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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Other race

Native Hawaiian or Pacific Islander

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%
Native Hawaiian or Pacific Islander	0	0%

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