Browse / United States / Michigan / Iron Mountain
Iron Mountain
Michigancity
Iron Mountain
Total population
7,518
Median home value
$141,600
Bachelor's+
Median income
$59,405
Founded
1879
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Facts from Wikidata (CC0).
Overview
Iron Mountain is a city in and the county seat of Dickinson County, Michigan, United States. The population was 7,518 at the 2020 census, down from 7,624 at the 2010 census. Located in the Upper Peninsula of Michigan, Iron Mountain was named for the valuable iron ore found in the vicinity. Iron Mountain is the principal city of the Iron Mountain micropolitan area, which includes all of Dickinson County and Florence County, Wisconsin.
Read more on WikipediaHistory & geography
Geography
According to the United States Census Bureau, the city has a total area of , of which, of it is land and is water. This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. According to the Köppen Climate Classification system, Iron Mountain has a humid continental climate, abbreviated "Dfb" on climate maps. Iron Mountain's abandoned Millie Hill mine is home to one of the largest bat hibernacula in the Midwest. Roughly 25,000–50,000 bats make their winter home there. However, due to disease of bats in the midwest most of the colony has died. Iron Mountain is located within the Menominee Iron-Bearing District, which covers southern Dickinson County and extends westward into Iron County. Iron ore was discovered in Dickinson County in 1849 and Iron County in 1851. Ore is produced from the middle Precambrian Vulcan Iron-Formation around Iron Mountain, and the Riverton Iron-Formation between Iron River, Michigan and Crystal Falls, Michigan. Both formations belong to the Marquette Range Supergroup. The Vulcan is between 300 and 800 feet thick and consists of hematite and magnetite with quartz, while the Riverton is 100–600 feet thick and consists of siderite and chert.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Iron Mountain, MI from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- American CrowCorvus brachyrhynchos C.L.Brehm, 1822 · Aves5,051
- Black-capped ChickadeePoecile atricapillus (Linnaeus, 1766) · Aves5,026
- Blue JayCyanocitta cristata (Linnaeus, 1758) · Aves4,937
- Common RavenCorvus corax Linnaeus, 1758 · Aves4,080
- Mourning DoveZenaida macroura (Linnaeus, 1758) · Aves3,891
- American GoldfinchSpinus tristis (Linnaeus, 1758) · Aves3,627
- White-breasted NuthatchSitta carolinensis Latham, 1790 · Aves3,442
- Hairy WoodpeckerLeuconotopicus villosus (Linnaeus, 1766) · Aves3,269
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Earthquake history
Most recent
- M 2.5 — 2024-01-073 km NE of Mole Lake, Wisconsin
- M 2.6 — 2021-06-0211 km S of West Ishpeming, Michigan
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here
Nearby places in Michigan
- Kingsford2.4 mi away
- Quinnesec3.4 mi away
- Norway7.3 mi away · pop. 2,833
- Alpha21.4 mi away · pop. 215
- Crystal Falls22.1 mi away · pop. 1,719
- Powers27.4 mi away · pop. 360
- Carney29.2 mi away · pop. 177
- Daggett33.4 mi away · pop. 174
- Amasa33.7 mi away · pop. 253
- Rock46.3 mi away · pop. 160
- Escanaba47.3 mi away
- West Ishpeming48.6 mi away
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Iron Mountain



Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species
Nearest stream gauge
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • USGS Earthquake Catalog (global feed)
- • GBIF (Global Biodiversity Information Facility)
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library