ZIP Code 57312 Population
Alpena, South Dakota
Population
553
Households
244
Median Age
47.9
Population Details
| Average Household Size | 2.27 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 57312 (Alpena, SD) has a population of 553 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 244 households in ZIP code 57312.