How many John Parker census records do you have?

We have 22665 US Census records for John Parker, from 1900 to 1950, across 50 states, DC, and 1 territory.

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

Yes. All John Parker 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 Parker?

We have John Parker records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find John Parker 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 Parker?

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 Parker — US Census Records & Model Tree

We found 22665 free census records for John Parker across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 2322 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Parker Census Records by State & County

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Showing of 22665 records for John Parker US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Wesley Parker	46	Alameda-County, California	Washington	Attorney At Law	Head
1940	John Parker	22	Philadelphia-County, Pennsylvania	Pennsylvania	Car Washer	Son
1940	John Parker	20	Franklin-County, Ohio	Ohio	Messenger	Son
1930	John Parker		Sullivan, Tennessee	Tennessee	Operative	Head
1940	John Parker	20	Pointe-Coupee-County, Louisiana	Louisiana	Laborer	Son
1940	John Parker	33	Nash-County, North Carolina	North Carolina	W. P. A.	Head
1930	John C. Parker		Monmouth, New Jersey	New Jersey	Helper	Son
1940	John Q. Parker	30	Middlesex-County, Massachusetts	Massachusetts	Spinner	Head
1940	John H. O. Parker	22	Houston-County, Texas	Texas	Farmer	Head
1940	John Parker	25	Atlantic-County, New Jersey	New Jersey	Laundry	Son
1940	John A. Parker	71	Hampden-County, Massachusetts	Connecticut	Retired	Head
1940	John A. Parker	54	Piatt-County, Illinois	Nebraska	Farmer	Head
1940	John Parker	57	Franklin-County, Louisiana	Mississippi	Farmer	Head
1940	John Parker	45	Jefferson-County, Alabama	Alabama	Laborer	Head
1930	John Parker		Rutherford, Tennessee	Tennessee	Laborer	Head
1940	John Parker	51	Bay-County, Michigan	Michigan	Machinist	Head
1930	John W. Parker		Monroe, Indiana	Illinois	Stationary Engineer	Head
1920	John E. Parker		Jefferson, Kansas	Kansas	Farmer	Head
1940	John Parker	57	Mecosta-County, Michigan	Michigan	Farmer	Head
1940	John Parker	70	Monroe-County, New York	England	Signal Supervisor	Head
1920	John C Parker		Cumberland, Pennsylvania	Pennsylvania	—	Head
1940	John L. Parker	65	Buchanan-County, Missouri	Kansas	Laborer	Head
1920	John R Parker		Bertie, North Carolina	North Carolina	Farmer	Head
1940	John Parker	81	Des-Moines-County, Iowa	Iowa	—	Head
1940	John N. Parker	71	King-County, Washington	Iowa	Painter	Head
1940	John M. Parker	74	Pendleton-County, Kentucky	Kentucky	Proprietor	Head
1920	John Parker		Whatcom, Washington	Maine	Farmer	Head
1940	John A. Parker	63	Polk-County, Iowa	Illinois	Realtor	Head
1940	John K. Parker	82	Montgomery-County, Indiana	Indiana	Contractor	Head
1940	John Parker	15	Montgomery-County, Pennsylvania	New Jersey	—	Son

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About John Parker US Census Records & Model Tree

We've indexed 22665 free, proprietary US Census records for John Parker across 1900–1950, covering 50 states, DC, and 1 territory: 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, Puerto Rico, 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 22665 US Census records for John Parker, from 1900 to 1950, across 50 states, DC, and 1 territory.
: 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 Parker'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 Parker 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 Parker records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. 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.