ZIP code · Osage · Minnesota · United States

ZIP code 56570 — Osage

ZIP code 56570 serves Osage, Minnesota.

Postal code
56570
Single source Value from one source, not cross-checked.
City
Osage
County
Becker FIPS 27005
State
Minnesota
Country
United States
Coordinates
46.9329, -95.2353 — precision precise (locality)
View on OpenStreetMap
Population
1,130 (ZCTA, ACS 5-year)
Population density
12 / sq mi
Land area
97.7 sq mi (253.1 km²) (ZCTA, ACS 5-year)
Median household income
$65,938
Per-capita income
$34,961
Median age
52.4
Households
485
Housing units
780
Median home value
$273,800
Median gross rent
$700 / month
Congressional districts
MN-7 (also MN-8) (119th Congress)
USDA hardiness zone
3b (-35 to -30 °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
218
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 80°F), coldest Jan (avg low -3°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F182437536776807969543623
Avg low °F-311629425357554634195
Precip in0.40.41.01.73.14.13.92.82.72.40.80.5

NOAA 1991–2020 climate normals from the nearest station: PARK RAPIDS MUNI AP (8.2 mi) · NOAA NCEI

Places in ZIP 56570

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