How many James Kirk census records do you have?

We have 3071 US Census records for James Kirk, from 1900 to 1950, across 49 states and DC.

What's in a James Kirk 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 Kirk'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 Kirk census records free?

Yes. All James Kirk 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 Kirk?

We have James Kirk records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find James Kirk 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 Kirk?

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 Kirk — US Census Records & Model Tree

We found 3071 free census records for James Kirk across 6 census years (1900–1950), in 49 states and DC and 869 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

James Kirk Census Records by State & County

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Showing of 3071 records for James Kirk US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	James Kirk		Cook, Illinois	Illinois	—	Son
1930	James B Kirk		Wasco, Oregon	Missouri	Postmaster	Head
1920	James L Kirk		Clearfield, Pennsylvania	Pennsylvania	—	Head
1930	James Kirk		Montgomery, Indiana	Ohio	Laborer	Head
1920	James Kirk		Mecklenburg, North Carolina	North Carolina	Laborer	Son
1910	James T. Kirk		Cobb, Georgia	Georgia	Farm Laborer	Son
1930	James Kirk		Chickasaw, Mississippi	Mississippi	—	Daughter
1930	James O. Kirk		Livingston, Kentucky	Kentucky	—	Son
1940	James Kirk	17	Mcnairy-County, Tennessee	Tennessee	—	Son
1910	James T. Kirk		Smyth, Virginia	Virginia	Engineer	Son
1940	James A Kirk	22	Cherokee-County, Kansas	Missouri	Car Washer	Son
1940	James Kirk	11	Custer-County, Nebraska	Nebraska	—	Son
1910	James H. Kirk		Utah, Utah	Utah	Farmer	Head
1910	James Kirk		Cobb, Georgia	Georgia	Laborer	Son
1930	James Kirk		Daviess, Kentucky	Kentucky	—	Son
1940	James R Kirk	14	Franklin-County, Ohio	Ohio	Student	Son
1940	James Kirk	24	Crittenden-County, Kentucky	Kentucky	Cuts Timber	Son
1910	James G. Kirk		Juniata, Pennsylvania	Pennsylvania	Farmer	Head
1940	James W Kirk	56	Sumner-County, Tennessee	Tennessee	Farmer	Head
1910	James C. Kirk		Philadelphia, Pennsylvania	Maryland	Druggist	Head
1940	James F. Kirk	36	Fleming-County, Kentucky	Kentucky	Laborer	Son
1910	James Kirk		Cocke, Tennessee	Tennessee	Farm	Head
1940	James Jr. Kirk	13	Clay-County, Kentucky	Kentucky	—	Son
1910	James E. Kirk		Madison, Iowa	Iowa	Farmer	Head
1940	James Kirk	19	Champaign-County, Illinois	Illinois	Labor	Son
1910	James F Kirk		Sumner, Tennessee	Tennessee	Farmer	Head
1910	James Kirk		Cook, Illinois	England	Cabinetmaker	Head
1920	James R. Kirk		Allegheny, Pennsylvania	Pennsylvania	—	Son
1910	James H. Kirk		Mercer, Missouri	Missouri	Farmer	Son
1940	James (Ab) Kirk	49	Haralson-County, Georgia	Georgia	Clerk	Head

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About James Kirk US Census Records & Model Tree

We've indexed 3071 free, proprietary US Census records for James Kirk across 1900–1950, covering 49 states and DC: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, 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 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 3071 US Census records for James Kirk, from 1900 to 1950, across 49 states and DC.
: 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 Kirk'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 Kirk 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 Kirk records from the 1900 through 1950 US Federal Census, across 49 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.