Iron Mountain

County:: Dickinson County
County Seat:: Yes
Area (mi²):: 7.542
State:: Michigan

Iron Mountain is a city located in Dickinson County, Michigan. Iron Mountain has a 2025 population of 7,529. It is also the county seat of Dickinson County. Iron Mountain is currently growing at a rate of 0.07% annually and its population has increased by 0.35% since the most recent census, which recorded a population of 7,503 in 2020.

The average household income in Iron Mountain is $71,188 with a poverty rate of 11.48%.The median age in Iron Mountain is 42.9 years: 42.8 years for males, and 43.1 years for females.

Demographics

The racial composition of Iron Mountain includes 91.28% White, and smaller percentages for Black or African American, Native American, Asian, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	6,853	91.28%
Two or more races	274	3.65%
Black or African American	125	1.66%
Native American	121	1.61%
Asian	87	1.16%
Other race	48	0.64%

Iron Mountain Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Iron Mountain's average per capita income is $45,087. Household income levels show a median of $56,622. The poverty rate stands at 11.48%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$74,831	-
Families	$72,378	$87,176
Households	$56,622	$71,188
Non Families	$39,059	$50,135

$45,087

Average Income

$56,622

Median Household Income

11.48%

Poverty Rate