ZIP code · Mc Grath · Minnesota · United States
ZIP code 56350 — Mc Grath
ZIP code 56350 serves Mc Grath, Minnesota.
- Postal code
- 56350Single source Value from one source, not cross-checked.
- City
- Mc Grath
- County
- Aitkin FIPS 27001
- State
- Minnesota
- Country
- United States
- Coordinates
- 46.1957, -93.3774 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 468 (ZCTA, ACS 5-year)
- Population density
- 2 / sq mi
- Land area
- 227 sq mi (587.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $40,000
- Per-capita income
- $27,050
- Median age
- 53.5
- Households
- 224
- Housing units
- 468
- Median home value
- $164,000
- Median gross rent
- $1,119 / month
- Congressional district
- 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
- 320Telephone 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 56350 with another ZIP · ZIPs within 25 miles · distance from 56350
Map of ZIP code 56350
Climate — monthly normals
Warmest month Jul (avg high 78°F), coldest Jan (avg low -1°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 19 | 24 | 37 | 51 | 65 | 74 | 78 | 77 | 69 | 54 | 38 | 24 |
| Avg low °F | -1 | 3 | 17 | 30 | 43 | 53 | 58 | 56 | 49 | 36 | 23 | 9 |
| Precip in | 0.6 | 0.7 | 1.4 | 2.5 | 3.1 | 4.3 | 4.3 | 3.9 | 3.0 | 2.8 | 1.5 | 0.7 |
NOAA 1991–2020 climate normals from the nearest station: ISLE 12N (10.4 mi) · NOAA NCEI
Places in ZIP 56350
- 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