50131 vs 50311 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 50131, Orange = ZIP 50311.
Quick verdict: ZIP 50131 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 50311 is more affordable rent, more diverse.
Quick Facts
ZIP 50131
Johnston city, IA
View full profile →- Population24,388
- Median Income$103,316
- Median Home Value$347k
- Median Rent$1,155
- Median Age38.5 yrs
- Poverty Rate7.6%
ZIP 50311
Des Moines city, IA
View full profile →- Population15,889
- Median Income$63,233
- Median Home Value$228k
- Median Rent$859
- Median Age30.8 yrs
- Poverty Rate20.3%
Visual comparison (same scale)
Population
24,38815,889
Median Income
$103,316$63,233
Median Home Value
$347k$228k
Median Rent
$1,155$859
Median Age
38.5 yrs30.8 yrs
Poverty Rate
7.6%20.3%
Demographics
ZIP 50131
Johnston city, IA
View full profile →- White %80.5%
- Black %8.5%
- Asian %7.1%
- Hispanic %2.1%
- Age 0–17 %28.8%
- Age 18–64 %54.9%
- Age 65+ %16.2%
- Bachelor's+ %58.0%
- Diversity Index34/100
ZIP 50311
Des Moines city, IA
View full profile →- White %71.6%
- Black %13.8%
- Asian %2.7%
- Hispanic %8.5%
- Age 0–17 %17.6%
- Age 18–64 %72.7%
- Age 65+ %9.6%
- Bachelor's+ %41.4%
- Diversity Index46/100
Visual comparison (same scale)
White %
80.5%71.6%
Black %
8.5%13.8%
Asian %
7.1%2.7%
Hispanic %
2.1%8.5%
Age 0–17 %
28.8%17.6%
Age 18–64 %
54.9%72.7%
Age 65+ %
16.2%9.6%
Bachelor's+ %
58.0%41.4%
Diversity Index
34/10046/100
Economy
ZIP 50131
Johnston city, IA
View full profile →- Median Income$103,316
- Unemployment %1.8%
- IRS Net Migration+1,399
- Work From Home %14.4%
ZIP 50311
Des Moines city, IA
View full profile →- Median Income$63,233
- Unemployment %7.0%
- IRS Net Migration+911
- Work From Home %13.2%
Visual comparison (same scale)
Median Income
$103,316$63,233
Unemployment %
1.8%7.0%
IRS Net Migration
+1,399+911
Work From Home %
14.4%13.2%
Housing
ZIP 50131
Johnston city, IA
View full profile →- Median Home Value$347k
- Median Rent$1,155
- Owner Occupied %72.3%
- Broadband %93.6%
- Vacant %3.2%
- Median Year Built2004
ZIP 50311
Des Moines city, IA
View full profile →- Median Home Value$228k
- Median Rent$859
- Owner Occupied %48.0%
- Broadband %88.3%
- Vacant %6.7%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$347k$228k
Median Rent
$1,155$859
Owner Occupied %
72.3%48.0%
Broadband %
93.6%88.3%
Vacant %
3.2%6.7%
Median Year Built
20041938
Climate & Location
ZIP 50131
Johnston city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)959 ft
- Nearest Airport11.3 miles (18.2 km)
- Distance to Coast290.9 miles (468.2 km)
ZIP 50311
Des Moines city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)957 ft
- Nearest Airport4.7 miles (7.6 km)
- Distance to Coast288.9 miles (464.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
959 ft957 ft
Nearest Airport
11.3 miles (18.2 km)4.7 miles (7.6 km)
Distance to Coast
290.9 miles (468.2 km)288.9 miles (464.9 km)
Infrastructure
ZIP 50131
Johnston city, IA
View full profile →- Work From Home %14.4%
- Walkability (0–100)69
- Broadband %93.6%
ZIP 50311
Des Moines city, IA
View full profile →- Work From Home %13.2%
- Walkability (0–100)66
- Broadband %88.3%
Visual comparison (same scale)
Work From Home %
14.4%13.2%
Walkability (0–100)
6966
Broadband %
93.6%88.3%
Frequently Asked Questions
How do ZIP 50131 and 50311 compare?
ZIP 50131 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 50311 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (50131), orange the second (50311). 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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