Marietta Township, Washington County, Ohio

Marietta Township, Washington County, Ohio
Fields along State Route 26 northeast of Marietta
Location of Marietta Township in Washington County
Coordinates: 39°23′59″N 81°24′29″W / 39.39972°N 81.40806°W / 39.39972; -81.40806
CountryUnited States
StateOhio
CountyWashington
Area
 • Total
15.3 sq mi (39.6 km2)
 • Land14.9 sq mi (38.7 km2)
 • Water0.35 sq mi (0.9 km2)
Elevation
673 ft (205 m)
Population
 (2020)
 • Total
4,265
 • Density285/sq mi (110.2/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
45750
Area code740
FIPS code39-47642
GNIS feature ID1087138

Marietta Township is one of the twenty-two townships of Washington County, Ohio, United States. The 2020 census found 4,265 people in the township.