Washington Township, Montgomery County, Ohio

Washington Township, Montgomery County, Ohio
Southern Washington Township, with Centerville in the distance
Location in Montgomery County and the state of Ohio.
Coordinates: 39°38′3″N 84°9′48″W / 39.63417°N 84.16333°W / 39.63417; -84.16333
CountryUnited States
StateOhio
CountyMontgomery
Area
  Total
31.2 sq mi (80.8 km2)
  Land31.2 sq mi (80.8 km2)
  Water0.0 sq mi (0.1 km2)
Elevation
958 ft (292 m)
Population
 (2020)
  Total
61,682
  Density2,000/sq mi (760/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
FIPS code39-81494
GNIS feature ID1086681

A suburb of Dayton, Washington Township is the largest of nine townships of Montgomery County, Ohio, United States. The population was 61,882 at the 2020 census.

The township, through the independent Centerville-Washington Park District, contains eight community parks, nine nature parks, and 33 neighborhood parks encompassing 1,000 acres in Centerville and Washington Township.