ZIP code · Biwabik · Minnesota · United States
ZIP code 55708 — Biwabik
ZIP code 55708 serves Biwabik, Minnesota.
- Postal code
- 55708Single source Value from one source, not cross-checked.
- City
- Biwabik
- County
- St. Louis FIPS 27137
- State
- Minnesota
- Country
- United States
- Coordinates
- 47.5328, -92.3408 — precision precise (locality)
View on OpenStreetMap - Population
- 850 (ZCTA, ACS 5-year)
- Population density
- 176 / sq mi
- Land area
- 4.8 sq mi (12.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $68,859
- Per-capita income
- $35,949
- Median age
- 39.2
- Households
- 365
- Housing units
- 425
- Median home value
- $107,700
- Median gross rent
- $736 / month
- 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
- 218Telephone 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 55708 with another ZIP · ZIPs within 25 miles · distance from 55708
Map of ZIP code 55708
Climate — monthly normals
Warmest month Jul (avg high 78°F), coldest Jan (avg low -7°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 17 | 23 | 36 | 50 | 64 | 73 | 78 | 76 | 66 | 51 | 34 | 22 |
| Avg low °F | -7 | -5 | 9 | 23 | 35 | 45 | 49 | 47 | 41 | 30 | 17 | 3 |
| Precip in | 0.8 | 0.7 | 1.2 | 2.0 | 3.0 | 4.3 | 3.6 | 3.5 | 3.9 | 2.9 | 1.1 | 1.1 |
NOAA 1991–2020 climate normals from the nearest station: EMBARRASS (9.3 mi) · NOAA NCEI
Places in ZIP 55708
- 1 supermarkets
- 1 parks
- 1 post offices
- 1 banks
- 2 gas stations
- 2 police & fire stations
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