How many John Fritz census records do you have?

We have 2849 US Census records for John Fritz, from 1900 to 1950, across 49 states and DC.

What's in a John Fritz census record?

You'll see John'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 John Fritz'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 John Fritz census records free?

Yes. All John Fritz 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 John Fritz?

We have John Fritz 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 John Fritz 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 John Fritz?

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.

John Fritz — US Census Records & Model Tree

We found 2849 free census records for John Fritz across 6 census years (1900–1950), in 49 states and DC and 656 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 2849 records for John Fritz US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Fritz	33	Richmond-County, New York	New York	Driver	Head
1940	John Fritz	52	Cook-County, Illinois	Austria	Watchman	Head
1920	John Sr Fritz		Middlesex, New Jersey	Germany	Foreman	Head
1940	John Fritz	15	Darke-County, Ohio	Ohio	—	Son
1940	John Fritz	10	Luzerne-County, Pennsylvania	Pennsylvania	—	Son
1940	John H. Fritz	13	Lake-County, Indiana	Indiana	—	Son
1910	John A Fritz		Winona, Minnesota	Minnesota	Farmer	Head
1910	John F Fritz		Rockingham, New Hampshire	New Hampshire	Laborer	Head
1940	John Fritz	34	Lorain-County, Ohio	Ohio	Assembler	Head
1940	John Fritz	12	Schuylkill-County, Pennsylvania	Pennsylvania	—	Son
1940	John Fritz	47	Cook-County, Illinois	Roumania	Laborer	Head
1940	John Fritz	57	Madison-County, Kentucky	Kentucky	Farmer	Head
1940	John Joseph Fritz	12	Kent-County, Michigan	Michigan	—	Son
1940	John Fritz	16	Madison-County, Illinois	Illinois	—	Son
1940	John Fritz	30	Portage-County, Ohio	Illinois	Mechanic	Head
1940	John Fritz	58	Carroll-County, Maryland	Maryland	Laborer	Head
1910	John Fritz		Stearns, Minnesota	Minnesota	Farmer	Head
1930	John Fritz		Huron, Michigan	Michigan	Farmer	Head
1940	John W. Fritz	18	Cayuga-County, New York	New York	—	Son
1940	John Fritz	13	Cook-County, Illinois	Illinois	—	Son
1920	John Fritz		Dodge, Wisconsin	Wisconsin	Farmer	Head
1940	John Fritz	13	Atlantic-County, New Jersey	New Jersey	—	Son
1940	John C. Fritz	29	New-Castle-County, Delaware	Delaware	Store-Room Clerk	Head
1940	John E. Fritz	12	Lehigh-County, Pennsylvania	Pennsylvania	—	Son
1940	John A. Fritz	20	Essex-County, Massachusetts	Massachusetts	New Worker	Son
1940	John Fritz	37	Tazewell-County, Illinois	Illinois	Teacher	Head
1930	John E Fritz		Wayne, Pennsylvania	Pennsylvania	Farm Laborer	Son
1940	John Fritz	22	Philadelphia-County, Pennsylvania	Pennsylvania	Asst Pressman	Son
1940	John F. Fritz	43	Kiowa-County, Oklahoma	Missouri	Farmer	Head
1930	John Fritz		Wayne, Pennsylvania	Pennsylvania	Farmer	Head

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About John Fritz US Census Records & Model Tree

We've indexed 2849 free, proprietary US Census records for John Fritz 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 John 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 2849 US Census records for John Fritz, from 1900 to 1950, across 49 states and DC.
: You'll see John'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 John Fritz'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 John Fritz 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 John Fritz 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.

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