51529 vs 51557 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51529, Orange = ZIP 51557.
Quick verdict: ZIP 51529 is lower poverty rate, more diverse. ZIP 51557 is wealthier, higher home values, more affordable rent, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 51529
Dunlap city, IA
View full profile →- Population2,026
- Median Income$66,042
- Median Home Value$139k
- Median Rent$711
- Median Age49.2 yrs
- Poverty Rate4.6%
ZIP 51557
Mondamin city, IA
View full profile →- Population788
- Median Income$75,221
- Median Home Value$161k
- Median Rent$585
- Median Age39.6 yrs
- Poverty Rate6.0%
Visual comparison (same scale)
Population
2,026788
Median Income
$66,042$75,221
Median Home Value
$139k$161k
Median Rent
$711$585
Median Age
49.2 yrs39.6 yrs
Poverty Rate
4.6%6.0%
Demographics
ZIP 51529
Dunlap city, IA
View full profile →- White %96.9%
- Black %1.3%
- Asian %0.3%
- Hispanic %1.0%
- Age 0–17 %20.0%
- Age 18–64 %55.7%
- Age 65+ %24.3%
- Bachelor's+ %19.8%
- Diversity Index6/100
ZIP 51557
Mondamin city, IA
View full profile →- White %98.3%
- Black %0.0%
- Asian %0.0%
- Hispanic %6.5%
- Age 0–17 %29.3%
- Age 18–64 %52.7%
- Age 65+ %18.0%
- Bachelor's+ %25.5%
- Diversity Index3/100
Visual comparison (same scale)
White %
96.9%98.3%
Black %
1.3%0.0%
Asian %
0.3%0.0%
Hispanic %
1.0%6.5%
Age 0–17 %
20.0%29.3%
Age 18–64 %
55.7%52.7%
Age 65+ %
24.3%18.0%
Bachelor's+ %
19.8%25.5%
Diversity Index
6/1003/100
Economy
ZIP 51529
Dunlap city, IA
View full profile →- Median Income$66,042
- Unemployment %3.8%
- IRS Net Migration+116
- Work From Home %7.0%
ZIP 51557
Mondamin city, IA
View full profile →- Median Income$75,221
- Unemployment %1.1%
- IRS Net Migration+45
- Work From Home %17.6%
Visual comparison (same scale)
Median Income
$66,042$75,221
Unemployment %
3.8%1.1%
IRS Net Migration
+116+45
Work From Home %
7.0%17.6%
Housing
ZIP 51529
Dunlap city, IA
View full profile →- Median Home Value$139k
- Median Rent$711
- Owner Occupied %75.5%
- Broadband %76.3%
- Vacant %6.8%
- Median Year Built1947
ZIP 51557
Mondamin city, IA
View full profile →- Median Home Value$161k
- Median Rent$585
- Owner Occupied %86.8%
- Broadband %83.4%
- Vacant %15.6%
- Median Year Built1961
Visual comparison (same scale)
Median Home Value
$139k$161k
Median Rent
$711$585
Owner Occupied %
75.5%86.8%
Broadband %
76.3%83.4%
Vacant %
6.8%15.6%
Median Year Built
19471961
Climate & Location
ZIP 51529
Dunlap city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)990 ft
- Nearest Airport40.6 miles (65.4 km)
- Distance to Coast378.2 miles (608.6 km)
ZIP 51557
Mondamin city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,025 ft
- Nearest Airport30.1 miles (48.4 km)
- Distance to Coast394.4 miles (634.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
990 ft1,025 ft
Nearest Airport
40.6 miles (65.4 km)30.1 miles (48.4 km)
Distance to Coast
378.2 miles (608.6 km)394.4 miles (634.7 km)
Infrastructure
ZIP 51529
Dunlap city, IA
View full profile →- Work From Home %7.0%
- Walkability (0–100)25
- Broadband %76.3%
ZIP 51557
Mondamin city, IA
View full profile →- Work From Home %17.6%
- Walkability (0–100)25
- Broadband %83.4%
Visual comparison (same scale)
Work From Home %
7.0%17.6%
Walkability (0–100)
2525
Broadband %
76.3%83.4%
Frequently Asked Questions
How do ZIP 51529 and 51557 compare?
ZIP 51529 is lower poverty rate, more diverse. ZIP 51557 is wealthier, higher home values, more affordable rent, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (51529), orange the second (51557). 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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