How many John Case census records do you have?

We have 4085 US Census records for John Case, from 1900 to 1950, across 50 states and DC.

What's in a John Case 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 Case'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 Case census records free?

Yes. All John Case 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 Case?

We have John Case records from the 1900 through 1950 US Federal Census, across 50 states and DC. Use the year and state filters to narrow your results.

How do I find John Case 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 Case?

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 Case — US Census Records & Model Tree

We found 4085 free census records for John Case across 6 census years (1900–1950), in 50 states and DC and 1121 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Case Census Records by State & County

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Showing of 4085 records for John Case US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John J Case	45	Hunterdon-County, New Jersey	New Jersey	Farmer	Head
1920	John Case		Henry, Iowa	Iowa	Auto Mechanic	Son
1940	John Case	18	Currituck-County, North Carolina	North Carolina	Farm Helper	Son
1940	John Roy Case	28	Clay-County, Kansas	Kansas	Tenant-Farmer	Head
1940	John Case	22	Carroll-County, Indiana	Indiana	—	Son
1920	John Case		Lincoln, Mississippi	Mississippi	Farmer	Head
1920	John F Case		Lincoln, Mississippi	Mississippi	—	Head
1940	John Case	47	Currituck-County, North Carolina	North Carolina	Tenant Farmer	Head
1940	John F Case	53	Worcester-County, Massachusetts	Massachusetts	Clerk	Head
1920	John H Case		Bradford, Pennsylvania	Pennsylvania	Farmer	Head
1940	John Case	16	Woodford-County, Kentucky	Kentucky	—	Son
1930	John H. Case		Anderson, Kentucky	Kentucky	—	Son
1940	John Case	45	Adams-County, Colorado	Russia	Farmer	Head
1900	John Case	41	Lincoln, Mississippi	Mississippi	Farmer	Head
1940	John Case	17	Marathon-County, Wisconsin	Wisconsin	—	Son
1930	John Case		Webster, Missouri	Missouri	Laborer	Son
1930	John Z. Case		Lincoln, Mississippi	Mississippi	Farmer	Head
1920	John Case		Mccurtain, Oklahoma	Oklahoma	—	Son
1940	John Case	68	Limestone-County, Alabama	Tennessee	Farmer	Head
1930	John Case		Bronx, New York	New York	—	Son
1910	John Case		Bristol, Massachusetts	Rhode Island	Farmer	Head
1940	John J. Case	25	Woodford-County, Kentucky	Kentucky	Farm Laborer	Son
1920	John Case		Bulloch, Georgia	Georgia	None	Son
1940	John William Case	14	Henderson-County, North Carolina	North Carolina	—	Son
1940	John O. Case	17	Butler-County, Ohio	Ohio	—	Son
1910	John M Case		Floyd, Kentucky	Kentucky	Farm Laborer	Head
1930	John Case		Nicholas, West Virginia	West Virginia	—	Son
1940	John Case	11	Carter-County, Kentucky	Kentucky	—	Son
1930	John E. Case		Bristol, Massachusetts	Rhode Island	Agent	Head
1940	John Case	54	Mckean-County, Pennsylvania	Pennsylvania	Laborer	Head

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About John Case US Census Records & Model Tree

We've indexed 4085 free, proprietary US Census records for John Case 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 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 4085 US Census records for John Case, from 1900 to 1950, across 50 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 Case'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 Case 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 Case 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.