52745 vs 52721 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 52745, Orange = ZIP 52721.
Quick verdict: ZIP 52745 is higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 52721 is wealthier, more diverse.
Quick Facts
ZIP 52745
Big Rock CDP, IA
View full profile →- Population435
- Median Income$67,500
- Median Home Value$199k
- Median Rent$586
- Median Age55.2 yrs
- Poverty Rate6.7%
ZIP 52721
Bennett city, IA
View full profile →- Population874
- Median Income$75,536
- Median Home Value$180k
- Median Rent$613
- Median Age43.9 yrs
- Poverty Rate9.4%
Visual comparison (same scale)
Population
435874
Median Income
$67,500$75,536
Median Home Value
$199k$180k
Median Rent
$586$613
Median Age
55.2 yrs43.9 yrs
Poverty Rate
6.7%9.4%
Demographics
ZIP 52745
Big Rock CDP, IA
View full profile →- White %96.3%
- Black %2.3%
- Asian %0.0%
- Hispanic %1.4%
- Age 0–17 %13.3%
- Age 18–64 %61.1%
- Age 65+ %25.5%
- Bachelor's+ %24.6%
- Diversity Index7/100
ZIP 52721
Bennett city, IA
View full profile →- White %89.0%
- Black %0.0%
- Asian %6.9%
- Hispanic %1.5%
- Age 0–17 %17.9%
- Age 18–64 %59.5%
- Age 65+ %22.6%
- Bachelor's+ %15.3%
- Diversity Index20/100
Visual comparison (same scale)
White %
96.3%89.0%
Black %
2.3%0.0%
Asian %
0.0%6.9%
Hispanic %
1.4%1.5%
Age 0–17 %
13.3%17.9%
Age 18–64 %
61.1%59.5%
Age 65+ %
25.5%22.6%
Bachelor's+ %
24.6%15.3%
Diversity Index
7/10020/100
Economy
ZIP 52745
Big Rock CDP, IA
View full profile →- Median Income$67,500
- Unemployment %4.3%
- IRS Net Migration+25
- Work From Home %13.0%
ZIP 52721
Bennett city, IA
View full profile →- Median Income$75,536
- Unemployment %6.7%
- IRS Net Migration+50
- Work From Home %11.3%
Visual comparison (same scale)
Median Income
$67,500$75,536
Unemployment %
4.3%6.7%
IRS Net Migration
+25+50
Work From Home %
13.0%11.3%
Housing
ZIP 52745
Big Rock CDP, IA
View full profile →- Median Home Value$199k
- Median Rent$586
- Owner Occupied %83.8%
- Broadband %74.5%
- Vacant %0.9%
- Median Year Built1964
ZIP 52721
Bennett city, IA
View full profile →- Median Home Value$180k
- Median Rent$613
- Owner Occupied %81.0%
- Broadband %89.0%
- Vacant %12.8%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$199k$180k
Median Rent
$586$613
Owner Occupied %
83.8%81.0%
Broadband %
74.5%89.0%
Vacant %
0.9%12.8%
Median Year Built
19641938
Climate & Location
ZIP 52745
Big Rock CDP, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)754 ft
- Nearest Airport23.0 miles (37.0 km)
- Distance to Coast138.9 miles (223.6 km)
ZIP 52721
Bennett city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)738 ft
- Nearest Airport31.6 miles (50.9 km)
- Distance to Coast149.1 miles (239.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
754 ft738 ft
Nearest Airport
23.0 miles (37.0 km)31.6 miles (50.9 km)
Distance to Coast
138.9 miles (223.6 km)149.1 miles (239.9 km)
Infrastructure
ZIP 52745
Big Rock CDP, IA
View full profile →- Work From Home %13.0%
- Walkability (0–100)35
- Broadband %74.5%
ZIP 52721
Bennett city, IA
View full profile →- Work From Home %11.3%
- Walkability (0–100)37
- Broadband %89.0%
Visual comparison (same scale)
Work From Home %
13.0%11.3%
Walkability (0–100)
3537
Broadband %
74.5%89.0%
Frequently Asked Questions
How do ZIP 52745 and 52721 compare?
ZIP 52745 is higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 52721 is wealthier, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (52745), orange the second (52721). 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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