How many John Conley census records do you have?

We have 5099 US Census records for John Conley, from 1900 to 1950, across 50 states and DC.

What's in a John Conley census record?

You'll see John'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 John Conley'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 John Conley census records free?

Yes. All John Conley 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 John Conley?

We have John Conley 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 John Conley 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 John Conley?

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.

John Conley — US Census Records & Model Tree

We found 5099 free census records for John Conley across 6 census years (1900–1950), in 50 states and DC and 1056 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Conley 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 5099 records for John Conley US Census, ranked by Model Tree richness

No records match your filters.

Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John A. Conley	34	Chenango-County, New York	New York	Farmer	Head
1940	John T. Conley	46	Cumberland-County, Maine	Maine	Farmer	Head
1940	John H Conley	23	Hennepin-County, Minnesota	Minnesota	Commercial Artist	Son
1940	John P Conley	42	Suffolk-County, Massachusetts	Rhode Island	Building Wrecker	Head
1940	John Conley	25	Suffolk-County, Massachusetts	Massachusetts	Electrician'S Helper	Head
1930	John L Conley		Calhoun, West Virginia	West Virginia	Farmer	Head
1940	John P. Conley	77	Franklin-County, Ohio	West Virginia	—	Head
1910	John F. Conley		York, Pennsylvania	Pennsylvania	Farmer	Head
1940	John J. Conley	65	Suffolk-County, Massachusetts	Maine	Cashier	Head
1940	John H Conley	71	Giles-County, Virginia	Virginia	—	Head
1940	John Conley	72	Coles-County, Illinois	Illinois	Care Of Scrap Leather	Head
1940	John Conley	16	Westchester-County, New York	New York	—	Son
1930	John W Conley		Rockingham, Virginia	Virginia	Farmer	Head
1930	John Conley		Burke, North Carolina	North Carolina	None	Son
1940	John A Conley	15	Pushmataha-County, Oklahoma	Oklahoma	—	Son
1910	John Conley		Norfolk, Massachusetts	Ireland	Foreman	Head
1940	John Conley	14	Allegheny-County, Pennsylvania	Pennsylvania	—	Son
1940	John Conley	17	Johnson-County, Kentucky	Kentucky	New Worker	Son
1940	John Conley	12	Allegheny-County, Pennsylvania	Pennsylvania	—	Son
1940	John A. Conley	53	Mackinac-County, Michigan	Kentucky	—	Head
1930	John Conley		White, Arkansas	Arkansas	None	Son
1930	John Conley		Floyd, Kentucky	Kentucky	Plumber	Head
1910	John Conley		Cook, Illinois	Illinois	Clerk	Son
1940	John Conley	46	Allegheny-County, Pennsylvania	West Virginia	Carpenter	Head
1940	John D. Conley	18	Quitman-County, Mississippi	Mississippi	Farmer	Son
1940	John Conley	13	Suffolk-County, Massachusetts	Massachusetts	—	Son
1910	John Conley		Tate, Mississippi	Mississippi	Laborer	Son
1940	John Conley	65	Grenada-County, Mississippi	Mississippi	Farmer	Head
1930	John P Conley		Middlesex, Massachusetts	Massachusetts	—	Son
1940	John Jr. Conley	19	Allegheny-County, Pennsylvania	Pennsylvania	Laborer	Son

Load More John Conley Census Records

About John Conley US Census Records & Model Tree

We've indexed 5099 free, proprietary US Census records for John Conley 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 John 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 5099 US Census records for John Conley, from 1900 to 1950, across 50 states and DC.
: You'll see John'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 John Conley'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 John Conley 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 John Conley 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 Conley US Census Records

James Conley Mary Conley William Conley

All Conley census records →

Browse More Surnames

Coffey Cohen Cole Coleman Collier Collins Connell Connelly Conner Connolly Connor Connors

← Back to US Census Records