How many Mary Miles census records do you have?

We have 6882 US Census records for Mary Miles, from 1900 to 1950, across 49 states and DC.

What's in a Mary Miles census record?

You'll see Mary'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 Mary Miles'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 Mary Miles census records free?

Yes. All Mary Miles 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 Mary Miles?

We have Mary Miles records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find Mary Miles 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 Mary Miles?

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.

Mary Miles — US Census Records & Model Tree

We found 6882 free census records for Mary Miles across 6 census years (1900–1950), in 49 states and DC and 1513 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Miles Census Records by State & County

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Showing of 6882 records for Mary Miles US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Mary Miles		Russell, Alabama	Alabama	—	Daughter
1920	Mary L. Miles		Hubbard, Minnesota	Minnesota	—	Wife
1920	Mary Ellen Miles		Montgomery, Maryland	Maryland	None	Wife
1920	Mary N. Miles		Baltimore, Maryland	Maryland	—	Wife
1940	Mary Miles	62	Marion-County, Kentucky	Kentucky	—	Wife
1940	Mary Miles	42	Maricopa-County, Arizona	Arizona	—	Wife
1920	Mary Miles		Forsyth, North Carolina	North Carolina	—	Daughter
1940	Mary Miles	15	Powhatan-County, Virginia	Virginia	—	Daughter
1910	Mary V. Miles		Buckingham, Virginia	Virginia	—	Wife
1910	Mary E. Miles		Jackson, West Virginia	West Virginia	—	Wife
1910	Mary Miles		Greene, Alabama	Alabama	Farm Laborer	Wife
1910	Mary Miles		East Baton Rouge, Louisiana	Louisiana	—	Daughter
1910	Mary Miles		District Of Columbia, District of Columbia	Virginia	—	Wife
1940	Mary Miles	16	Dallas-County, Texas	Texas	Maid	Daughter
1910	Mary Miles		Bibb, Georgia	Georgia	—	Daughter
1910	Mary A Miles		Charles, Virginia	Virginia	—	Wife
1910	Mary Miles		Hill, Texas	Texas	Cook	Daughter
1940	Mary E. Miles	11	Accomack-County, Virginia	Virginia	—	Daughter
1940	Mary Miles	14	Oktibbeha-County, Mississippi	Mississippi	—	Daughter
1920	Mary H Miles		Washington, Vermont	Vermont	—	Wife
1940	Mary H. Miles	20	Daviess-County, Kentucky	Kentucky	Mount-Washer	Daughter
1940	Mary Miles	35	Wayne-County, Michigan	Alabama	—	Head
1900	Mary Miles	42	Bullock, Alabama	Alabama	—	Wife
1920	Mary L. Miles		Marlboro, South Carolina	South Carolina	Farm Laborer	Daughter
1930	Mary Miles		Concordia, Louisiana	Louisiana	—	Daughter
1940	Mary Miles	39	Tooele-County, Utah	Utah	—	Wife
1920	Mary Miles		Bolivar, Mississippi	Mississippi	—	Daughter
1940	Mary Miles	15	Adams-County, Mississippi	Mississippi	—	Daughter
1910	Mary Miles		Cass, Texas	Texas	—	Daughter
1930	Mary V. Miles		Boone, Illinois	Illinois	—	Daughter

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About Mary Miles US Census Records & Model Tree

We've indexed 6882 free, proprietary US Census records for Mary Miles across 1900–1950, covering 49 states and DC: 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 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 Mary 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 6882 US Census records for Mary Miles, from 1900 to 1950, across 49 states and DC.
: You'll see Mary'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 Mary Miles'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 Mary Miles 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 Mary Miles records from the 1900 through 1950 US Federal Census, across 49 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.