Belvidere is a town in Mellette County, South Dakota, home to about 114 people across 0.8 square miles. Its ZIP code is 57521.
Mostly Belvidere; also Corn Creek
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| Nearest major airport | Eppley Airfield (OMA)325 miles away |
|---|---|
| Closer regional airport | Pierre Regional Airport (PIR)58 miles away |
| Nearest city of 250,000+ | Lincoln, NE315 miles away |
| Nearest city of 1 million+ | Chicago, IL700 miles away |
Straight-line distances from the center of Belvidere; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Belvidere had 46 residents in the 2020 census, down 19% since 2000.
It’s the 286th largest of 440 towns in South Dakota by population.
Mellette County grew from 1,700 residents in 1910 to 1,918 in 2020.
Mellette County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 90°F in summer, and winter lows average 10°F. About 16.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Philip Ap, SD weather station (21 miles away).
156 jobs at 21 businesses in Mellette County. The biggest industries by number of businesses:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Museums
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
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Shares ZIP codes with Corn Creek.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.