How many Harold Young census records do you have?

We have 4818 US Census records for Harold Young, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a Harold Young census record?

You'll see Harold'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 Harold Young'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 Harold Young census records free?

Yes. All Harold Young 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 Harold Young?

We have Harold Young records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Harold Young 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 Harold Young?

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.

Harold Young — US Census Records & Model Tree

We found 4818 free census records for Harold Young across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 1184 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

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Showing of 4818 records for Harold Young US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Harold Young		Erie, Pennsylvania	New York	Hostler	Head
1940	Harold Young	20	Claiborne-County, Louisiana	Louisiana	Janitor	Son
1920	Harold F Young		Rush, Kansas	Kansas	—	Son
1930	Harold R. Young		Columbia, Pennsylvania	Pennsylvania	Laborer	Son
1940	Harold Young	21	Darlington-County, South Carolina	South Carolina	Salesman	Son
1940	Harold Young	23	Lincoln-County, Mississippi	Mississippi	—	Son
1940	Harold Young	34	Jefferson-County, Kentucky	Kentucky	Mechanic	Son
1930	Harold E Young		Anderson, South Carolina	South Carolina	Farm Laborer	Son
1940	Harold Young	31	Clarion-County, Pennsylvania	Pennsylvania	Laborer	Son
1940	Harold R Young	27	Lewis-County, Washington	Washington	Salesman	Son
1930	Harold Young		Kanawha, West Virginia	West Virginia	None	Son
1920	Harold B. Young		Brown, Illinois	Illinois	Asst. Plumber	Son
1940	Harold Young	38	Grand-Isle-County, Vermont	Vermont	Farmer	Head
1940	Harold J. Young	26	Union-County, New Jersey	New Jersey	Electrical Engineer	Son
1940	Harold E. Young	30	Fairfield-County, Ohio	Ohio	60	Head
1940	Harold Young	23	Franklin-County, Ohio	Ohio	Radio & Electric Store	Son
1920	Harold Young		Monroe, New York	New York	Optical Worker	Son
1940	Harold J. Young	33	Livingston-County, New York	New York	Machinist	Head
1940	Harold Young	37	Tama-County, Iowa	Iowa	Laborer	Head
1940	Harold Young	23	Darke-County, Ohio	Ohio	Farmer	Son
1940	Harold Young	22	Stephenson-County, Illinois	Illinois	Machinist	Son
1940	Harold R. Young	28	Genesee-County, Michigan	Michigan	Inspector	Son
1940	Harold Young	22	Cook-County, Illinois	Illinois	Draftsman	Son
1940	Harold E. Young	26	Sedgwick-County, Kansas	Kansas	Farmer	Head
1940	Harold L. Young	38	Hennepin-County, Minnesota	Wisconsin	—	Head
1940	Harold Young	31	Effingham-County, Illinois	Illinois	Assistant Cashier	Son
1940	Harold K Young	25	King-County, Washington	Washington	Helper	Son
1940	Harold Young	25	Doniphan-County, Kansas	Kansas	Farm Labor	Head
1940	Harold Young	36	Summit-County, Ohio	Ohio	Tube Dept	Head
1920	Harold Young		New York, New York	New York	Printer	Son

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About Harold Young US Census Records & Model Tree

We've indexed 4818 free, proprietary US Census records for Harold Young across 1900–1950, covering 50 states, DC, and 1 territory: 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, 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 Harold 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 4818 US Census records for Harold Young, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see Harold'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 Harold Young'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 Harold Young 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 Harold Young records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. 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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