing of 4892 records for Robert Mills US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Robert Mills	51	Leavenworth-County, Kansas	Kansas	Farmer	Head
1940	Robert L. Mills	22	Franklin-County, Virginia	Virginia	Laborer	Son
1910	Robert Mills		Hanover, Virginia	Virginia	Farmer	Head
1940	Robert L. Mills	56	Pittsylvania-County, Virginia	Virginia	Farmer	Head
1940	Robert L. Mills	71	Franklin-County, Virginia	Virginia	Farming	Head
1940	Robert Mills	57	Knox-County, Kentucky	Kentucky	Farmer	Head
1930	Robert N Mills		Philadelphia, Pennsylvania	New Jersey	Machinist	Head
1940	Robert L. Mills	37	Harris-County, Texas	Texas	Manager	Head
1930	Robert L. Mills		Hancock, Tennessee	Tennessee	Farmer	Head
1910	Robert Mills		Rusk, Texas	Texas	Farmer	Head
1930	Robert Mills		Knox, Kentucky	Kentucky	—	Son
1910	Robert Mills		Washington, Georgia	Georgia	Farmer	Head
1940	Robert Mills	20	Fayette-County, Pennsylvania	Pennsylvania	New Worker	Son
1920	Robert Mills		Henry, Georgia	Georgia	—	Son
1910	Robert Mills		Rockingham, North Carolina	North Carolina	Farmer	Head
1940	Robert K. Mills	13	Salt-Lake-County, Utah	Utah	—	Son
1940	Robert Jr. Mills	12	Knox-County, Kentucky	Kentucky	—	Son
1940	Robert E Mills	14	Patrick-County, Virginia	Virginia	Helper	Son
1920	Robert Mills		Fayette, West Virginia	West Virginia	—	Son
1940	Robert Mills	43	Knox-County, Kentucky	Kentucky	Laborer	Head
1930	Robert Lee Mills		Sumner, Tennessee	Tennessee	None	Son
1930	Robert Mills		Tangipahoa, Louisiana	Louisiana	—	Son
1940	Robert Mills	37	Philadelphia-County, Pennsylvania	Virginia	Farmer	Head
1940	Robert O. Mills	17	Washington-County, Maryland	Maryland	—	Son
1940	Robert Mills	19	Pulaski-County, Kentucky	Kentucky	—	Son
1940	Robert Jr. Mills	5	Red-River-County, Louisiana	Louisiana	—	Son
1940	Robert Mills	37	Red-River-County, Louisiana	Louisiana	Farmer	Head
1930	Robert Mills		Wayne, Michigan	Michigan	—	Son
1930	Robert Mills		Clark, Washington	California	—	Son
1920	Robert P. Mills		Rockingham, North Carolina	North Carolina	—	Son

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About Robert Mills US Census Records & Model Tree

We've indexed 4892 free, proprietary US Census records for Robert Mills across 1900–1950, covering 50 states, DC, and 1 territory: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, 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 Robert 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 4892 US Census records for Robert Mills, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see Robert'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 Robert Mills'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 Robert Mills 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 Robert Mills 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.