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Mountain Iron city, MN

ZIP 55751 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 55751

55751 has a population of 1,364 with a median age of 53.4 yrs (50.4% male).

Race & Ethnicity
White
95.8%+55% vs US avg
x
Black
0.4%-97% vs US avg
x
Asian
0.0%
x
Hispanic
1.4%-93% vs US avg
x
Other / Two+
2.5%
x
Age Groups
0–17
21.9%-0% vs US avg
x
18–64
48.2%-22% vs US avg
x
65+
29.9%+83% vs US avg
x
Education
Less than HS
4.2%-62% vs US avg
x
High school
32.8%+25% vs US avg
x
Some college
49.2%+70% vs US avg
x
Bachelor's+
13.9%-59% vs US avg
x
Marital Status
Married
61.9%+29% vs US avg
x
Never married
18.8%-44% vs US avg
x
Divorced
13.1%+27% vs US avg
x
Widowed / Separated
6.2%
x
Diversity Index
8/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
6.2%-46% vs US avg
x
Foreign Born
0.0%
x
Veterans
8.2%+36% vs US avg
x
Disability
14.0%+4% vs US avg
x
Single Parent
1.8%-78% vs US avg
x
Recent Births
37.4%+545% vs US avg
x
Top ancestry
GermanFinnishNorwegian

Health & Community Indicators in 55751

Poverty Rate
6.2%-46% vs US avg
x
Veterans
8.2%+36% vs US avg
x
Foreign Born
0.0%
x
Single Parent
1.8%-78% vs US avg
x
Disability
14.0%+4% vs US avg
x
Uninsured
2.7%-66% vs US avg
x
SNAP Benefits
2.5%-79% vs US avg
x
Private School
0.0%
x
Recent Births
37.4%+545% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population1,364
Median age53.4
Poverty rate6.2%
Demographics statistics
Demographics
White95.8%
Hispanic1.4%
Black0.4%
Asian0.0%
Foreign-born0.0%