ZIP code · Winner · South Dakota · United States
ZIP code 57580 — Winner
ZIP code 57580 serves Winner, South Dakota.
- Postal code
- 57580Single source Value from one source, not cross-checked.
- City
- Winner
- County
- Tripp FIPS 46123
- State
- South Dakota
- Country
- United States
- Coordinates
- 43.3318, -99.8033 — precision precise (locality)
View on OpenStreetMap - Population
- 4,271 (ZCTA, ACS 5-year)
- Population density
- 4 / sq mi
- Land area
- 1,028.6 sq mi (2,664 km²) (ZCTA, ACS 5-year)
- Median household income
- $67,694
- Per-capita income
- $31,794
- Median age
- 44.6
- Households
- 1,689
- Housing units
- 2,066
- Median home value
- $141,000
- Median gross rent
- $852 / month
- Congressional district
- SD At-large (119th Congress)
- USDA hardiness zone
- 5a (-20 to -15 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 605Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 57580 with another ZIP · ZIPs within 25 miles · distance from 57580
Map of ZIP code 57580
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 13°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 35 | 39 | 50 | 61 | 72 | 82 | 90 | 87 | 80 | 65 | 50 | 37 |
| Avg low °F | 13 | 15 | 24 | 35 | 47 | 57 | 63 | 61 | 52 | 38 | 26 | 16 |
| Precip in | 0.5 | 0.6 | 1.1 | 2.8 | 3.6 | 3.9 | 2.6 | 2.4 | 2.1 | 1.8 | 0.8 | 0.7 |
NOAA 1991–2020 climate normals from the nearest station: WINNER (3.2 mi) · NOAA NCEI
Places in ZIP 57580
- 8 schools
- 1 hospitals & clinics
- 1 pharmacies
- 1 supermarkets
- 7 restaurants & cafés
- 7 parks
- 2 playgrounds
- 1 libraries
- 1 post offices
- 10 places of worship
- 1 banks
- 3 gas stations
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page