ZIP code · Hillman · Minnesota · United States
ZIP code 56338 — Hillman
ZIP code 56338 serves Hillman, Minnesota.
- Postal code
- 56338Single source Value from one source, not cross-checked.
- City
- Hillman
- County
- Morrison FIPS 27097
- State
- Minnesota
- Country
- United States
- Coordinates
- 46.0678, -93.8812 — precision precise (locality)
View on OpenStreetMap - Population
- 1,579 (ZCTA, ACS 5-year)
- Population density
- 9 / sq mi
- Land area
- 171.2 sq mi (443.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $68,906
- Per-capita income
- $35,472
- Median age
- 49.9
- Households
- 674
- Housing units
- 1,229
- Median home value
- $273,800
- Median gross rent
- $1,095 / month
- Congressional districts
- MN-7 (also MN-8) (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 (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.
Tools: compare 56338 with another ZIP · ZIPs within 25 miles · distance from 56338
Map of ZIP code 56338
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 4°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 24 | 29 | 43 | 58 | 71 | 80 | 85 | 82 | 75 | 59 | 42 | 28 |
| Avg low °F | 4 | 7 | 20 | 33 | 45 | 55 | 60 | 58 | 50 | 37 | 23 | 10 |
| Precip in | 0.8 | 0.7 | 1.3 | 2.3 | 3.3 | 4.3 | 3.7 | 3.3 | 3.0 | 2.5 | 1.3 | 0.9 |
NOAA 1991–2020 climate normals from the nearest station: LITTLE FALLS 2NNE (22.7 mi) · NOAA NCEI
Places in ZIP 56338
- 1 post offices
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