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James King — US Census Records & Model Tree

We found 25824 free census records for James King across 6 census years (1900–1950), in 50 states, DC, and 3 territories and 2439 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

James King Census Records by State & County

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Family Members (in same household)
Showing of 25824 records for James King US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1940 James King 30 Jackson-County, Kentucky Kentucky Coal Miner Head
1940 James King 47 Macon-County, Missouri Missouri Farmer Son
1930 James King Natchitoches, Louisiana Louisiana Farmer Head
1940 James B. King 40 Alameda-County, California California Pool Room Manager Son
1940 James King 21 Tippecanoe-County, Indiana Indiana Waiter Son
1920 James King Anderson, South Carolina South Carolina Farmer Son
1940 James King 21 Silver-Bow-County, Montana Montana Line Man Son
1940 James A King 22 Coleman-County, Texas Texas Laborer Son
1930 James King Smith, Tennessee Tennessee Pressing Son
1930 James King Kings, New York New York Helper Son
1920 James King Kings, New York New York Mason Son
1920 James M. King Sussex, Delaware Delaware Farmer Head
1930 James King Warwick, Virginia Virginia Laborer Son
1940 James G. King 24 Becker-County, Minnesota Minnesota No No No No Son
1920 James King New York, New York New York Laborer Son
1920 James King St Clair, Michigan Michigan Sailor Son
1940 James King 27 Kings-County, New York New York Clerk Head
1940 James H. King 38 Belknap-County, New Hampshire New Hampshire Foreman Son
1930 James King Hinds, Mississippi Mississippi — Son
1930 James E King Cowley, Kansas Iowa Farmer Head
1930 James King Franklin, North Carolina North Carolina Laborer Head
1920 James King Shelby, Tennessee Tennessee Carpenter Head
1920 James A King Franklin, Arkansas Arkansas Farmer Head
1920 James H. King Onondaga, New York England Operator Head
1940 James King 43 Allegheny-County, Pennsylvania Pennsylvania Ledger Clerk Head
1920 James King Philadelphia, Pennsylvania Virginia Chauffeur Head
1940 James W. King 66 Polk-County, Iowa Iowa Stereo Typer Head
1920 James King Montgomery, Maryland Maryland Farm Head
1920 James M King Brown, Indiana Kentucky Farmer Head
1920 James King New York, New York Ireland Watchman Head

About James King US Census Records & Model Tree

We've indexed 25824 free, proprietary US Census records for James King across 1900–1950, covering 50 states, DC, and 3 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, U.S. Virgin Islands, 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 25824 US Census records for James King, from 1900 to 1950, across 50 states, DC, and 3 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 King'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 King 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 King records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 3 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.
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