ZIP code · Vale · South Dakota · United States
ZIP code 57788 — Vale
ZIP code 57788 serves Vale, South Dakota.
- Postal code
- 57788Single source Value from one source, not cross-checked.
- City
- Vale
- County
- Butte FIPS 46019
- State
- South Dakota
- Country
- United States
- Coordinates
- 44.6222, -103.3795 — precision precise (locality)
View on OpenStreetMap - Population
- 632 (ZCTA, ACS 5-year)
- Population density
- 3 / sq mi
- Land area
- 240.2 sq mi (622.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $60,909
- Per-capita income
- $24,131
- Median age
- 39.9
- Households
- 192
- Housing units
- 199
- Median home value
- $225,000
- 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/Denver (UTC−7 / UTC−6 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 57788 with another ZIP · ZIPs within 25 miles · distance from 57788
Map of ZIP code 57788
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 10°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 35 | 46 | 56 | 66 | 77 | 86 | 85 | 75 | 60 | 45 | 34 |
| Avg low °F | 10 | 13 | 22 | 32 | 43 | 53 | 59 | 57 | 47 | 33 | 21 | 12 |
| Precip in | 0.4 | 0.5 | 0.8 | 1.8 | 3.2 | 3.3 | 2.1 | 1.3 | 1.0 | 1.4 | 0.5 | 0.4 |
NOAA 1991–2020 climate normals from the nearest station: NEWELL (6.7 mi) · NOAA NCEI
Places in ZIP 57788
- 9 schools
- 1 post offices
- 1 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