ZIP code · Little Falls · Minnesota · United States

ZIP code 56345 — Little Falls

ZIP code 56345 serves Little Falls, Minnesota.

Postal code
56345
Single source Value from one source, not cross-checked.
City
Little Falls
County
Morrison FIPS 27097
State
Minnesota
Country
United States
Coordinates
45.9811, -94.3604 — precision precise (locality)
View on OpenStreetMap
Population
15,105 (ZCTA, ACS 5-year)
Population density
59 / sq mi
Land area
258.1 sq mi (668.5 km²) (ZCTA, ACS 5-year)
Median household income
$57,399
Per-capita income
$35,253
Median age
42.6
Households
6,381
Housing units
6,761
Median home value
$227,800
Median gross rent
$751 / month
Congressional district
MN-7 (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
320
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 85°F), coldest Jan (avg low 4°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F242943587180858275594228
Avg low °F4720334555605850372310
Precip in0.80.71.32.33.34.33.73.33.02.51.30.9

NOAA 1991–2020 climate normals from the nearest station: LITTLE FALLS 2NNE (1.7 mi) · NOAA NCEI

Places in ZIP 56345

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