How many John Crawford census records do you have?

We have 12264 US Census records for John Crawford, from 1900 to 1950, across 50 states, DC, and 1 territory.

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

Yes. All John Crawford 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 Crawford?

We have John Crawford 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 Crawford 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 Crawford?

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 Crawford — US Census Records & Model Tree

We found 12264 free census records for John Crawford across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 1856 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

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Showing of 12264 records for John Crawford US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John J. Crawford	25	Franklin-County, Ohio	Ohio	Adjuster	Son
1910	John Crawford		Chester, South Carolina	South Carolina	Farm Laborer	Son
1930	John A. Jr. Crawford		Clay, Mississippi	Mississippi	Merchant	Son
1940	John Edward Crawford	20	Frederick-County, Maryland	Maryland	Waiter	Son
1940	John Crawford	21	Boone-County, Arkansas	Arkansas	—	Son
1940	John Crawford	22	Monmouth-County, New Jersey	NEW JERSEY	Sign Painter	Son
1940	John B. Crawford	33	Adair-County, Missouri	Missouri	Cutter	Head
1940	John Crawford	22	Tucker-County, West Virginia	West Virginia	Carpenter Laborer	Son
1940	John Crawford	21	Walla-Walla-County, Washington	Washington	Salesman	Son
1940	John Crawford	26	Passaic-County, New Jersey	New Jersey	Guard	Head
1930	John Crawford		Northumberland, Pennsylvania	Pennsylvania	—	Son
1940	John P. Jr. Crawford	27	Allegheny-County, Pennsylvania	Pennsylvania	Agent	Son
1930	John Crawford		Frederick, Maryland	Maryland	—	Head
1900	John Crawford	71	Clay, North Carolina	North Carolina	Farmer	Head
1930	John Crawford		Butler, Ohio	Ohio	Retired	Head
1920	John Crawford		New York, New York	Ireland	Motorman	Head
1920	John Crawford		Washington, Tennessee	Tennessee	Farmer	Head
1910	John Crawford		Edwards, Kansas	Ohio	Farmer	Head
1940	John R. Crawford	53	Bronx-County, New York	Scotland	Chauffer	Head
1940	John Crawford	63	Armstrong-County, Pennsylvania	Pennsylvania	—	Head
1930	John Crawford		Essex, New Jersey	So. Carolina	House Cleaner	Head
1940	John Crawford	56	Grays-Harbor-County, Washington	England	Carpenter Contractor	Head
1920	John D. Crawford		Poweshiek, Iowa	Iowa	Farm Operator	Head
1940	John J. Crawford	76	New-Castle-County, Delaware	Delaware	Pattern Maker	Head
1910	John Crawford		Saginaw, Michigan	Canada	Farmer	Head
1940	John W Crawford	50	Carbon-County, Utah	Wyoming	Electrician	Head
1940	John L. Crawford	44	Reno-County, Kansas	Oklahoma	Kroger Buyer	Head
1940	John Crawford	74	Middlesex-County, Massachusetts	Scotland	Blacksmith	Head
1930	John S. Crawford		Armstrong, Pennsylvania	Pennsylvania	Laborer	Head
1940	John Crawford	14	Jefferson-County, Texas	Texas	—	Son

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About John Crawford US Census Records & Model Tree

We've indexed 12264 free, proprietary US Census records for John Crawford across 1900–1950, covering 50 states, DC, and 1 territory: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, 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 12264 US Census records for John Crawford, 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 Crawford'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 Crawford 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 Crawford 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.

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