ZIP code · Hot Springs · South Dakota · United States

ZIP code 57747 — Hot Springs

ZIP code 57747 serves Hot Springs, South Dakota.

Postal code
57747
Single source Value from one source, not cross-checked.
City
Hot Springs
County
Fall River FIPS 46047
State
South Dakota
Country
United States
Coordinates
43.4223, -103.4766 — precision precise (locality)
View on OpenStreetMap
Population
5,889 (ZCTA, ACS 5-year)
Population density
12 / sq mi
Land area
508.3 sq mi (1,316.4 km²) (ZCTA, ACS 5-year)
Median household income
$64,023
Per-capita income
$41,588
Median age
59.4
Households
3,008
Housing units
3,481
Median home value
$195,600
Median gross rent
$850 / 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/Denver (UTC−7 / UTC−6 DST)
Area code
605
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.

Climate — monthly normals

Warmest month Jul (avg high 89°F), coldest Jan (avg low 14°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F404354627081898780655141
Avg low °F141524314151575545332315
Precip in0.40.61.12.13.33.02.42.01.41.40.40.5

NOAA 1991–2020 climate normals from the nearest station: HOT SPRINGS (1.1 mi) · NOAA NCEI

Places in ZIP 57747

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