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ZIP Code 57312

Alpena, South Dakota, United States

Standard ZIP Central Time (CT)
596
Population
1.8
Per sq mile
Beadle
County

About ZIP Code 57312

ZIP code 57312 is assigned to Alpena, Beadle County, South Dakota, United States. It falls in the Central Time (CT) zone. The estimated population of this ZIP code area is 596 with a density of 1.8 people per square mile.

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Location Details

ZIP Code57312
CityAlpena
CountyBeadle County
StateSouth Dakota
CountryUnited States
TimezoneCentral Time (CT)
Timezone IDAmerica/Chicago
Latitude44.1965
Longitude-98.3856
ZIP TypeStandard ZIP

Post Office

Address818 MAIN ST
CityALPENA
StateSD

Nearby ZIP Codes in South Dakota

57358
Lane
57379
Virgil
57385
Woonsocket
57384
Wolsey
57350
Huron
57382
Wessington Springs

Frequently Asked Questions

What city is ZIP code 57312 in?

ZIP code 57312 is in Alpena, Beadle County, South Dakota, United States.

What county is ZIP code 57312 in?

ZIP code 57312 is in Beadle County, South Dakota.

What timezone is ZIP code 57312 in?

ZIP code 57312 is in the Central Time (CT) zone (America/Chicago).

What is the population of ZIP code 57312?

The estimated population of ZIP code 57312 is 596 people with a density of 1.8 people per square mile.

What state is ZIP code 57312 in?

ZIP code 57312 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.