ZIP Code 57782

Zip Code: 57782
Type: POBox
Official USPS city name: Smithwick
Official USPS State Code: SD
Official State Name: South Dakota
ZCTA: TRUE
Population: 38.0
Density: 0.1
Primary Official County Code: 46047
Primary Official County Name: Fall River
Official County Name: Fall River
Official County Code: 46047
Imprecise: FALSE
Military: FALSE
Timezone: America/Denver (02:29 AM Tuesday, April 15 2025-04-15 (GMT -0600))
Geo Point: 43.30243, -103.11207