ZIP code · Wirt · Minnesota · United States
ZIP code 56688 — Wirt
ZIP code 56688 serves Wirt, Minnesota.
- Postal code
- 56688Single source Value from one source, not cross-checked.
- City
- Wirt
- County
- Itasca FIPS 27061
- State
- Minnesota
- Country
- United States
- Coordinates
- 47.7462, -93.9630 — precision precise (locality)
View on OpenStreetMap - Population
- 93 (ZCTA, ACS 5-year)
- Population density
- 1 / sq mi
- Land area
- 102.5 sq mi (265.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $69,643
- Per-capita income
- $40,482
- Median age
- 55.8
- Households
- 38
- Housing units
- 144
- Median home value
- $171,900
- Congressional district
- 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 (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 56688 with another ZIP · ZIPs within 25 miles · distance from 56688
Map of ZIP code 56688
Climate — monthly normals
Warmest month Jul (avg high 77°F), coldest Jan (avg low -5°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 17 | 23 | 35 | 50 | 63 | 72 | 77 | 76 | 67 | 52 | 35 | 22 |
| Avg low °F | -5 | -2 | 10 | 26 | 39 | 51 | 55 | 52 | 45 | 34 | 19 | 4 |
| Precip in | 0.8 | 0.6 | 1.2 | 1.8 | 3.0 | 4.2 | 3.8 | 3.2 | 3.1 | 2.7 | 1.4 | 1.0 |
NOAA 1991–2020 climate normals from the nearest station: NORTHOME 3S (14.9 mi) · NOAA NCEI
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