ZIP code · Mellette · South Dakota · United States
ZIP code 57461 — Mellette
ZIP code 57461 serves Mellette, South Dakota.
- Postal code
- 57461Single source Value from one source, not cross-checked.
- City
- Mellette
- County
- Spink FIPS 46115
- State
- South Dakota
- Country
- United States
- Coordinates
- 45.1631, -98.4824 — precision precise (locality)
View on OpenStreetMap - Population
- 286 (ZCTA, ACS 5-year)
- Population density
- 3 / sq mi
- Land area
- 109.4 sq mi (283.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $105,625
- Per-capita income
- $45,265
- Median age
- 53.4
- Households
- 119
- Housing units
- 142
- Median home value
- $161,100
- Congressional district
- SD At-large (119th Congress)
- USDA hardiness zone
- 4a (-30 to -25 °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 57461 with another ZIP · ZIPs within 25 miles · distance from 57461
Map of ZIP code 57461
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 1°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 22 | 27 | 40 | 56 | 69 | 79 | 84 | 82 | 74 | 59 | 42 | 28 |
| Avg low °F | 1 | 5 | 17 | 29 | 43 | 54 | 59 | 55 | 45 | 32 | 19 | 7 |
| Precip in | 0.6 | 0.7 | 0.9 | 2.1 | 3.3 | 3.5 | 3.5 | 2.5 | 2.4 | 2.1 | 0.7 | 0.7 |
NOAA 1991–2020 climate normals from the nearest station: MELLETTE 4 W (4.9 mi) · NOAA NCEI
Places in ZIP 57461
- 1 schools
- 1 bars & pubs
- 1 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