51431 vs 51020 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51431, Orange = ZIP 51020.
Quick verdict: ZIP 51431 is lower poverty rate, lower unemployment, more diverse, more educated. ZIP 51020 is wealthier, higher home values, more affordable rent, higher work-from-home share.
Quick Facts
ZIP 51431
Arthur city, IA
View full profile →- Population473
- Median Income$54,333
- Median Home Value$83k
- Median Rent$522
- Median Age38.7 yrs
- Poverty Rate10.9%
ZIP 51020
Galva city, IA
View full profile →- Population615
- Median Income$75,938
- Median Home Value$106k
- Median Rent$431
- Median Age32.5 yrs
- Poverty Rate19.8%
Visual comparison (same scale)
Population
473615
Median Income
$54,333$75,938
Median Home Value
$83k$106k
Median Rent
$522$431
Median Age
38.7 yrs32.5 yrs
Poverty Rate
10.9%19.8%
Demographics
ZIP 51431
Arthur city, IA
View full profile →- White %86.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %7.0%
- Age 0–17 %20.9%
- Age 18–64 %54.8%
- Age 65+ %24.3%
- Bachelor's+ %14.1%
- Diversity Index25/100
ZIP 51020
Galva city, IA
View full profile →- White %92.0%
- Black %0.3%
- Asian %0.0%
- Hispanic %5.5%
- Age 0–17 %30.7%
- Age 18–64 %57.6%
- Age 65+ %11.7%
- Bachelor's+ %11.2%
- Diversity Index15/100
Visual comparison (same scale)
White %
86.0%92.0%
Black %
0.0%0.3%
Asian %
0.0%0.0%
Hispanic %
7.0%5.5%
Age 0–17 %
20.9%30.7%
Age 18–64 %
54.8%57.6%
Age 65+ %
24.3%11.7%
Bachelor's+ %
14.1%11.2%
Diversity Index
25/10015/100
Economy
ZIP 51431
Arthur city, IA
View full profile →- Median Income$54,333
- Unemployment %0.4%
- IRS Net Migration+27
- Work From Home %6.7%
ZIP 51020
Galva city, IA
View full profile →- Median Income$75,938
- Unemployment %2.1%
- IRS Net Migration+35
- Work From Home %8.8%
Visual comparison (same scale)
Median Income
$54,333$75,938
Unemployment %
0.4%2.1%
IRS Net Migration
+27+35
Work From Home %
6.7%8.8%
Housing
ZIP 51431
Arthur city, IA
View full profile →- Median Home Value$83k
- Median Rent$522
- Owner Occupied %68.6%
- Broadband %90.7%
- Vacant %3.3%
- Median Year Built1954
ZIP 51020
Galva city, IA
View full profile →- Median Home Value$106k
- Median Rent$431
- Owner Occupied %67.1%
- Broadband %85.8%
- Vacant %14.1%
- Median Year Built1961
Visual comparison (same scale)
Median Home Value
$83k$106k
Median Rent
$522$431
Owner Occupied %
68.6%67.1%
Broadband %
90.7%85.8%
Vacant %
3.3%14.1%
Median Year Built
19541961
Climate & Location
ZIP 51431
Arthur city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,320 ft
- Nearest Airport52.7 miles (84.9 km)
- Distance to Coast341.6 miles (549.7 km)
ZIP 51020
Galva city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,370 ft
- Nearest Airport50.0 miles (80.5 km)
- Distance to Coast332.8 miles (535.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,320 ft1,370 ft
Nearest Airport
52.7 miles (84.9 km)50.0 miles (80.5 km)
Distance to Coast
341.6 miles (549.7 km)332.8 miles (535.6 km)
Infrastructure
ZIP 51431
Arthur city, IA
View full profile →- Work From Home %6.7%
- Walkability (0–100)23
- Broadband %90.7%
Visual comparison (same scale)
Work From Home %
6.7%8.8%
Walkability (0–100)
2325
Broadband %
90.7%85.8%
Frequently Asked Questions
How do ZIP 51431 and 51020 compare?
ZIP 51431 is lower poverty rate, lower unemployment, more diverse, more educated. ZIP 51020 is wealthier, higher home values, more affordable rent, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (51431), orange the second (51020). 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).
Continue exploring