ZIP code · Okaton · South Dakota · United States
ZIP code 57562 — Okaton
ZIP code 57562 serves Okaton, South Dakota.
- Postal code
- 57562Single source Value from one source, not cross-checked.
- City
- Okaton
- County
- Jones FIPS 46075
- State
- South Dakota
- Country
- United States
- Coordinates
- 43.8861, -100.8918 — precision precise (locality)
View on OpenStreetMap - Population
- 131 (ZCTA, ACS 5-year)
- Population density
- 1 / sq mi
- Land area
- 111.6 sq mi (289.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $83,750
- Per-capita income
- $28,308
- Median age
- 37.8
- Households
- 25
- Housing units
- 36
- 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
- 605 (from the nearest rate centre)Telephone 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 57562 with another ZIP · ZIPs within 25 miles · distance from 57562
Map of ZIP code 57562
Climate — monthly normals
Warmest month Jul (avg high 87°F), coldest Jan (avg low 12°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 34 | 45 | 57 | 68 | 79 | 87 | 85 | 77 | 60 | 45 | 33 |
| Avg low °F | 12 | 14 | 24 | 34 | 46 | 57 | 63 | 61 | 51 | 37 | 25 | 15 |
| Precip in | 0.6 | 0.7 | 1.2 | 2.4 | 3.4 | 3.6 | 2.8 | 2.4 | 1.5 | 1.8 | 0.7 | 0.6 |
NOAA 1991–2020 climate normals from the nearest station: MURDO (9.2 mi) · NOAA NCEI
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