Town guide
Ridgeland
A township of 41 people in Corson County, South Dakota
From your neighbors
What’s happening
Weather
Forecast →Coming up
Upcoming events
Nothing on the calendar yet
Add an event →Put the next local happening — a market, a meeting, a concert — on the map.
Around town
All news →Local news
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Headlines via Google News · Articles belong to their publishers.
The Ridgeland album
0 of 12 shotsNeighbors document Ridgeland together
Outdoors in Ridgeland
Parks & trails →Conserved land11%6,406 of 56,191 acres
Trails9.7 mi0.1 mi per sq mi
Parks & preserves0named on the map
Know a trail or park that’s missing? Anyone can add it to OpenStreetMap, and it shows up here on the next refresh.
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
Town numbers
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Living in Ridgeland
Health in Ridgeland
Compared with South Dakota
15worse than SD
of 26 measures CDC estimates. The other 11 are too close to call.
BetterToo close to callWorse
What stands out
Care nearby
Mobridge Regional Hospital - CahMobridge · 9.1 mi · ER · rural critical access
Horizon Health - IsabelIsabel · 39.6 mi · sliding-scale fees
Primary careShortage · county-wide
DentalShortage · county-wide
Mental healthShortage · county-wide
CDC PLACES 2025 · modeled estimates for adults · ZIP codes 57657, 57601 · CMS · HRSAHealth in Ridgeland →
Natural hazards in Ridgeland
High
Expected storm and flood damage is higher than in 60% of U.S. communities.
🥶 Cold waves🌊 Inland flooding
FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Ridgeland →
Climate in Ridgeland
Full climate →Ridgeland has cold, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 86°, a January night drops to 6°, and about 36 inches of snow falls in a normal winter.
28° / 9°Winter
56° / 32°Spring
83° / 57°Summer
58° / 34°Fall
NOAA U.S. Climate Normals, 1991–2020Climate in Ridgeland →
Libraries near Ridgeland
See all →Nearest: A. H. Brown Public LibraryMobridge · 9.6 miles · 41 hrs a week
Where Ridgeland is
Explore map →Imported town boundary
South Dakota · SD · Corson CountyTown boundary on OpenStreetMap →
How things work in Ridgeland
All explainers →No one has written Ridgeland’s explainers yetKnow how one of these works here? Each explainer earns +10 karma.