ZIP Code 57466
About Onaka
Onaka is a town in Faulk County, South Dakota, United States. The population was 13 at the 2020 census.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
167
population
$48,594
median household income
1
people / sq mi
$39,400
median home value
54.9
median age
79
housing units
72
households
137.3
land area (sq mi)