How many John Cunningham census records do you have?

We have 19198 US Census records for John Cunningham, from 1900 to 1950, across 50 states, DC, and 2 territories.

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

Yes. All John Cunningham 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 Cunningham?

We have John Cunningham records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 2 territories. Use the year and state filters to narrow your results.

How do I find John Cunningham 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 Cunningham?

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 Cunningham — US Census Records & Model Tree

We found 19198 free census records for John Cunningham across 6 census years (1900–1950), in 50 states, DC, and 2 territories and 1983 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Cunningham Census Records by State & County

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Showing of 19198 records for John Cunningham US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Cunningham	41	Utah-County, Utah	Utah	Laborer	Head
1940	John W. Cunningham	28	Dawson-County, Nebraska	Nebraska	Farm Hand	Son
1940	John Cunningham	22	York-County, Nebraska	Nebraska	Stenographer	Son
1940	John N. Cunningham	21	Douglas-County, Illinois	Illinois	—	Son
1940	John Cunningham	36	Providence-County, Rhode Island	Rhode Island	Maintenance Man	Head
1940	John Cunningham	30	Essex-County, Massachusetts	Scotland	Route Man	Son
1940	John Cunningham	59	St.-Clair-County, Illinois	Missouri	Custodian	Head
1940	John Cunningham	31	Hillsborough-County, Florida	Florida	Salesman	Head
1940	John Cunningham	22	Gloucester-County, New Jersey	New Jersey	Floor Finisher	Son
1940	John Cunningham	31	Natchitoches-County, Louisiana	Louisiana	Manager	Son
1930	John T. Jr. Cunningham		New Castle, Delaware	Delaware	Clerk	Son
1940	John A. Cunningham	44	Major-County, Oklahoma	Oklahoma	Farmer	Head
1940	John Cunningham	36	Cook-County, Illinois	Illinois	Policeman	Head
1940	John Cunningham	33	Allegheny-County, Pennsylvania	Maryland	Coal Miner	Head
1940	John Cunningham	66	White-County, Tennessee	Tennessee	Farm Operator	Head
1940	John D. Cunningham	73	Carroll-County, Maryland	Maryland	Banker	Head
1940	John Cunningham	59	Philadelphia-County, Pennsylvania	Scotland	Ironworker	Head
1910	John Cunningham		Shelby, Tennessee	Mississippi	Salesman	Head
1930	John Cunningham		Shiawassee, Michigan	Michigan	Farmer	Head
1920	John T. Cunningham		New Castle, Delaware	Delaware	—	Head
1940	John Cunningham	51	Essex-County, New Jersey	Ireland	Accountant	Head
1940	John Cunningham	57	Queens-County, New York	Ireland	Clerk	Head
1940	John Cunningham	56	Suffolk-County, Massachusetts	Ireland	Laborer	Head
1920	John H. Cunningham		Coffee, Tennessee	Tennessee	Farmer	Head
1940	John Cunningham	72	Los-Angeles-County, California	Scotland	—	Head
1920	John Cunningham		Essex, Massachusetts	Massachusetts	Agent	Head
1940	John Cunningham	56	New-London-County, Connecticut	Scotland	Machinist	Head
1930	John Cunningham		Norfolk, Massachusetts	Maine	Guard	Head
1940	John Cunningham	11	Jefferson-County, Kentucky	Kentucky	—	Son
1910	John Cunningham		Pickens, Alabama	Alabama	Farmer	Head

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About John Cunningham US Census Records & Model Tree

We've indexed 19198 free, proprietary US Census records for John Cunningham across 1900–1950, covering 50 states, DC, and 2 territories: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, 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, Puerto Rico, 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 19198 US Census records for John Cunningham, from 1900 to 1950, across 50 states, DC, and 2 territories.
: 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 Cunningham'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 Cunningham 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 Cunningham records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 2 territories. 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.

Other Cunningham US Census Records

Alice Cunningham Anna Cunningham Annie Cunningham Catherine Cunningham Charles Cunningham Edward Cunningham Elizabeth Cunningham Frank Cunningham George Cunningham Helen Cunningham James Cunningham Joseph Cunningham Margaret Cunningham Mary Cunningham Robert Cunningham Ruth Cunningham Sarah Cunningham Thomas Cunningham William Cunningham

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