ZIP Code 57646

Zip Code: 57646
Type: Standard
Official USPS city name: Mound City
Official USPS State Code: SD
Official State Name: South Dakota
ZCTA: TRUE
Population: 252.0
Density: 0.7
Primary Official County Code: 46021
Primary Official County Name: Campbell
Official County Name: Campbell
Official County Code: 46021
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (21:44 PM Sunday, November 24 2024-11-24 (GMT -0600))
Geo Point: 45.69014, -100.08379

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