ZIP code · Hayes · South Dakota · United States
ZIP code 57537 — Hayes
ZIP code 57537 serves Hayes, South Dakota.
- Postal code
- 57537Single source Value from one source, not cross-checked.
- City
- Hayes
- County
- Stanley FIPS 46117
- State
- South Dakota
- Country
- United States
- Coordinates
- 44.3703, -101.0215 — precision precise (locality)
View on OpenStreetMap - Population
- 30 (ZCTA, ACS 5-year)
- Population density
- 0 / sq mi
- Land area
- 243.5 sq mi (630.6 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $0
- Households
- 16
- Housing units
- 92
- 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 57537 with another ZIP · ZIPs within 25 miles · distance from 57537
Map of ZIP code 57537
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 8°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 36 | 49 | 61 | 71 | 82 | 90 | 88 | 79 | 62 | 47 | 34 |
| Avg low °F | 8 | 12 | 23 | 33 | 45 | 56 | 62 | 59 | 49 | 35 | 21 | 11 |
| Precip in | 0.4 | 0.6 | 0.8 | 1.9 | 2.9 | 2.8 | 2.4 | 2.2 | 1.5 | 1.7 | 0.5 | 0.5 |
NOAA 1991–2020 climate normals from the nearest station: FT PIERRE 17 WSW (19.9 mi) · NOAA NCEI
Places in ZIP 57537
- 2 parks
- 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