How many Charles Jacobs census records do you have?

We have 4196 US Census records for Charles Jacobs, from 1900 to 1950, across 50 states and DC.

What's in a Charles Jacobs 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 Jacobs'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 Jacobs census records free?

Yes. All Charles Jacobs 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 Jacobs?

We have Charles Jacobs 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 Jacobs 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 Jacobs?

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 Jacobs — US Census Records & Model Tree

We found 4196 free census records for Charles Jacobs across 6 census years (1900–1950), in 50 states and DC and 905 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Charles Jacobs Census Records by State & County

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Showing of 4196 records for Charles Jacobs US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Charles Jacobs	21	Lucas-County, Ohio	Ohio	Cleans Upholstery	Son
1940	Charles Jacobs	30	Schuylkill-County, Pennsylvania	New York	Freightman	Head
1940	Charles B. Jacobs	25	Scioto-County, Ohio	Ohio	Auto Mechanic	Son
1940	Charles Edward Jacobs	21	Cook-County, Illinois	Illinois	Shipping Clerk	Son
1940	Charles A. Jacobs	31	Allegheny-County, Pennsylvania	Pennsylvania	Bricklayer	Head
1940	Charles Jacobs	25	Mclean-County, Illinois	Indiana	Farm	Son
1940	Charles Jacobs	38	Bronx-County, New York	New York	Manager	Head
1940	Charles Jacobs	26	Franklin-County, Massachusetts	Massachusetts	Gas Station Manager	Son
1940	Charles Jacobs	32	Oceana-County, Michigan	Indiana	Truck Driver	Head
1940	Charles Jacobs	40	Cook-County, Illinois	England	Broker	Head
1930	Charles R Jacobs		Kings, New York	New York	—	Son
1930	Charles L. Jacobs		Brown, Ohio	Ohio	Mechanic	Head
1930	Charles Jacobs		Montrose, Colorado	Missouri	Farmer	Head
1920	Charles F Jacobs		Middlesex, Massachusetts	Maine	Steam Fitter	Head
1940	Charles D. Jacobs	63	Champaign-County, Illinois	Illinois	Farmer	Head
1940	Charles H Jacobs	51	Cook-County, Illinois	Illinois	Mechanic	Head
1930	Charles E. Jacobs		Marion, Ohio	Ohio	Foreman	Head
1940	Charles Jacobs	60	Fayette-County, Pennsylvania	Pennsylvania	—	Head
1930	Charles Jacobs		Warren, Tennessee	Tennessee	Merchant	Head
1920	Charles Jacobs		Jefferson, Kentucky	Kentucky	Minister	Head
1920	Charles D. Jacobs		Perry, Pennsylvania	Pennsylvania	Part Proprietor	Head
1930	Charles L. Jacobs		Allegheny, Pennsylvania	Ohio	Secretary	Head
1920	Charles L. Jacobs		Brown, Wisconsin	Michigan	Engineer	Head
1940	Charles Jacobs	52	Allegheny-County, Pennsylvania	Pennsylvania	Superintendent	Head
1940	Charles Jacobs	13	Sedgwick-County, Kansas	Kansas	—	Son
1940	Charles E. Jacobs	55	Alpena-County, Michigan	Michigan	Farmer	Head
1940	Charles Jacobs	18	Richland-County, South Carolina	South Carolina	Laborer	Son
1920	Charles Jacobs		New York, New York	New York	Salesman	Son
1930	Charles E. Jacobs		York, Pennsylvania	Pennsylvania	—	Son
1930	Charles A Jacobs		Lenawee, Michigan	Michigan	Farmer	Head

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About Charles Jacobs US Census Records & Model Tree

We've indexed 4196 free, proprietary US Census records for Charles Jacobs 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 4196 US Census records for Charles Jacobs, 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 Jacobs'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 Jacobs 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 Jacobs 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.