How many John Abbott census records do you have?

We have 5222 US Census records for John Abbott, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Abbott 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 Abbott?

We have John Abbott 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 Abbott 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 Abbott?

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 Abbott — US Census Records & Model Tree

We found 5222 free census records for John Abbott across 6 census years (1900–1950), in 50 states and DC and 1228 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Abbott Census Records by State & County

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Showing of 5222 records for John Abbott US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John H. Abbott	38	Lehigh-County, Pennsylvania	Pennsylvania	—	Son
1940	John D. Abbott	40	Belknap-County, New Hampshire	New Hampshire	Farmer	Son
1940	John Abbott	34	Fulton-County, Illinois	Illinois	Farmer	Son
1940	John A Abbott	32	Cuyahoga-County, Ohio	Ohio	Artist	Head
1940	John F. Abbott	55	Licking-County, Ohio	Ohio	Lab (Handy)	Head
1940	John Abbott	56	Warren-County, New York	Syria	Laborer	Head
1940	John W. Abbott	66	Kent-County, Delaware	Delaware	Farmer	Head
1940	John O. Abbott	56	Las-Animas-County, Colorado	Ohio	Laborer	Head
1940	John Abbott	47	Indiana-County, Pennsylvania	Pennsylvania	Labor	Head
1940	John T. Abbott	65	Sussex-County, Delaware	New Jersey	Laborer	Head
1930	John Abbott		Queens, New York	New York State	Clerk	Head
1930	John Abbott		Holt, Nebraska	Nebraska	Laborer	Son
1910	John W. Abbott		Itawamba, Mississippi	Alabama	Farmer	Head
1940	John J. Abbott	38	Overton-County, Tennessee	Tennessee	Farmer	Head
1930	John Abbott		Essex, New Jersey	New Jersey	—	Son
1900	John T Abbott	16	Scott, Arkansas	Arkansas	Farm Laborer	Son
1930	John S. Abbott		Camden, North Carolina	North Carolina	Farmer	Head
1920	John Abbott		Atlantic, New Jersey	New Jersey	Laborer	Son
1940	John M. Abbott	39	Cuyahoga-County, Ohio	New York	Postal Clerk	Head
1910	John Abbott		Blount, Tennessee	Tennessee	Farmer	Head
1940	John B. Abbott	23	Union-County, Iowa	Iowa	Farm Laborer	Son
1940	John W. Abbott	21	Oconee-County, South Carolina	South Carolina	Soda Clerk	Son
1940	John B. Abbott	44	Mccreary-County, Kentucky	Kentucky	Carpenter	Head
1920	John H Abbott		San Bernardino, California	Indiana	Laborer	Son
1910	John R Abbott		Hancock, Indiana	Ohio	Machinist	Head
1940	John Abbott	17	Scioto-County, Ohio	Ohio	—	Son
1940	John A. Abbott	15	Pittsylvania-County, Virginia	Virginia	Works	Son
1910	John Abbott		Culpeper, Virginia	Virginia	Farmer	Son
1920	John E Abbott		Scott, Kentucky	Kentucky	None	Son
1940	John Abbott	52	Tompkins-County, New York	Syria	Janitor	Head

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About John Abbott US Census Records & Model Tree

We've indexed 5222 free, proprietary US Census records for John Abbott 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 5222 US Census records for John Abbott, 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 Abbott'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 Abbott 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 Abbott 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.