51003 vs 51239 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51003, Orange = ZIP 51239.
Quick verdict: ZIP 51003 is wealthier, more affordable rent, lower poverty rate, lower unemployment, more educated. ZIP 51239 is higher home values, more diverse, higher work-from-home share.
Quick Facts
ZIP 51003
Alton city, IA
View full profile →- Population1,815
- Median Income$85,909
- Median Home Value$226k
- Median Rent$629
- Median Age34.7 yrs
- Poverty Rate2.2%
ZIP 51239
Hull city, IA
View full profile →- Population2,947
- Median Income$82,353
- Median Home Value$231k
- Median Rent$807
- Median Age37.5 yrs
- Poverty Rate6.6%
Visual comparison (same scale)
Population
1,8152,947
Median Income
$85,909$82,353
Median Home Value
$226k$231k
Median Rent
$629$807
Median Age
34.7 yrs37.5 yrs
Poverty Rate
2.2%6.6%
Demographics
ZIP 51003
Alton city, IA
View full profile →- White %94.2%
- Black %2.0%
- Asian %0.7%
- Hispanic %7.9%
- Age 0–17 %24.9%
- Age 18–64 %58.9%
- Age 65+ %16.2%
- Bachelor's+ %26.6%
- Diversity Index11/100
ZIP 51239
Hull city, IA
View full profile →- White %88.5%
- Black %0.2%
- Asian %0.0%
- Hispanic %11.5%
- Age 0–17 %28.2%
- Age 18–64 %57.2%
- Age 65+ %14.5%
- Bachelor's+ %25.9%
- Diversity Index20/100
Visual comparison (same scale)
White %
94.2%88.5%
Black %
2.0%0.2%
Asian %
0.7%0.0%
Hispanic %
7.9%11.5%
Age 0–17 %
24.9%28.2%
Age 18–64 %
58.9%57.2%
Age 65+ %
16.2%14.5%
Bachelor's+ %
26.6%25.9%
Diversity Index
11/10020/100
Economy
ZIP 51003
Alton city, IA
View full profile →- Median Income$85,909
- Unemployment %1.8%
- IRS Net Migration+104
- Work From Home %5.2%
ZIP 51239
Hull city, IA
View full profile →- Median Income$82,353
- Unemployment %2.9%
- IRS Net Migration+169
- Work From Home %9.1%
Visual comparison (same scale)
Median Income
$85,909$82,353
Unemployment %
1.8%2.9%
IRS Net Migration
+104+169
Work From Home %
5.2%9.1%
Housing
ZIP 51003
Alton city, IA
View full profile →- Median Home Value$226k
- Median Rent$629
- Owner Occupied %88.0%
- Broadband %87.7%
- Vacant %7.1%
- Median Year Built1970
ZIP 51239
Hull city, IA
View full profile →- Median Home Value$231k
- Median Rent$807
- Owner Occupied %87.9%
- Broadband %90.5%
- Vacant %3.3%
- Median Year Built1973
Visual comparison (same scale)
Median Home Value
$226k$231k
Median Rent
$629$807
Owner Occupied %
88.0%87.9%
Broadband %
87.7%90.5%
Vacant %
7.1%3.3%
Median Year Built
19701973
Climate & Location
ZIP 51003
Alton city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,360 ft
- Nearest Airport45.6 miles (73.4 km)
- Distance to Coast319.6 miles (514.3 km)
ZIP 51239
Hull city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,360 ft
- Nearest Airport39.8 miles (64.0 km)
- Distance to Coast312.4 miles (502.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,360 ft1,360 ft
Nearest Airport
45.6 miles (73.4 km)39.8 miles (64.0 km)
Distance to Coast
319.6 miles (514.3 km)312.4 miles (502.7 km)
Infrastructure
Visual comparison (same scale)
Work From Home %
5.2%9.1%
Walkability (0–100)
2830
Broadband %
87.7%90.5%
Frequently Asked Questions
How do ZIP 51003 and 51239 compare?
ZIP 51003 is wealthier, more affordable rent, lower poverty rate, lower unemployment, more educated. ZIP 51239 is higher home values, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (51003), orange the second (51239). 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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