How many James Martin census records do you have?

We have 37248 US Census records for James Martin, from 1900 to 1950, across 50 states, DC, and 2 territories.

What's in a James Martin census record?

You'll see James'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 James Martin'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 James Martin census records free?

Yes. All James Martin 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 James Martin?

We have James Martin records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 2 territories. Use the year and state filters to narrow your results.

How do I find James Martin 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 James Martin?

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.

James Martin — US Census Records & Model Tree

We found 37248 free census records for James Martin across 6 census years (1900–1950), in 50 states, DC, and 2 territories and 2612 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

James Martin Census Records by State & County

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Showing of 37248 records for James Martin US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	James Martin		Yalobusha, Mississippi	Mississippi	—	Son
1940	James Martin	30	Mercer-County, West Virginia	Virginia	Janitor	Head
1920	James F Martin		Providence, Rhode Island	Rhode Island	Pharmacist	Son
1920	James H. Martin		Perquimans, North Carolina	North Carolina	Laborer	Son
1940	James Martin	24	Richmond-City-County, Virginia	Virginia	Painter	Son
1940	James Martin	36	Clermont-County, Ohio	Kentucky	Carpenter	Head
1920	James H. Martin		Warren, Tennessee	Tennessee	Farmer	Head
1940	James Martin	33	Baltimore-City-County, Maryland	Maryland	Truck-Driver	Son
1940	James Martin	25	Vigo-County, Indiana	Indiana	Miner	Son
1920	James Martin		Brown, Ohio	Ohio	Farmer	Son
1940	James Martin	32	Henry-County, Virginia	Virginia	Cook	Son
1940	James Martin	32	Orleans-County, Louisiana	Louisiana	Machine Operator	Head
1940	James R. Martin	32	Dekalb-County, Georgia	Georgia	Clerk	Head
1930	James Martin		Wayne, Michigan	Michigan	None	Daughter
1940	James Martin	25	Hudson-County, New Jersey	New Jersey	Clerk	Son
1930	James Martin		Dubuque, Iowa	Iowa	Laborer	Son
1940	James L. Martin	21	Maricopa-County, Arizona	Arizona	Electrician Helper	Son
1940	James Martin	27	Marion-County, Indiana	Indiana	Deputy Sheriff	Head
1940	James Martin	32	King-County, Washington	Washington	Assistant Cashier	Head
1940	James W. Martin	29	Fulton-County, Georgia	Georgia	Service Man	Head
1940	James P. Martin	29	King-County, Washington	Washington	Furniture Worker	Son
1940	James Martin	30	Wapello-County, Iowa	Iowa	Tire Repair	Son
1940	James Martin	29	Bibb-County, Georgia	Georgia	Collector	Son
1940	James Martin	42	Pointe-Coupee-County, Louisiana	Louisiana	Farmer	Head
1930	James A Martin		Randolph, North Carolina	North Carolina	Sec & Treasurer	Head
1940	James Martin	59	St.-Martin-County, Louisiana	Louisiana	Lawyer	Head
1900	James H Martin	55	Pope, Arkansas	Alabama	Farmer	Head
1940	James Martin	46	Floyd-County, Kentucky	Kentucky	Farming	Head
1940	James L Martin	43	Richland-County, South Carolina	South Carolina	Cotton Mill	Head
1920	James Martin		Butler, Kentucky	Kentucky	Farmer	Head

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About James Martin US Census Records & Model Tree

We've indexed 37248 free, proprietary US Census records for James Martin across 1900–1950, covering 50 states, DC, and 2 territories: 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, 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 James 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 37248 US Census records for James Martin, from 1900 to 1950, across 50 states, DC, and 2 territories.
: You'll see James'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 James Martin'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 James Martin 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 James Martin records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 2 territories. 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 Martin US Census Records

Ada Martin Agnes Martin Albert Martin Alfred Martin Alice Martin Andrew Martin Anna Martin Annie Martin Arthur Martin Barbara Martin Bertha Martin Bessie Martin Betty Martin Carl Martin Carrie Martin Catherine Martin Charles Martin Charlie Martin Clara Martin Clarence Martin Daniel Martin David Martin Donald Martin Doris Martin Dorothy Martin Earl Martin Edith Martin Edna Martin Edward Martin Elizabeth Martin Ella Martin Ellen Martin Emma Martin Ernest Martin Ethel Martin Eugene Martin Eva Martin Evelyn Martin Florence Martin Frances Martin Francis Martin Frank Martin Fred Martin George Martin Gertrude Martin Gladys Martin Grace Martin Harold Martin Harry Martin Hattie Martin Hazel Martin Helen Martin Henry Martin Herbert Martin Howard Martin Ida Martin Irene Martin Jack Martin Jennie Martin Jessie Martin Joe Martin John Martin Joseph Martin Josephine Martin Julia Martin Katherine Martin Kenneth Martin Laura Martin Lawrence Martin Lillian Martin Lillie Martin Lizzie Martin Lois Martin Louis Martin Louise Martin Lucy Martin Lula Martin Mabel Martin Maggie Martin Margaret Martin Marie Martin Marion Martin Martha Martin Mary Martin Mattie Martin Mildred Martin Minnie Martin Myrtle Martin Nancy Martin Nellie Martin Paul Martin Pearl Martin Ralph Martin Ray Martin Raymond Martin Richard Martin Robert Martin Rosa Martin Rose Martin Roy Martin Ruby Martin Ruth Martin Samuel Martin Sarah Martin Thelma Martin Thomas Martin Virginia Martin Walter Martin William Martin Willie Martin

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