ZIP code · Iron River · Michigan · United States

ZIP code 49935 — Iron River

ZIP code 49935 serves Iron River, Michigan.

Postal code
49935
Single source Value from one source, not cross-checked.
City
Iron River
County
Iron FIPS 26071
State
Michigan
Country
United States
Coordinates
46.0930, -88.6460 — precision precise (locality)
View on OpenStreetMap
Population
5,969 (ZCTA, ACS 5-year)
Population density
13 / sq mi
Land area
457 sq mi (1,183.6 km²) (ZCTA, ACS 5-year)
Median household income
$52,254
Per-capita income
$30,137
Median age
50.6
Households
2,722
Housing units
4,610
Median home value
$103,800
Median gross rent
$445 / month
Congressional district
MI-1 (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/Menominee (UTC−6 / UTC−5 DST)
Area code
906
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 77°F), coldest Feb (avg low 0°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F212637506473777567533826
Avg low °F00924374750484131219
Precip in1.11.01.52.53.24.04.23.13.53.31.81.5

NOAA 1991–2020 climate normals from the nearest station: STAMBAUGH 2SSE (2.7 mi) · NOAA NCEI

Places in ZIP 49935

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