Wilmington city, Ohio
Wilmington city profile, demographic data, and geographic information.
Wilmington city is a geographic entity located in Clinton County, Ohio. As of official census estimates, it has a reported population of 12,802. The land area covers 12.94 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population (2025 PEP Estimate) | 12,802 | — | 2025 / Census |
| Median Age | 36.3 yrs | ±2.9 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 5,567 | ±298 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 5,943 | ±287 |
| Occupied Housing Units | 5,567 | ±298 |
| Vacant Housing Units | 376 | ±147 |
| Median Home Value | $174,400 | ±$11,303 |
| Median Gross Rent | $909 | ±$76 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $57,199 | ±$6,514 |
| Per Capita Income | $30,590 | ±$2,715 |
| Poverty Rate | 17.5% | ±3.7% |
| Population Below Poverty Level | 2,043 | ±438 |
| Unemployment Rate | 4.2% | ±1.9% |
| Civilian Labor Force, Employed | 5,685 | ±336 |
| Broadband Internet Rate | 86.1% | ±2.6% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 12,639 (2024)
ID: 202327
|
Municipal | Official Local Government |
Contact: DEPUTY AUDITOR
69 N SOUTH ST, WILMINGTON OH 45177-2211
|
|
COUNTY OF CLINTON
GUS Population: 42,019 (2024)
ID: 172246
|
County | Official County Government |
Contact: COUNTY ADMINISTRATOR
46 SOUTH ST, WILMINGTON OH 45177
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Wilmington | 01-05 | Wilmington, OH | |
| Career and Technical School Wilmington | 11-12 | Wilmington, OH | |
| Regular School Wilmington | 06-08 | Wilmington, OH | |
| Regular School Wilmington | PK-02 | Wilmington, OH | |
| Regular School Wilmington | 06-12 | Wilmington, OH | |
| Regular School Nearby | 09-12 | Blanchester, OH | |
| Regular School Nearby | 05-08 | Blanchester, OH | |
| Regular School Nearby | PK-05 | Clarksville, OH | |
| Regular School Nearby | 09-12 | Clarksville, OH | |
| Regular School Nearby | 06-08 | Clarksville, OH |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 3 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
TRIHEALTH CLINTON REGIONAL HOSPITAL
|
Hospital | City address association | 610 WEST MAIN STREET, WILMINGTON, OH, 45177 |
(937) 382-9335
|
|
Wilmington College
|
College | 1.1 mi away | 1870 Quaker Way, Wilmington, OH, 45177 |
8003419318
|
|
WILMINGTON PUBLIC LIBRARY OF CLINTON COUNTY
|
Library | 1.5 mi away | 268 N. SOUTH ST., WILMINGTON, OH, 45177 |
(937) 382-2417
|
|
Greene County Career Center
|
College Vocational | 16.9 mi away | 532 Innovation Drive, Xenia, OH, 45385-9545 |
9373726941
|
|
CLINTON MASSIE BRANCH
|
Library | 8.9 mi away | 2400 LEBANON RD, CLARKSVILLE, OH, 45113 |
(937) 289-1079
|
|
Southern State Community College
|
College | 17.2 mi away | 100 Hobart Drive, Hillsboro, OH, 45133-9406 |
9373933431
|
|
NEW VIENNA BRANCH
|
Library | 9.9 mi away | 114 W MAIN ST, NEW VIENNA, OH, 45159 |
(937) 987-4200
|
|
Wilberforce University
|
College | 19.5 mi away | 1055 N Bickett Rd, Wilberforce, OH, 45384-1001 |
9373762911
|
|
SABINA PUBLIC LIBRARY
|
Library | 10.6 mi away | 11 E. ELM ST., SABINA, OH, 45169 |
(937) 584-2319
|
|
Dental Assistant Pro-Lebanon
|
College Vocational | 19.9 mi away | 568 S Liberty Keuter Road, Lebanon, OH, 45036 |
5134608686
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at WFO WILMINGTON, OH US, located 0.6 miles from Wilmington city. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 38.4° | 21.8° | 30.1° | 3.25" | 8.9" |
| February | 42.3° | 24.4° | 33.4° | 2.94" | 7.4" |
| March | 52.3° | 32.5° | 42.4° | 4.05" | 4.1" |
| April | 65.1° | 42.5° | 53.8° | 4.47" | 0.4" |
| May | 74.7° | 53.2° | 63.9° | 4.81" | 0.0" |
| June | 82.5° | 61.3° | 71.9° | 4.53" | 0.0" |
| July | 85.2° | 64.1° | 74.6° | 4.13" | 0.0" |
| August | 84.3° | 61.8° | 73.0° | 3.42" | 0.0" |
| September | 78.7° | 54.6° | 66.7° | 3.03" | 0.0" |
| October | 66.8° | 44.1° | 55.5° | 3.36" | 0.1" |
| November | 53.5° | 34.4° | 44.0° | 3.28" | 1.1" |
| December | 42.7° | 27.2° | 34.9° | 3.43" | 4.6" |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Wilmington city | City | 0.0 mi | — |
| Martinsville village | Village | 7.4 mi | — |
| Port William village | Village | 8.6 mi | — |
| Clarksville village | Village | 9.3 mi | — |
| Midland village | Village | 9.8 mi | — |
| New Vienna village | Village | 9.8 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 3902785792. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.