How many Frank Alexander census records do you have?

We have 3568 US Census records for Frank Alexander, from 1900 to 1950, across 50 states and DC.

What's in a Frank Alexander census record?

You'll see Frank'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 Frank Alexander'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 Frank Alexander census records free?

Yes. All Frank Alexander 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 Frank Alexander?

We have Frank Alexander 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 Frank Alexander 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 Frank Alexander?

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.

Frank Alexander — US Census Records & Model Tree

We found 3568 free census records for Frank Alexander across 6 census years (1900–1950), in 50 states and DC and 992 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Frank Alexander Census Records by State & County

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Showing of 3568 records for Frank Alexander US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Frank Alexander		Lafayette, Louisiana	Louisiana	Laborer	Son
1940	Frank Alexander	25	Luzerne-County, Pennsylvania	Pennsylvania	Doorman	Son
1940	Frank S. Alexander	27	Mecklenburg-County, North Carolina	North Carolina	Executive	Son
1940	Frank A. Alexander	43	Queens-County, New York	New York	Asst. Mgr.	Head
1940	Frank J. Alexander	32	Hall-County, Nebraska	Nebraska	Postal Clerk	Head
1920	Frank Alexander		Marion, Indiana	Indiana	Laborer	Head
1930	Frank A. Alexander		Franklin, Ohio	Ohio	Proprietor	Head
1940	Frank Alexander	49	Oconee-County, South Carolina	South Carolina	Farmer	Head
1940	Frank Alexander	56	Cook-County, Illinois	Lithuania	Car-Mechanic	Head
1940	Frank Alexander	50	Jackson-County, Missouri	Missouri	Sport Writer	Head
1930	Frank Alexander		Marion, Indiana	Indiana	Laborer	Head
1930	Frank J. Alexander		Wayne, Michigan	Michigan	—	Son
1940	Frank Jr Alexander	11	Cook-County, Illinois	Illinois	—	Son
1940	Frank Alexander	20	Erie-County, Ohio	Ohio	Section Hand	Son
1940	Frank Alexander	22	Mecklenburg-County, North Carolina	North Carolina	Movie Operator	Son
1940	Frank Alexander	12	Houston-County, Georgia	Georgia	—	Son
1940	Frank Alexander	15	Tom-Green-County, Texas	Louisiana	—	Son
1940	Frank Alexander	13	Elbert-County, Georgia	Georgia	—	Son
1930	Frank Jr. Alexander		Elbert, Georgia	Georgia	Farm Helper	Son
1920	Frank Alexander		Buncombe, North Carolina	North Carolina	—	Son
1940	Frank Alexander	23	York-County, South Carolina	South Carolina	—	Son
1940	Frank Alexander	48	Harris-County, Texas	Texas	Laborer	Head
1940	Frank Jr. Alexander	13	Bronx-County, New York	New Jersey	—	Son
1940	Frank Alexander	14	Harris-County, Texas	Texas	—	Son
1940	Frank Jr. Alexander	14	Oconee-County, South Carolina	South Carolina	Helper On Farm	Son
1920	Frank Alexander		Mecklenburg, North Carolina	North Carolina	None	Son
1910	Frank Alexander		Mecklenburg, North Carolina	North Carolina	Farmer	Head
1910	Frank Alexander		Benton, Missouri	Missouri	Farmer	Head
1940	Frank L. Alexander	26	Orleans-County, Louisiana	Louisiana	Laborer	Son
1930	Frank Alexander		Baltimore, Maryland	Maryland	—	Son

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About Frank Alexander US Census Records & Model Tree

We've indexed 3568 free, proprietary US Census records for Frank Alexander 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 Frank 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 3568 US Census records for Frank Alexander, from 1900 to 1950, across 50 states and DC.
: You'll see Frank'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 Frank Alexander'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 Frank Alexander 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 Frank Alexander 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.