Fairborn is a city in Greene County, Ohio, United States, near Dayton and Wright-Patterson Air Force Base. The population was 32,052 at the 2000 census. It claims to be the only city in the world with the name of Fairborn, a portmanteau word created from the names Fairfield and Osborn; the two villages that merged in 1950 after the Great Dayton Flood of 1913 forced Osborn to move out of a flood plain and alongside Fairfield. Fairborn is the home of Wright State University. Fairborn is served by a branch of the Greene County Public Library. It is part of the Dayton Metropolitan Statistical Area.

Leader: Gary L. Woodward
Area Code: 937
Land Area (sq mi): 13.1
Water Area (sq mi): 0.0
Time Zone: Eastern (EST)
Elevation (ft): 255
Total Area (sq. mi): 13.1
Elevation (m): 837
Type: City
Water Area (km): 0.0
Land Area (km): 33.8
As of: 2000
Total Area (km): 33.8
Longitude (Seconds): 19
Postcode: 45324
Founding Date: 1950-01-01 00:00:00.0
Latitude: N
Name: Fairborn, Ohio
Longitude: W
Latitude (Minutes): 48
Longitude (Minutes): 1
Latitude (Seconds): 28
Total Population: 32052
Website: http://ci.fairborn.oh.us
Longitude (Degrees): 84