How many Charles Cox census records do you have?

We have 8144 US Census records for Charles Cox, from 1900 to 1950, across 50 states and DC.

What's in a Charles Cox census record?

You'll see Charles'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 Charles Cox'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 Charles Cox census records free?

Yes. All Charles Cox 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 Charles Cox?

We have Charles Cox 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 Charles Cox 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 Charles Cox?

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.

Charles Cox — US Census Records & Model Tree

We found 8144 free census records for Charles Cox across 6 census years (1900–1950), in 50 states and DC and 1667 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Charles Cox Census Records by State & County

Records per state:

Census Record Search

First Name

Middle Name

Last Name (Required)

Census Year

State

Birth Year

Year Range

Birthplace

Age From

Age To

Exact match: Name Location Year

Alternate First Names (comma-separated)

Alternate Last Names (comma-separated)

County

Sex

Marital Status

Race

Relationship to Head

Occupation

Census Page ID

Family Members (in same household)

Search Records

Showing of 8144 records for Charles Cox US Census, ranked by Model Tree richness

No records match your filters.

Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Charles Cox	40	Bronx-County, New York	New York	Chauffeur	Head
1930	Charles Cox		Stafford, Virginia	Virginia	Farmer	Head
1900	Charles E. Cox	29	Columbus, North Carolina	North Carolina	Farm Laborer	Son
1920	Charles Cox		Laurel, Kentucky	Kentucky	—	Son
1900	Charles Cox	9	Mecklenburg, North Carolina	North Carolina	At School	Son
1920	Charles Wilson Cox		Saline, Missouri	Missouri	Laborer	Son
1930	Charles Cox		Vermilion, Illinois	Illinois	Teamster	Son
1940	Charles Cox	39	Cumberland-County, New Jersey	New Jersey	Laborer	Head
1940	Charles A. Cox	31	Osborne-County, Kansas	Kansas	Farmer	Head
1930	Charles Cox		District Of Columbia, District of Columbia	Maryland	Chauffeur	Son
1940	Charles W. Jr. Cox	24	Marion-County, Indiana	Indiana	—	Son
1930	Charles W. Cox		Middlesex, Massachusetts	Massachusetts	Time Keeper	Son
1940	Charles Cox	46	Polk-County, Iowa	Missouri	Laborer	Head
1930	Charles E. Cox		Franklin, Ohio	Ohio	Glass Polisher	Head
1940	Charles Cox	26	Allegheny-County, Pennsylvania	Pennsylvania	Driver	Head
1940	Charles Cox	39	Middlesex-County, Massachusetts	Massachusetts	Salesman	Head
1940	Charles Cox	28	Broome-County, New York	Pennsylvania	Buckling Shoes	Son
1920	Charles Cox		Doddridge, West Virginia	West Virginia	Farmer	Head
1920	Charles R Cox		Barton, Missouri	Kansas	—	Son
1940	Charles Cox	23	Greene-County, Illinois	Illinois	Laborer	Son
1940	Charles Cox	25	Platte-County, Missouri	Missouri	Farm Laborer	Head
1920	Charles Cox		Sangamon, Illinois	Illinois	Cook	Son
1920	Charles Cox		Stafford, Virginia	Virginia	Farmer	Head
1920	Charles G Cox		Montgomery, Kansas	Kansas	Farmer	Head
1940	Charles D. Cox	46	Vermilion-County, Illinois	Illinois	Carpenter	Head
1930	Charles E. Cox		Franklin, Ohio	Ohio	Boiler Maker	Head
1940	Charles C. Cox	34	Coshocton-County, Ohio	Ohio	Miner	Head
1920	Charles C Cox		Onslow, North Carolina	North Carolina	Farmer	Head
1930	Charles F. Cox		Wasco, Oregon	Oregon	Farmer	Head
1920	Charles G. Cox		Delaware, Pennsylvania	Pennsylvania	Clerk	Head

Load More Charles Cox Census Records

About Charles Cox US Census Records & Model Tree

We've indexed 8144 free, proprietary US Census records for Charles Cox 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 Charles 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 8144 US Census records for Charles Cox, from 1900 to 1950, across 50 states and DC.
: You'll see Charles'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 Charles Cox'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 Charles Cox 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 Charles Cox 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.

Other Cox US Census Records

Alice Cox Anna Cox Annie Cox Edward Cox Elizabeth Cox Frank Cox George Cox Henry Cox James Cox John Cox Joseph Cox Margaret Cox Mary Cox Robert Cox Ruth Cox Sarah Cox Thomas Cox Walter Cox William Cox

All Cox census records →

Browse More Surnames

Corbett Corcoran Costa Costello Coughlin Cowan Coyle Craig Cramer Crane Crawford Cronin

← Back to US Census Records