ZIP code · Turton · South Dakota · United States
ZIP code 57477 — Turton
ZIP code 57477 serves Turton, South Dakota.
- Postal code
- 57477Single source Value from one source, not cross-checked.
- City
- Turton
- County
- Spink FIPS 46115
- State
- South Dakota
- Country
- United States
- Coordinates
- 45.0379, -98.0996 — precision precise (locality)
View on OpenStreetMap - Population
- 101 (ZCTA, ACS 5-year)
- Population density
- 1 / sq mi
- Land area
- 107.1 sq mi (277.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $56,875
- Per-capita income
- $46,389
- Median age
- 57.5
- Households
- 47
- Housing units
- 71
- Median home value
- $50,600
- Congressional district
- SD At-large (119th Congress)
- USDA hardiness zone
- 4b (-25 to -20 °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 57477 with another ZIP · ZIPs within 25 miles · distance from 57477
Map of ZIP code 57477
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 4°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 22 | 27 | 41 | 56 | 69 | 79 | 84 | 83 | 75 | 58 | 42 | 27 |
| Avg low °F | 4 | 7 | 20 | 32 | 45 | 56 | 61 | 58 | 49 | 35 | 21 | 10 |
| Precip in | 0.6 | 0.6 | 1.0 | 2.3 | 3.2 | 4.2 | 3.3 | 2.5 | 2.4 | 2.1 | 0.7 | 0.7 |
NOAA 1991–2020 climate normals from the nearest station: TURTON (0.9 mi) · NOAA NCEI
Places in ZIP 57477
- 1 parks
- 1 playgrounds
- 1 post offices
- 2 places of worship
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