How many John Cummings census records do you have?

We have 7514 US Census records for John Cummings, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Cummings 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 Cummings?

We have John Cummings 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 Cummings 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 Cummings?

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 Cummings — US Census Records & Model Tree

We found 7514 free census records for John Cummings across 6 census years (1900–1950), in 50 states and DC and 1305 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Cummings Census Records by State & County

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Showing of 7514 records for John Cummings US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John E. Cummings	37	Fillmore-County, Minnesota	Minnesota	Farmer	Son
1940	John Cummings	27	Greenwood-County, Kansas	Oklahoma	Farmer	Son
1940	John D. Cummings	38	Atchison-County, Kansas	Kansas	Farmer	Head
1930	John Fred Cummings		King, Washington	Scotland	Laborer	Head
1940	John Cummings	61	Greenwood-County, Kansas	Kansas	Farmer	Head
1920	John J. Cummings		Bristol, Massachusetts	Rhode Island	Inspector	Head
1930	John Cummings		Kanawha, West Virginia	West Virginia	Rougher	Head
1940	John Cummings	58	Ventura-County, California	Nebraska	Carpenter	Head
1940	John G. Cummings	70	Wasatch-County, Utah	Utah	—	Head
1940	John Cummings	75	Suffolk-County, Massachusetts	New Hampshire	—	Head
1940	John Cummings	58	Arapahoe-County, Colorado	Ireland	Selector	Head
1940	John Cummings	53	Sedgwick-County, Colorado	Scotland	Farming	Head
1940	John Cummings	73	Wayne-County, Michigan	Scotland	—	Head
1940	John Cummings	59	Jersey-County, Illinois	Illinois	Farmer	Head
1940	John Cummings	64	Fillmore-County, Minnesota	Minnesota	Farmer	Head
1930	John W Jr Cummings		Ventura, California	California	—	Son
1910	John J. Cummings		New Castle, Delaware	Delaware	Laborer	Son
1920	John Cummings		Monmouth, New Jersey	New Jersey	—	Son
1940	John W. Cummings	15	Harrison-County, Missouri	Missouri	None	Son
1920	John M. Cummings		Berkshire, Massachusetts	Massachusetts	—	Son
1940	John Cummings	50	Charleston-County, South Carolina	South Carolina	Laborer	Head
1940	John Cummings	37	Richmond-County, Georgia	Georgia	Porter	Head
1930	John D. Cummings		Henderson, Texas	Texas	Laborer	Son
1940	John Cummings	64	Washington-County, Georgia	Georgia	Farmer	Head
1940	John Cummings	22	Hudson-County, New Jersey	New Jersey	Shipping Clerk	Son
1920	John D Cummings		Robeson, North Carolina	North Carolina	—	Son
1940	John Cummings	33	Suffolk-County, Massachusetts	Massachusetts	Salesman	Son
1940	John Cummings	15	Sanilac-County, Michigan	MICHIGAN	Laborer	Son
1930	John Cummings		Cook, Illinois	Illinois	—	Son
1930	John Cummings		Columbia, Arkansas	Arkansas	—	Son

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About John Cummings US Census Records & Model Tree

We've indexed 7514 free, proprietary US Census records for John Cummings 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 7514 US Census records for John Cummings, 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 Cummings'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 Cummings 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 Cummings 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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