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Mountain Plains, South Dakota

CDP
Only Mountain Plains in Americasmall unincorporated community🌐 mountain-plains-sd.uscitysearch.com
Mountain PlainsSouth Dakota

About Mountain Plains

Mountain Plains is a small unincorporated community in western South Dakota.

Officially, Mountain Plains is a census-designated place — a real, named community that residents call home, governed at the county level. The community covers 1.59 square miles.

📰 Local News

Read the latest South Dakota headlines on our news site, Bless News Daily.

South Dakota news on Bless News Daily →

What Makes Mountain Plains Unique

  • The only place in America named Mountain Plains — a truly one-of-a-kind name among 32,000+ US communities.
  • An unincorporated community — no city hall of its own, which often means lower local taxes and county-managed services.
  • Positioned in western South Dakota, convenient to the region's corridors and crossings.

Why People Love It Here

  • A tight community feel that bigger cities can't replicate.
  • Housing dollars stretch further here than in the nearest metro.
  • Well connected: 3+ neighboring communities within 9 miles.

🍽️ Where to Eat in Mountain Plains

Local spots mapped by the OpenStreetMap community · click a restaurant to read or write reviews.

🎡 Fun Things to Do

  • D.C. Booth Historic National Fish Hatchery · Aquarium
  • The Booth House · Museum
  • Von Bayer Museum of Fish Culture · Museum

Attractions mapped by the OpenStreetMap community.

🏞️ Parks & Outdoors in Mountain Plains

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

⚡ Quick Facts

TypeCDP
Population (2024)—
Land area1.59 sq mi
Coordinates44.4670, -103.8636

🌤️ Current Weather

Right now59°F
ConditionsSlight Chance Rain Showers
Wind1 to 9 mph

Full forecast →

Source: National Weather Service

🗺️ Map of Mountain Plains