How many Frank Pierce census records do you have?

We have 3091 US Census records for Frank Pierce, from 1900 to 1950, across 49 states and DC.

What's in a Frank Pierce census record?

You'll see Frank'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 Frank Pierce'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 Frank Pierce census records free?

Yes. All Frank Pierce 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 Frank Pierce?

We have Frank Pierce 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 Frank Pierce 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 Frank Pierce?

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.

Frank Pierce — US Census Records & Model Tree

We found 3091 free census records for Frank Pierce across 6 census years (1900–1950), in 49 states and DC and 944 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Frank Pierce Census Records by State & County

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Showing of 3091 records for Frank Pierce US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Frank W. Pierce		Providence, Rhode Island	Rhode Island	Trooper	Son
1940	Frank Pierce	33	Jasper-County, Mississippi	Mississippi	Farmer	Head
1930	Frank R Pierce		Franklin, Ohio	Illinois	Barber	Son
1940	Frank Pierce	34	Bergen-County, New Jersey	New Jersey	Light & Foghorn	Head
1940	Frank A Pierce	22	Westchester-County, New York	New York	—	Son
1940	Frank L. Pierce	27	Columbiana-County, Ohio	Ohio	Owner Operator	Head
1940	Frank W. Pierce	48	Salem-County, New Jersey	New Jersey	Farmer	Head
1940	Frank Pierce	49	Vinton-County, Ohio	Ohio	Laborer	Head
1910	Frank H. Pierce		Bristol, Massachusetts	Massachusetts	Farmer	Head
1940	Frank G. Pierce	50	Will-County, Illinois	Illinois	Watchman	Head
1940	Frank Pierce	50	Franklin-County, Washington	Austria	Brakeman	Head
1920	Frank Pierce		Worcester, Massachusetts	Massachusetts	Laborer	Head
1930	Frank E. Pierce		Waldo, Maine	Maine	Farmer	Head
1930	Frank Pierce		Calhoun, Iowa	Iowa	Farmer	Head
1940	Frank J. Pierce	61	Jo-Daviess-County, Illinois	Wisconsin	Flagman	Head
1940	Frank Pierce	14	Hall-County, Georgia	Georgia	New Worker	Son
1940	Frank Pierce	25	Cuyahoga-County, Ohio	Minnesota	Machine Opr.	Son
1930	Frank E. Pierce		Foster, North Dakota	North Dakota	Laborer	Son
1910	Frank Pierce		Phelps, Nebraska	Nebraska	—	Son
1920	Frank W. Pierce		Cattaraugus, New York	New York	Folding Machine	Head
1940	Frank Pierce	16	Walker-County, Georgia	Georgia	—	Son
1940	Frank Pierce	17	Williamson-County, Illinois	Illinois	—	Son
1940	Frank Pierce	54	Atchison-County, Kansas	Missouri	Laborer	Head
1940	Frank Pierce	11	Riverside-County, California	California	—	Son
1940	Frank S. Jr. Pierce	23	Middlesex-County, Massachusetts	Massachusetts	Insurance Broker	Son
1910	Frank M. Pierce		Lancaster, Nebraska	Massachusetts	Organizer	Head
1940	Frank Pierce	61	Hardin-County, Iowa	Iowa	Laborer	Head
1940	Frank E Pierce	61	Suffolk-County, Massachusetts	Massachusetts	Dentist	Head
1930	Frank M. Pierce		Jefferson, Texas	Mississippi	Pumpman	Head
1920	Frank Pierce		Orange, Indiana	Indiana	Laborer	Son

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About Frank Pierce US Census Records & Model Tree

We've indexed 3091 free, proprietary US Census records for Frank Pierce 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 Frank 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 3091 US Census records for Frank Pierce, from 1900 to 1950, across 49 states and DC.
: You'll see Frank'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 Frank Pierce'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 Frank Pierce 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 Frank Pierce 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.