How many Arthur Sullivan census records do you have?

We have 3231 US Census records for Arthur Sullivan, from 1900 to 1950, across 50 states and DC.

What's in a Arthur Sullivan census record?

You'll see Arthur'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 Arthur Sullivan'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 Arthur Sullivan census records free?

Yes. All Arthur Sullivan 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 Arthur Sullivan?

We have Arthur Sullivan 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 Arthur Sullivan 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 Arthur Sullivan?

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.

Arthur Sullivan — US Census Records & Model Tree

We found 3231 free census records for Arthur Sullivan across 6 census years (1900–1950), in 50 states and DC and 653 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Arthur Sullivan Census Records by State & County

Records per state:

Census Record Search

First Name

Middle Name

Last Name (Required)

Census Year

State

Birth Year

Year Range

Birthplace

Age From

Age To

Exact match: Name Location Year

Alternate First Names (comma-separated)

Alternate Last Names (comma-separated)

County

Sex

Marital Status

Race

Relationship to Head

Occupation

Census Page ID

Family Members (in same household)

Search Records

Showing of 3231 records for Arthur Sullivan US Census, ranked by Model Tree richness

No records match your filters.

Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Arthur Sullivan	47	San-Francisco-County, California	California	Sheet-Maker	Head
1940	Arthur Sullivan	36	Champaign-County, Illinois	Illinois	Chiropodist	Head
1940	Arthur Sullivan	52	Hamilton-County, Ohio	Ohio	Agent	Head
1940	Arthur R. Jr. Sullivan	23	Cuyahoga-County, Ohio	Ohio	Molder	Son
1940	Arthur Jr. Sullivan	22	Suffolk-County, Massachusetts	Massachusetts	Auto Mechanic	Son
1940	Arthur H. Sullivan	27	Hampden-County, Massachusetts	Connecticut	Maintenance	Son
1940	Arthur P. Sullivan	21	Hudson-County, New Jersey	New Jersey	Law Clerk	Son
1930	Arthur Sullivan		Middlesex, New Jersey	New Jersey	Elec. Helper	Son
1920	Arthur J. Sullivan		Kings, New York	New York	—	Son
1930	Arthur J Sullivan		San Francisco, California	California	—	Son
1930	Arthur Sullivan		Monroe, New York	New York	Dealer	Head
1940	Arthur Sullivan	23	Queens-County, New York	New York	—	Son
1940	Arthur C Sullivan	21	Clay-County, Tennessee	Tennessee	Operator	Head
1920	Arthur Sullivan		Laurens, South Carolina	South Carolina	Farmer	Head
1920	Arthur Sullivan		Washington, Alabama	Alabama	Laborer	Son
1940	Arthur Sullivan	49	Fond-Du-Lac-County, Wisconsin	Wisconsin	R.R. Clerk	Head
1920	Arthur Sullivan		Erie, New York	New York	Messenger	Son
1920	Arthur T. Sullivan		Suffolk, Massachusetts	Massachusetts	—	Son
1940	Arthur Sullivan	20	Spotsylvania-County, Virginia	Virginia	Wood Cutter	Son
1910	Arthur Sullivan		Fountain, Indiana	Indiana	Practicing	Son
1910	Arthur R Sullivan		Providence, Rhode Island	Rhode Island	—	Son
1920	Arthur Sullivan		Worcester, Massachusetts	Massachusetts	None	Son
1920	Arthur Sullivan		Kings, New York	New York	—	Son
1940	Arthur Sullivan	19	Hennepin-County, Minnesota	Minnesota	—	Son
1920	Arthur Sullivan		Queens, New York	New York	None	Son
1910	Arthur J Sullivan		Newport, Rhode Island	Rhode Island	—	Son
1920	Arthur Sullivan		Mcintosh, Oklahoma	Oklahoma	—	Son
1910	Arthur Sullivan		St Clair, Illinois	Illinois	—	Son
1910	Arthur Sullivan		Searcy, Arkansas	Arkansas	—	Son
1940	Arthur Sullivan	17	Hudson-County, New Jersey	New Jersey	—	Son

Load More Arthur Sullivan Census Records

About Arthur Sullivan US Census Records & Model Tree

We've indexed 3231 free, proprietary US Census records for Arthur Sullivan 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 Arthur 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 3231 US Census records for Arthur Sullivan, from 1900 to 1950, across 50 states and DC.
: You'll see Arthur'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 Arthur Sullivan'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 Arthur Sullivan 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 Arthur Sullivan 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.

Other Sullivan US Census Records

Agnes Sullivan Alice Sullivan Anna Sullivan Annie Sullivan Catherine Sullivan Charles Sullivan Cornelius Sullivan Daniel Sullivan Dennis Sullivan Dorothy Sullivan Edward Sullivan Elizabeth Sullivan Ellen Sullivan Eugene Sullivan Florence Sullivan Francis Sullivan Frank Sullivan George Sullivan Helen Sullivan James Sullivan Jeremiah Sullivan John Sullivan Joseph Sullivan Julia Sullivan Katherine Sullivan Margaret Sullivan Mary Sullivan Michael Sullivan Nellie Sullivan Patrick Sullivan Richard Sullivan Robert Sullivan Ruth Sullivan Sarah Sullivan Thomas Sullivan Timothy Sullivan William Sullivan

All Sullivan census records →

Browse More Surnames

Stokes Stone Stout Strickland Strong Stuart Summers Sutherland Sutton Swanson Sweeney Tate

← Back to US Census Records