Dallas is a town in Tripp County, South Dakota, home to about 102 people across 0.5 square miles. Its ZIP code is 57529.
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| Nearest major airport | Eppley Airfield (OMA)228 miles away |
|---|---|
| Closer regional airport | Pierre Regional Airport (PIR)88 miles away |
| Nearest city of 250,000+ | Lincoln, NE222 miles away |
| Nearest city of 1 million+ | Chicago, IL610 miles away |
Straight-line distances from the center of Dallas; 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.
Dallas had 89 residents in the 2020 census, down 38% since 2000.
It’s the 301st largest of 440 towns in South Dakota by population.
Tripp County grew from 8,323 residents in 1910 to 5,624 in 2020.
Tripp County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 10°F. About 26.7 inches of rain and melted snow fall in a typical year, with about 45 inches of snow.
Source: NOAA 1991–2020 climate normals, Gregory, SD weather station (4 miles away).
1,513 jobs at 200 businesses in Tripp County. The biggest industries by employees:
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.
Grocery stores
Libraries (1 nearby)
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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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.