ZIP code · Chamberlain · South Dakota · United States
ZIP code 57325 — Chamberlain
ZIP code 57325 serves Chamberlain, South Dakota.
- Postal code
- 57325Single source Value from one source, not cross-checked.
- City
- Chamberlain
- County
- Brule FIPS 46015
- State
- South Dakota
- Country
- United States
- Coordinates
- 43.7953, -99.3118 — precision precise (locality)
View on OpenStreetMap - Population
- 3,237 (ZCTA, ACS 5-year)
- Population density
- 11 / sq mi
- Land area
- 286.4 sq mi (741.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $78,750
- Per-capita income
- $37,497
- Median age
- 40.6
- Households
- 1,144
- Housing units
- 1,345
- Median home value
- $208,400
- Median gross rent
- $685 / 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/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 57325 with another ZIP · ZIPs within 25 miles · distance from 57325
Map of ZIP code 57325
Climate — monthly normals
Warmest month Jul (avg high 88°F), coldest Jan (avg low 11°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 35 | 47 | 59 | 70 | 81 | 88 | 86 | 77 | 62 | 46 | 34 |
| Avg low °F | 11 | 14 | 25 | 35 | 47 | 58 | 63 | 61 | 51 | 38 | 25 | 15 |
| Precip in | 0.4 | 0.6 | 1.1 | 2.3 | 3.2 | 3.6 | 2.2 | 2.3 | 2.1 | 1.6 | 0.5 | 0.5 |
NOAA 1991–2020 climate normals from the nearest station: CHAMBERLAIN MUNI AP (2.0 mi) · NOAA NCEI
Places in ZIP 57325
- 7 schools
- 3 hospitals & clinics
- 2 doctors & dentists
- 1 pharmacies
- 2 supermarkets
- 13 restaurants & cafés
- 4 bars & pubs
- 15 parks
- 7 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 1 post offices
- 7 places of worship
- 3 banks
- 11 gas stations
- 1 EV charging stations
- 2 police & fire stations
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