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Alpena

A town of 212 people in South Dakota
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About Alpena

Town in South Dakota, United States
1883Established
212Population
1.6 sq miArea
1,319 ftElevation

Alpena (pronounced al-PEE'-nuh) is a town in northeastern corner of Jerauld County, South Dakota, United States. As of the 2020 census, Alpena had a population of 212.

Official town website ↗

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Town numbers

ZIP code57312
Area code605
Living in Alpena

Housing in Alpena

$190K Median sale price · Redfin, April 2026

The median sale price was $190,000 in April 2026.

Zillow Home Value Index · Redfin Data CenterHousing market →

Work & commute in Alpena

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Most working residents leave Alpena for work: only 16% work in town. The top destinations are Wessington Springs (39%), Huron (7%) and Mitchell (5%). Half commute less than 12 miles.

Wessington Springs
39%
Huron
7%
Mitchell
5%
Sioux Falls
5%
Census LEHD 2023 · ACSWork & commute in Alpena →

Health in Alpena

Compared with South Dakota

1worse than SD

of 26 measures CDC estimates. The other 25 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Avera Weskota Memorial Medical Center - CahWessington Springs · 12 mi · ER · rural critical access
Horizon Health - WoonsocketWoonsocket · 10.3 mi · sliding-scale fees
Primary careShortage · county-wide
DentalNo shortage
Mental healthShortage · county-wide
CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Alpena · CMS · HRSAHealth in Alpena →

Natural hazards in Alpena

61
High

Expected storm and flood damage is higher than in 61% of U.S. communities.

🥶 Cold waves🌊 Inland flooding🌵 Drought
FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Alpena →

Climate in Alpena

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Alpena has cold, snowy winters and warm summers. A typical July afternoon reaches 86°, a January night drops to 7°, and about 45 inches of snow falls in a normal winter.

29° / 10°Winter
57° / 34°Spring
83° / 59°Summer
60° / 36°Fall
NOAA U.S. Climate Normals, 1991–2020Climate in Alpena →

Libraries near Alpena

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Nearest: Woonsocket Community LibraryWoonsocket · 9.9 miles · 30 hrs a week
Famous people from AlpenaWriters, athletes, leaders and more who were born in Alpena.Meet them →

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01