How many John Harding census records do you have?

We have 3053 US Census records for John Harding, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Harding 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 Harding?

We have John Harding 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 Harding 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 Harding?

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 Harding — US Census Records & Model Tree

We found 3053 free census records for John Harding across 6 census years (1900–1950), in 50 states and DC and 802 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Harding Census Records by State & County

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Showing of 3053 records for John Harding US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Harding	39	Beaufort-County, North Carolina	North Carolina	Farmer	Head
1940	John Ab Harding	22	Polk-County, Iowa	Iowa	—	Son
1930	John G. Harding		Berkshire, Massachusetts	Massachusetts	—	Son
1920	John W Harding		Oakland, Michigan	Michigan	Farmer	Head
1920	John A Harding		Mason, Michigan	Canada	Farmer	Head
1940	John R. Harding	42	Fairfax-County, Virginia	Maryland	Captain	Head
1940	John G. Harding	57	Middlesex-County, Massachusetts	England	Pattern Maker	Head
1930	John W. Harding		Ford, Kansas	Kentucky	Retired	Head
1930	John Harding		Garfield, Colorado	Colorado	—	Son
1920	John Sam Harding		Jefferson, Kentucky	Kentucky	—	Son
1940	John T. Harding	16	Beaufort-County, North Carolina	North Carolina	—	Son
1930	John Harding		St Louis, Missouri	Missouri	—	Son
1910	John H. Harding		Plymouth, Massachusetts	Massachusetts	—	Head
1910	John H. Harding		Providence, Rhode Island	Rhode Island	Painter	Head
1940	John O. Harding	11	Utah-County, Utah	Utah	—	Son
1920	John D Harding		Montgomery, Maryland	Maryland	Farmer	Head
1940	John Harding	26	Lincoln-County, North Carolina	North Carolina	Farm Labor	Son
1920	John Harding		Grant, Oklahoma	Oklahoma	—	Son
1940	John Harding	14	Northumberland-County, Virginia	Virginia	—	Son
1940	John A. Harding	10	Winston-County, Mississippi	Mississippi	—	Son
1940	John Harding	11	Providence-County, Rhode Island	Rhode Island	—	Son
1940	John Harding	41	Providence-County, Rhode Island	Rhode Island	Painter	Head
1930	John E. Harding		Philadelphia, Pennsylvania	PENNSYLVANIA	None	Son
1910	John D. Harding		Lunenburg, Virginia	Virginia	Farmer	Head
1910	John H. Harding		Henry, Tennessee	Kentucky	Farmer	Head
1920	John W Harding		Dickinson, Kansas	Nebraska	Farmer	Head
1940	John Harding	19	Allegheny-County, Pennsylvania	Pennsylvania	—	Son
1930	John D. Harding		Macon, Illinois	Illinois	—	Son
1940	John Harding	53	Garfield-County, Colorado	Kansas	Day Laborer	Head
1930	John Harding		Bronx, New York	New York	—	Son

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About John Harding US Census Records & Model Tree

We've indexed 3053 free, proprietary US Census records for John Harding 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 3053 US Census records for John Harding, 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 Harding'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 Harding 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 Harding 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.