How many John Holt census records do you have?

We have 4714 US Census records for John Holt, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Holt 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 Holt?

We have John Holt 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 Holt 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 Holt?

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 Holt — US Census Records & Model Tree

We found 4714 free census records for John Holt across 6 census years (1900–1950), in 50 states and DC and 1225 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Holt Census Records by State & County

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Showing of 4714 records for John Holt US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	John L Holt		Gadsden, Florida	Georgia	Laborer	Son
1940	John Holt	29	Orange-County, Florida	Alabama	—	Son
1940	John E. M. Holt	40	Providence-County, Rhode Island	England	Insurance Salesman	Son
1930	John B Holt		Essex, Massachusetts	Massachusetts	Farmhand	Son
1940	John Holt	31	Guilford-County, North Carolina	North Carolina	Laundress	Son
1940	John Jr Holt	36	Middlesex-County, Massachusetts	Massachusetts	Maintenance Helper	Son
1920	John Henry Holt		Limestone, Alabama	Alabama	Farmer	Head
1940	John E Holt	28	Charlotte-County, Virginia	Virginia	Laborer	Head
1940	John A Holt	68	Worcester-County, Massachusetts	Sweden	Machinist	Head
1940	John H Holt	63	Charlotte-County, Virginia	Virginia	Farmer	Head
1940	John Robt Holt	58	Gadsden-County, Florida	Georgia	Farmer	Head
1930	John R. Holt		Guilford, North Carolina	North Carolina	Farmer	Head
1920	John E Holt		Chesterfield, Virginia	Virginia	Superintendent	Head
1940	John D. Holt	42	Whitfield-County, Georgia	Georgia	Dyer	Head
1920	John Holt		San Diego, California	Sweden	Carpenter	Head
1940	John Holt	60	Trumbull-County, Ohio	Ohio	Farmer	Head
1940	John A. Holt	51	Salt-Lake-County, Utah	Utah	Baggage Agent	Head
1940	John A Holt	72	Hennepin-County, Minnesota	Sweden	Porter	Head
1920	John Holt		Bristol, Massachusetts	England	Loom Fixer	Head
1940	John B. Holt	54	Cuyahoga-County, Ohio	Ohio	Mechanical Engineer	Head
1920	John H Holt		Middlesex, Massachusetts	New Hampshire	—	Head
1940	John A Holt	75	Henry-County, Illinois	Sweden	—	Head
1930	John W Holt		Franklin, Virginia	Virginia	Farmer	Head
1940	John Holt	68	Essex-County, Massachusetts	England	—	Head
1940	John Holt	64	Gasconade-County, Missouri	Missouri	Mail Carrier	Head
1940	John Holt	52	St.-Clair-County, Illinois	England	Miner	Head
1940	John O. Holt	55	Bayfield-County, Wisconsin	Norway	Farm Owner	Head
1930	John Holt		Rowan, North Carolina	North Carolina	Laborer	Son
1940	John Henry Holt	21	Marion-County, Georgia	Georgia	Laborer	Son
1940	John H. Holt	46	Franklin-County, Alabama	Mississippi	Farmer	Head

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About John Holt US Census Records & Model Tree

We've indexed 4714 free, proprietary US Census records for John Holt 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 4714 US Census records for John Holt, 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 Holt'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 Holt 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 Holt 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.