ZIP Code 57767
About Owanka
Owanka is an unincorporated community in Pennington County, South Dakota, United States. Although not tracked by the United States Census Bureau, Owanka has been assigned the ZIP Code of 57767.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
119
population
$250,001
median household income
1
people / sq mi
75.0
median age
83
housing units
83
households
144.9
land area (sq mi)