55751 vs 55804 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 55751, Orange = ZIP 55804.
Quick verdict: ZIP 55751 is more affordable rent, lower poverty rate. ZIP 55804 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 55751
Mountain Iron city, MN
View full profile →- Population1,364
- Median Income$72,969
- Median Home Value$183k
- Median Rent$533
- Median Age53.4 yrs
- Poverty Rate6.2%
ZIP 55804
Duluth city, MN
View full profile →- Population16,018
- Median Income$108,231
- Median Home Value$287k
- Median Rent$1,103
- Median Age41.8 yrs
- Poverty Rate6.4%
Visual comparison (same scale)
Population
1,36416,018
Median Income
$72,969$108,231
Median Home Value
$183k$287k
Median Rent
$533$1,103
Median Age
53.4 yrs41.8 yrs
Poverty Rate
6.2%6.4%
Demographics
ZIP 55751
Mountain Iron city, MN
View full profile →- White %95.8%
- Black %0.4%
- Asian %0.0%
- Hispanic %1.4%
- Age 0–17 %21.9%
- Age 18–64 %48.2%
- Age 65+ %29.9%
- Bachelor's+ %13.9%
- Diversity Index8/100
ZIP 55804
Duluth city, MN
View full profile →- White %92.2%
- Black %0.8%
- Asian %1.2%
- Hispanic %1.3%
- Age 0–17 %22.7%
- Age 18–64 %59.0%
- Age 65+ %18.3%
- Bachelor's+ %51.7%
- Diversity Index15/100
Visual comparison (same scale)
White %
95.8%92.2%
Black %
0.4%0.8%
Asian %
0.0%1.2%
Hispanic %
1.4%1.3%
Age 0–17 %
21.9%22.7%
Age 18–64 %
48.2%59.0%
Age 65+ %
29.9%18.3%
Bachelor's+ %
13.9%51.7%
Diversity Index
8/10015/100
Economy
ZIP 55751
Mountain Iron city, MN
View full profile →- Median Income$72,969
- Unemployment %3.7%
- IRS Net Migration+97
- Work From Home %6.4%
ZIP 55804
Duluth city, MN
View full profile →- Median Income$108,231
- Unemployment %1.9%
- IRS Net Migration+1,137
- Work From Home %14.5%
Visual comparison (same scale)
Median Income
$72,969$108,231
Unemployment %
3.7%1.9%
IRS Net Migration
+97+1,137
Work From Home %
6.4%14.5%
Housing
ZIP 55751
Mountain Iron city, MN
View full profile →- Median Home Value$183k
- Median Rent$533
- Owner Occupied %95.7%
- Broadband %86.3%
- Vacant %12.8%
- Median Year Built1975
ZIP 55804
Duluth city, MN
View full profile →- Median Home Value$287k
- Median Rent$1,103
- Owner Occupied %87.1%
- Broadband %91.5%
- Vacant %6.9%
- Median Year Built1958
Visual comparison (same scale)
Median Home Value
$183k$287k
Median Rent
$533$1,103
Owner Occupied %
95.7%87.1%
Broadband %
86.3%91.5%
Vacant %
12.8%6.9%
Median Year Built
19751958
Climate & Location
ZIP 55751
Mountain Iron city, MN
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,445 ft
- Nearest Airport8.4 miles (13.5 km)
- Distance to Coast49.3 miles (79.4 km)
ZIP 55804
Duluth city, MN
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,410 ft
- Nearest Airport13.8 miles (22.3 km)
- Distance to Coast3.1 miles (5.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,445 ft1,410 ft
Nearest Airport
8.4 miles (13.5 km)13.8 miles (22.3 km)
Distance to Coast
49.3 miles (79.4 km)3.1 miles (5.0 km)
Infrastructure
ZIP 55751
Mountain Iron city, MN
View full profile →- Work From Home %6.4%
- Walkability (0–100)20
- Broadband %86.3%
ZIP 55804
Duluth city, MN
View full profile →- Work From Home %14.5%
- Walkability (0–100)54
- Broadband %91.5%
Visual comparison (same scale)
Work From Home %
6.4%14.5%
Walkability (0–100)
2054
Broadband %
86.3%91.5%
Frequently Asked Questions
How do ZIP 55751 and 55804 compare?
ZIP 55751 is more affordable rent, lower poverty rate. ZIP 55804 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (55751), orange the second (55804). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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