Clayton
cityClayton, Ohio, is a suburb of Dayton located in Montgomery County. As of 2020, the city had a population of 13,310. Clayton is part of the Dayton metropolitan area and offers a blend of residential comfort and convenient access to regional amenities. Clayton's economy features a mix of industries, with notable employment in healthcare, manufacturing, and retail. The city benefits from its location near Interstate 70 and the Dayton International Airport, making it accessible for businesses and residents alike. The Clay Township - City of Clayton Joint Economic Development District (JEDD) supports local business growth through regional cooperation and investment in infrastructure. Clayton was initially platted as Salem in 1816 and later renamed after John Clayton, a War of 1812 veteran. The city officially formed in 1998 through the merger of the Village of Clayton and Randolph Township. Today, Clayton is known as 'The Learning Community' and is part of the highly-rated Northmont City School District.
Clayton, Ohio
- Classification
- City
- FIPS Code
- 39-15644
- Country
- United States
- County
- Montgomery County
- Region
- Dayton Metropolitan Area
- Elevation
- 955 ft
- Total Area
- 18.6 sq mi
- Land Area
- 18.51 sq mi
- Water Area
- 0.09 sq mi
- Latitude
- 39.860661
- Longitude
- -84.355081
- Climate
- Clayton has a humid continental climate with hot, humid summers and cold, snowy winters. The average temperature in summer is around 75°F, while in winter, it averages around 30°F. The city receives approximately 40 inches of rain and 17 inches of snow per year.
- Population (2020)
- 13,310
- Est. Population (2026)
- 13,291
- Median Age
- 45.6
- Median Income
- $92,879
- Poverty Rate
- 7.03%
- Owner-Occupied
- 82%
- Racial & Ethnic Composition
- The racial composition of Clayton is 62.1% White, 27.7% Black or African American, 1.5% Asian, 2.8% Hispanic, and 5.5% Multiracial.
- Government Type
- Mayor-Council
- Governing Body
- City Council
- Body Size
- 6 members
- School District
- Northmont City School District
- Municipal Services
- Police · Fire · Public Works · Parks & Recreation

















- Unemployment Rate
- 2.3%
- Economic Profile
- Residential · Commercial
- Employment Sectors
- Health Care & Social Assistance · Manufacturing · Retail Trade
- School Districts
- Brookville Local School District · Northmont City School District · Vandalia-Butler City School District
- Transportation
- Interstate access · Dayton International Airport (nearby)
- Major Facilities
- Janice Ward Community Center
- Outdoor Access
- Yes
- Major Recreation Areas
- Englewood Reserve · Aullwood Garden · Sycamore State Park
- Parks & Trails
- Meadowbrook at Clayton · Hardscrabble Park · Northview Park · Westbrook Park
- Founded
- 1816
- Incorporated
- 1998
- Named After
- John Clayton, a War of 1812 veteran
- Historical Significance
- Clayton's development reflects the agricultural heritage of the Midwest, evolving into a residential community within the Dayton metropolitan area.
- Key Events
- Platted as Salem in 1816 · Renamed Clayton · Became a city in 1998 through merger with Randolph Township
