About ZIP Code 57660

ZIP code 57660 is assigned to Watauga, Corson County, South Dakota, United States. It falls in the Mountain Time (MT) zone. The estimated population of this ZIP code area is 111 with a density of 0.2 people per square mile.

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Location Details

ZIP Code57660
CityWatauga
CountyCorson County
CountryUnited States
TimezoneMountain Time (MT)
Timezone IDAmerica/Denver
Latitude45.8305
Longitude-101.5331
ZIP TypeStandard ZIP

Post Office

Address223 MAIN ST
CityMORRISTOWN
StateSD

Nearby ZIP Codes in South Dakota

Frequently Asked Questions

What city is ZIP code 57660 in?

ZIP code 57660 is in Watauga, Corson County, South Dakota, United States.

What county is ZIP code 57660 in?

ZIP code 57660 is in Corson County, South Dakota.

What timezone is ZIP code 57660 in?

ZIP code 57660 is in the Mountain Time (MT) zone (America/Denver).

What is the population of ZIP code 57660?

The estimated population of ZIP code 57660 is 111 people with a density of 0.2 people per square mile.

What state is ZIP code 57660 in?

ZIP code 57660 is in South Dakota (SD), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.