ZIP code · Corona · South Dakota · United States

ZIP code 57227 — Corona

ZIP code 57227 serves Corona, South Dakota.

Postal code
57227
Single source Value from one source, not cross-checked.
City
Corona
County
Roberts FIPS 46109
State
South Dakota
Country
United States
Coordinates
45.3595, -96.6649 — precision precise (locality)
View on OpenStreetMap
Population
600 (ZCTA, ACS 5-year)
Population density
14 / sq mi
Land area
44 sq mi (114 km²) (ZCTA, ACS 5-year)
Median household income
$97,917
Per-capita income
$34,212
Median age
20.7
Households
150
Housing units
359
Median home value
$214,600
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
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.

Climate — monthly normals

Warmest month Jul (avg high 84°F), coldest Jan (avg low 2°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F222740556979848274594227
Avg low °F261932465761594935218

NOAA 1991–2020 climate normals from the nearest station: MILBANK 4 NW (5.2 mi) · NOAA NCEI

Places in ZIP 57227

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