Village · Ohio
Corwin, Ohio
Corwin, village, in Warren County, Ohio. Corwin had 534 residents on July 1, 2025 by the Census Bureau's estimate, up 8.8% since 2020; the 2020 Census counted 484 and the ACS 2020-2024 5-year estimates put it at 753 (±215). GEOID 3918840.
Residents, July 2025 estimate
534
Census Bureau estimate (no margin published)
2020 Census count: 484 · ACS 2020-2024: 753 ±215
Median household income
$90,313
±$19,297 (90% margin)
Ohio: $71,389
Median home value
$321,800
±$25,937 (90% margin)
Ohio: $214,800
Median gross rent
$1,094
±$442 (90% margin)
Ohio: $1,034
Where is Corwin and what county is it in?
Corwin is a village in Warren County, Ohio. It covers 0.3 square miles of land, 1,471 residents per square mile in 2020.
Corwin is in the Cincinnati, OH-KY-IN metropolitan statistical area, which takes in 15 counties (Census Bureau delineation, July 2023).
Corwin lies entirely within Wayne Township (Warren County), a township with its own local government (2020 census blocks).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Corwin, and is it growing?
The Census Bureau estimates that 534 people lived in Corwin on July 1, 2025, up 8.8% since 2020, faster than Ohio (+0.9%). The 2020 Census counted 484 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 753 (±215).
| Measure | Corwin | Warren County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 753 ±215 | 250,008 | no clear change |
| Households | 289 ±78 | 92,052 | no clear change |
| Average household size | 2.61 ±0.30 | 2.66 | no clear change |
| Housing units | 298 ±81 | 96,061 | no clear change |
Corwin's population since 2000
From 256 in 2000 to 534 in 2025: up 108.6%. The 2000, 2010 and 2020 figures are census counts, each for Corwin as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Corwin?
The median resident of Corwin is 44.5 years old; 23.8% are under 18 and 18.9% are 65 or older. The largest group is non-Hispanic white residents at 87.5%, then non-Hispanic residents of two or more races at 7.8%.
| Measure | Corwin | Warren County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 44.5 ±10.2 | 40.1 | no clear change |
| Under 18 years | 23.8% ±7.4 pts | 23.8% | – |
| 65 years and over | 18.9% ±6.4 pts | 15.8% | – |
| Male | 48.2% ±7.5 pts | 50.6% | – |
| Hispanic or Latino (any race) | 0.1% ±0.3 pts | 3.5% | – |
| White alone, not Hispanic | 87.5% ±8.8 pts | 81.8% | −9.7 pts |
| Black or African American alone, not Hispanic | 0.0% ±4.9 pts | 3.2% | – |
| Asian alone, not Hispanic | 3.9% ±6.2 pts | 7.2% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±4.9 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±4.9 pts | 0.0% | – |
| Two or more races, not Hispanic | 7.8% ±4.6 pts | 3.6% | – |
| Some other race alone, not Hispanic | 0.7% ±0.9 pts | 0.7% | – |
| Born outside the United States | 1.7% ±2.2 pts | 9.1% | – |
| Speak a language other than English at home (age 5+) | 0.0% ±5.0 pts | 10.8% | – |
| Civilian veterans (age 18+) | 12.0% ±5.3 pts | 6.7% | – |
| With a disability | 14.3% ±5.9 pts | 10.5% | – |
| No health insurance coverage | 5.2% ±3.5 pts | 3.9% | – |
| High school graduate or higher (age 25+) | 91.5% ±4.8 pts | 95.1% | – |
| Bachelor's degree or higher (age 25+) | 25.8% ±7.2 pts | 45.6% | no clear change |
| Graduate or professional degree (age 25+) | 6.9% ±3.8 pts | 18.4% | – |
| Lived in the same house a year earlier | 91.0% ±7.8 pts | 90.0% | – |
| Moved from another state in the past year | 0.7% ±1.1 pts | 1.9% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Corwin earn?
Half of Corwin's 289 households earn less than $90,313 a year (±$19,297), against $110,132 in Warren County and $71,389 in Ohio. In 2015-2019 it was $85,995 in 2024 dollars; the margins of error cannot tell the two periods apart.
| Measure | Corwin | Warren County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $90,313 ±$19,297 | $110,132 | no clear change |
| Mean household income | $98,926 ±$11,504 | $145,195 | – |
| Per capita income | $38,402 ±$5,669 | $53,621 | no clear change |
| People below the poverty line | 2.9% ±3.0 pts | 6.0% | – |
| Children under 18 below the poverty line | 0.0% ±18.8 pts | 6.5% | – |
| Households receiving SNAP | 0.7% ±1.4 pts | 4.6% | – |
| Households with a computer | 95.5% ±5.5 pts | 97.5% | – |
| Households with a broadband subscription | 92.0% ±6.4 pts | 94.9% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Corwin?
Owners occupy 94.1% of Corwin's occupied homes and renters 5.9%. The median owner-occupied home is valued at $321,800 by its owner (±$25,937). The median renter pays $1,094 a month including utilities.
| Measure | Corwin | Warren County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $321,800 ±$25,937 | $349,400 | +$81,938 |
| Median gross rent | $1,094 ±$442 | $1,361 | – |
| Renters paying 35% or more of income on rent | 0.0% ±96.0 pts | 32.4% | – |
| Median monthly owner costs, with a mortgage | $1,506 ±$180 | $1,974 | – |
| Owner-occupied homes | 94.1% ±3.9 pts | 79.4% | no clear change |
| Renter-occupied homes | 5.9% ±3.9 pts | 20.6% | – |
| Housing units | 298 ±81 | 96,061 | no clear change |
| Homeowner vacancy rate | 0.0% ±12.9 pts | 0.4% | – |
| Rental vacancy rate | 0.0% ±77.3 pts | 5.4% | – |
| Single-family detached homes | 97.3% ±2.3 pts | 76.6% | – |
| Mobile homes | 0.0% ±11.8 pts | 1.0% | – |
| Built 2020 or later | 9.1% ±6.0 pts | 3.2% | – |
| Built 2010 to 2019 | 14.8% ±6.7 pts | 13.8% | – |
| Built 1939 or earlier | 2.7% ±2.1 pts | 5.6% | – |
| Households with no vehicle | 0.0% ±12.2 pts | 3.1% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Corwin work and get to work?
76.1% of Corwin's workers drive alone and 15.3% work from home. The average trip to work takes 28.6 minutes. The unemployment rate in 2020-2024 averaged 6.7%.
| Measure | Corwin | Warren County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 64.5% ±7.3 pts | 66.1% | – |
| Unemployment rate | 6.7% ±3.8 pts | 3.1% | – |
| Drove alone to work | 76.1% ±10.9 pts | 73.7% | – |
| Carpooled | 8.6% ±9.5 pts | 5.9% | – |
| Public transportation | 0.0% ±9.9 pts | 0.1% | – |
| Walked | 0.0% ±9.9 pts | 0.6% | – |
| Worked from home | 15.3% ±7.0 pts | 18.6% | – |
| Mean travel time to work | 28.6 min ±4.4 | 25.3 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Corwin?
No census tract lies mostly in Corwin; 1 tract reaches into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 310.02Warren County | 2,319 | $105,000 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Corwin) · Census block assignment files
How does Corwin compare with other places in Ohio?
By the Census Bureau's July 2025 estimates, Corwin is the 12,930th-most populous of the 19,476 U.S. incorporated places that have one and the 652nd-most populous of 923 in Ohio.
Corwin is not ranked by income or the other survey measures: those rankings include places of 1,000 or more residents (2020 Census) with a reliable estimate.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 652nd | 923 |
Corwin's figures with every place in Ohio (CSV)
Every place in Ohio, sortable · Compare Corwin with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Corwin?
24 of the 57 figures for Corwin on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Corwin are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Corwin.