ZIP code · Oronoco · Minnesota · United States

ZIP code 55960 — Oronoco

ZIP code 55960 serves Oronoco, Minnesota.

Postal code
55960
Single source Value from one source, not cross-checked.
City
Oronoco
County
Olmsted FIPS 27109
State
Minnesota
Country
United States
Coordinates
44.1489, -92.4850 — precision precise (locality)
View on OpenStreetMap
Population
3,453 (ZCTA, ACS 5-year)
Population density
99 / sq mi
Land area
35 sq mi (90.7 km²) (ZCTA, ACS 5-year)
Median household income
$122,120
Per-capita income
$59,911
Median age
42.7
Households
1,251
Housing units
1,307
Median home value
$440,400
Median gross rent
$1,494 / month
Congressional district
MN-1 (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
507
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 81°F), coldest Jan (avg low 4°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F232740556878817972584228
Avg low °F4620324455585547342311
Precip in1.01.12.13.64.35.34.64.83.52.41.91.3

NOAA 1991–2020 climate normals from the nearest station: BYRON 4NORTH (8.7 mi) · NOAA NCEI

Places in ZIP 55960

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