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Joseph Fitzgerald — US Census Records & Model Tree

We found 2920 free census records for Joseph Fitzgerald across 6 census years (1900–1950), in 47 states and DC and 482 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Joseph Fitzgerald Census Records by State & County

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Family Members (in same household)
Showing of 2920 records for Joseph Fitzgerald US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1940 Joseph Fitzgerald 31 Kings-County, New York New York Iron Worker Son
1940 Joseph Fitzgerald 36 Cook-County, Illinois Illinois Policeman Head
1930 Joseph Fitzgerald Williamson, Tennessee Tennessee Laborer Son
1940 Joseph Fitzgerald 30 New-York-County, New York New York Wire Cutter Son
1940 Joseph Fitzgerald 38 Kings-County, New York New York Longshoreman Son
1940 Joseph E. Fitzgerald 23 Cuyahoga-County, Ohio Ohio Optometrist Son
1940 Joseph Fitzgerald 46 Kings-County, New York Ireland Electrician Head
1930 Joseph Fitzgerald New York, New York New York Clerk Son
1940 Joseph Fitzgerald 21 Kings-County, New York New York Office Clerk Son
1930 Joseph E. Fitzgerald Roanoke, Virginia Virginia Laborer Son
1920 Joseph Fitzgerald Gibson, Tennessee Tennessee None Son
1940 Joseph Fitzgerald 33 Champaign-County, Illinois Illinois Farmer Son
1940 Joseph P Fitzgerald 41 Merrimack-County, New Hampshire New Hampshire Laundry Worker Son
1940 Joseph P. Fitzgerald 33 Salt-Lake-County, Utah Utah Dental Mechanic Head
1940 Joseph Fitzgerald 58 Benton-County, Iowa Iowa Farmer Head
1940 Joseph Fitzgerald 48 Hudson-County, New Jersey New York Supt Head
1930 Joseph Fitzgerald Mclean, North Dakota Iowa Farmer Head
1940 Joseph Fitzgerald 84 Westchester-County, New York New York — Head
1930 Joseph Fitzgerald Cook, Illinois Illinois Truck Driver Head
1940 Joseph Fitzgerald 15 Suffolk-County, Massachusetts Massachusetts — Son
1920 Joseph Fitzgerald Shelby, Tennessee Mississippi Farmer Head
1940 Joseph M Fitzgerald 25 Ashtabula-County, Ohio Ohio Bell-Hop Son
1940 Joseph Fitzgerald 28 Kings-County, New York New York Plumber'S Helper Son
1920 Joseph P. Fitzgerald Allegheny, Pennsylvania Pennsylvania Assembler Son
1910 Joseph T Fitzgerald Shelby, Tennessee Tennessee Laborer Son
1940 Joseph Fitzgerald 27 Camden-County, New Jersey New Jersey — Son
1940 Joseph Fitzgerald 19 Marion-County, Indiana Indiana — Son
1920 Joseph Fitzgerald Queens, New York New York Clerk Son
1940 Joseph Fitzgerald 13 Wayne-County, Michigan Michigan — Son
1940 Joseph Fitzgerald 16 Kings-County, New York New York — Son

About Joseph Fitzgerald US Census Records & Model Tree

We've indexed 2920 free, proprietary US Census records for Joseph Fitzgerald across 1900–1950, covering 47 states and DC: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, 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.

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 Joseph 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 2920 US Census records for Joseph Fitzgerald, from 1900 to 1950, across 47 states and DC.
You'll see Joseph'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 Joseph Fitzgerald'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 Joseph Fitzgerald 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 Joseph Fitzgerald records from the 1900 through 1950 US Federal Census, across 47 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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