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Frank Frank — US Census Records & Model Tree

We found 4167 free census records for Frank Frank across 6 census years (1900–1950), in 50 states and DC and 1034 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Frank Frank Census Records by State & County

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Census Record Search

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Family Members (in same household)
Showing of 4167 records for Frank Frank US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1940 Frank Frank 27 New-York-County, New York New York Attendant Head
1940 Frank Frank 13 Hudson-County, New Jersey New Jersey Gluer Son
1940 Frank Frank 51 Nassau-County, New York New York Machinist Head
1940 Frank Frank 47 Cambria-County, Pennsylvania Pennsylvania Coal Loader Head
1930 Frank Frank Morton, North Dakota North Dakota None Son
1920 Frank Frank Freeborn, Minnesota Iowa None Head
1930 Frank Frank Cook, Illinois Poland Laborer Head
1920 Frank Frank Hamilton, Ohio Ohio Foreman Head
1900 Frank Frank 40 Philadelphia, Pennsylvania Germany Baker Head
1940 Frank Frank 22 Lawrence-County, Pennsylvania Pennsylvania Laborer Son
1930 Frank Frank Cook, Illinois Italy Laborer Head
1940 Frank Frank 24 Queens-County, New York New York — Son
1910 Frank Frank Schuylkill, Pennsylvania Pennsylvania Laborer Son
1930 Frank D Frank Adair, Iowa Iowa — Daughter
1910 Frank Frank Hartford, Connecticut Connecticut Laborer Son
1920 Frank Frank York, South Carolina South Carolina Farmer Son
1910 Frank Frank Washington, Minnesota Germany — Head
1940 Frank Frank 19 Herkimer-County, New York New York Stenographer Son
1920 Frank W Frank Allegheny, Pennsylvania Pennsylvania — Son
1930 Frank E. Jr. Frank Suffolk, Massachusetts Massachusetts — Son
1940 Frank Jr. Frank 19 Union-County, New Jersey New Jersey — Son
1900 Frank Frank 43 Kings, New York Germany Baker Head
1920 Frank K. Frank Philadelphia, Pennsylvania Pennsylvania Carpenter Head
1940 Frank Frank 25 Baltimore-City-County, Maryland Maryland Printer Son
1940 Frank Frank 46 Queens-County, New York Italy Painter Head
1940 Frank Frank 45 Cook-County, Illinois Illinois Chauffeur Head
1940 Frank Frank 29 Cook-County, Illinois Illinois Assembler Son
1930 Frank Jr. Frank Philadelphia, Pennsylvania Pennsylvania — Son
1920 Frank Frank Douglas, Nebraska Nebraska — Son
1930 Frank Frank Queens, New York Germany Fur Dresser Head

About Frank Frank US Census Records & Model Tree

We've indexed 4167 free, proprietary US Census records for Frank Frank 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 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 4167 US Census records for Frank Frank, from 1900 to 1950, across 50 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 Frank'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 Frank 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 Frank 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.
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