56331 vs 56320 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 56331, Orange = ZIP 56320.
Quick verdict: ZIP 56331 is wealthier, more affordable rent, lower poverty rate, lower unemployment, more diverse, higher work-from-home share. ZIP 56320 is higher home values, more educated.
Quick Facts
ZIP 56331
Freeport city, MN
View full profile →- Population2,176
- Median Income$90,893
- Median Home Value$270k
- Median Rent$656
- Median Age33.6 yrs
- Poverty Rate3.3%
ZIP 56320
Rockville city, MN
View full profile →- Population8,553
- Median Income$90,346
- Median Home Value$312k
- Median Rent$972
- Median Age43.5 yrs
- Poverty Rate6.0%
Visual comparison (same scale)
Population
2,1768,553
Median Income
$90,893$90,346
Median Home Value
$270k$312k
Median Rent
$656$972
Median Age
33.6 yrs43.5 yrs
Poverty Rate
3.3%6.0%
Demographics
ZIP 56331
Freeport city, MN
View full profile →- White %93.4%
- Black %0.6%
- Asian %0.0%
- Hispanic %4.5%
- Age 0–17 %28.4%
- Age 18–64 %54.9%
- Age 65+ %16.6%
- Bachelor's+ %18.4%
- Diversity Index13/100
ZIP 56320
Rockville city, MN
View full profile →- White %96.5%
- Black %0.1%
- Asian %0.1%
- Hispanic %3.0%
- Age 0–17 %24.3%
- Age 18–64 %56.3%
- Age 65+ %19.4%
- Bachelor's+ %31.9%
- Diversity Index7/100
Visual comparison (same scale)
White %
93.4%96.5%
Black %
0.6%0.1%
Asian %
0.0%0.1%
Hispanic %
4.5%3.0%
Age 0–17 %
28.4%24.3%
Age 18–64 %
54.9%56.3%
Age 65+ %
16.6%19.4%
Bachelor's+ %
18.4%31.9%
Diversity Index
13/1007/100
Economy
ZIP 56331
Freeport city, MN
View full profile →- Median Income$90,893
- Unemployment %1.3%
- IRS Net Migration+154
- Work From Home %10.7%
ZIP 56320
Rockville city, MN
View full profile →- Median Income$90,346
- Unemployment %4.1%
- IRS Net Migration+607
- Work From Home %9.7%
Visual comparison (same scale)
Median Income
$90,893$90,346
Unemployment %
1.3%4.1%
IRS Net Migration
+154+607
Work From Home %
10.7%9.7%
Housing
ZIP 56331
Freeport city, MN
View full profile →- Median Home Value$270k
- Median Rent$656
- Owner Occupied %89.9%
- Broadband %85.7%
- Vacant %8.0%
- Median Year Built1977
ZIP 56320
Rockville city, MN
View full profile →- Median Home Value$312k
- Median Rent$972
- Owner Occupied %82.1%
- Broadband %86.7%
- Vacant %9.5%
- Median Year Built1985
Visual comparison (same scale)
Median Home Value
$270k$312k
Median Rent
$656$972
Owner Occupied %
89.9%82.1%
Broadband %
85.7%86.7%
Vacant %
8.0%9.5%
Median Year Built
19771985
Climate & Location
ZIP 56331
Freeport city, MN
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,195 ft
- Nearest Airport30.9 miles (49.8 km)
- Distance to Coast141.0 miles (226.9 km)
ZIP 56320
Rockville city, MN
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,210 ft
- Nearest Airport17.5 miles (28.2 km)
- Distance to Coast139.0 miles (223.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,195 ft1,210 ft
Nearest Airport
30.9 miles (49.8 km)17.5 miles (28.2 km)
Distance to Coast
141.0 miles (226.9 km)139.0 miles (223.7 km)
Infrastructure
ZIP 56331
Freeport city, MN
View full profile →- Work From Home %10.7%
- Walkability (0–100)26
- Broadband %85.7%
ZIP 56320
Rockville city, MN
View full profile →- Work From Home %9.7%
- Walkability (0–100)33
- Broadband %86.7%
Visual comparison (same scale)
Work From Home %
10.7%9.7%
Walkability (0–100)
2633
Broadband %
85.7%86.7%
Frequently Asked Questions
How do ZIP 56331 and 56320 compare?
ZIP 56331 is wealthier, more affordable rent, lower poverty rate, lower unemployment, more diverse, higher work-from-home share. ZIP 56320 is higher home values, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (56331), orange the second (56320). 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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