How many John Hubbard census records do you have?

We have 4616 US Census records for John Hubbard, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Hubbard 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 Hubbard?

We have John Hubbard 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 Hubbard 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 Hubbard?

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 Hubbard — US Census Records & Model Tree

We found 4616 free census records for John Hubbard across 6 census years (1900–1950), in 50 states and DC and 1213 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Hubbard Census Records by State & County

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Showing of 4616 records for John Hubbard US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	John Robert Hubbard		Yazoo, Mississippi	Mississippi	—	Son
1930	John R. Hubbard		Paulding, Ohio	Ohio	Farmer	Son
1940	John E Hubbard	23	Essex-County, Massachusetts	Massachusetts	Tapper	Son
1930	John Hubbard		Rogers, Oklahoma	Oklahoma	Labor	Son
1940	John Hubbard	21	Crawford-County, Pennsylvania	Pennsylvania	Pattern Maker	Son
1930	John C. Jr. Hubbard		Marlboro, South Carolina	South Carolina	—	Son
1940	John H Hubbard	34	Greene-County, Illinois	Illinois	Policeman	Head
1940	John Hubbard	66	Genesee-County, New York	England	Paper Hanging & Painting	Head
1930	John E Hubbard		Mecklenburg, Virginia	Virginia	—	Head
1940	John B. Hubbard	59	Russell-County, Virginia	Virginia	Farmer	Head
1940	John Hubbard	68	Vernon-County, Wisconsin	Wisconsin	Farming	Head
1930	John D. Hubbard		Callaway, Missouri	Missouri	Farmer	Head
1920	John Hubbard		Halifax, Virginia	Virginia	Farm Laborer	Son
1920	John Hubbard		Marlboro, South Carolina	South Carolina	—	Son
1940	John Hubbard	11	Bolivar-County, Mississippi	Mississippi	—	Son
1900	John H Hubbard	54	Pittsylvania, Virginia	Virginia	Farmer	Head
1940	John R. Hubbard	45	Russell-County, Virginia	Virginia	Carpenter	Head
1940	John L. Hubbard	52	Wise-County, Virginia	Virginia	Mine Foreman	Head
1930	John Hubbard		Clarke, Georgia	GEORGIA	None	Son
1930	John W. Hubbard		Troup, Georgia	Georgia	—	Son
1940	John Hubbard	17	Mercer-County, Illinois	Missouri	—	Son
1910	John J. Hubbard		Thurston, Washington	Washington	Farmer	Head
1910	John N Hubbard		Carter, Kentucky	Indiana	Agent	Head
1940	John Marvin Hubbard	13	Bullock-County, Alabama	Alabama	—	Son
1940	John Hubbard	21	Pittsylvania-County, Virginia	Virginia	Farmer	Son
1930	John Hubbard		Volusia, Florida	Florida	Farmer	Head
1920	John Hubbard		Knox, Kentucky	Kentucky	—	Son
1930	John F. Hubbard		Essex, Massachusetts	England	Proprietor	Head
1910	John B. Hubbard		Yamhill, Oregon	Oregon	Farmer	Head
1910	John W Hubbard		Greene, Alabama	Alabama	Laborer	Son

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About John Hubbard US Census Records & Model Tree

We've indexed 4616 free, proprietary US Census records for John Hubbard 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 4616 US Census records for John Hubbard, 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 Hubbard'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 Hubbard 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 Hubbard 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.