Westerville, Ohio

Westerville, Ohio
State Street in Westerville
Location of Westerville in Franklin and Delaware counties
Westerville
Westerville
Coordinates: 40°07′50″N 82°55′22″W / 40.13056°N 82.92278°W / 40.13056; -82.92278
CountryUnited States
StateOhio
CountiesDelaware, Franklin
Incorporated1858
Area
  Total
12.74 sq mi (33.00 km2)
  Land12.60 sq mi (32.64 km2)
  Water0.14 sq mi (0.36 km2)
Elevation
879 ft (268 m)
Population
 (2020)
  Total
39,190
  Density3,109.82/sq mi (1,200.74/km2)
Time zoneUTC-5 (EST)
  Summer (DST)UTC-4 (EDT)
ZIP codes
43081, 43082, 43086
Area code(s)614 and 380
FIPS code39-83342
GNIS feature ID1086118
Websitewww.westerville.org

Westerville is a city in Franklin and Delaware counties in the U.S. state of Ohio. A northeastern suburb of Columbus as well as the home of Otterbein University, the population was 39,190 at the 2020 census.

Westerville was once known as "The Dry Capital of the World" for its strict laws prohibiting sales of alcohol and for being the home of the Anti-Saloon League, one of the driving forces behind Prohibition at the beginning of the 20th century.