51570 vs 51578 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51570, Orange = ZIP 51578.
Quick verdict: ZIP 51570 is higher home values, more diverse, more educated, higher work-from-home share. ZIP 51578 is wealthier, more affordable rent, lower poverty rate, lower unemployment.
Quick Facts
ZIP 51570
Shelby city, IA
View full profile →- Population1,131
- Median Income$69,286
- Median Home Value$188k
- Median Rent$768
- Median Age36.6 yrs
- Poverty Rate8.3%
ZIP 51578
Westphalia city, IA
View full profile →- Population150
- Median Income$108,646
- Median Home Value$95k
- Median Rent$575
- Median Age58.9 yrs
- Poverty Rate4.7%
Visual comparison (same scale)
Population
1,131150
Median Income
$69,286$108,646
Median Home Value
$188k$95k
Median Rent
$768$575
Median Age
36.6 yrs58.9 yrs
Poverty Rate
8.3%4.7%
Demographics
ZIP 51570
Shelby city, IA
View full profile →- White %95.8%
- Black %0.0%
- Asian %0.0%
- Hispanic %8.0%
- Age 0–17 %18.6%
- Age 18–64 %64.8%
- Age 65+ %16.6%
- Bachelor's+ %17.3%
- Diversity Index8/100
ZIP 51578
Westphalia city, IA
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %9.3%
- Age 18–64 %63.3%
- Age 65+ %27.3%
- Bachelor's+ %8.9%
- Diversity Index0/100
Visual comparison (same scale)
White %
95.8%100.0%
Black %
0.0%0.0%
Asian %
0.0%0.0%
Hispanic %
8.0%0.0%
Age 0–17 %
18.6%9.3%
Age 18–64 %
64.8%63.3%
Age 65+ %
16.6%27.3%
Bachelor's+ %
17.3%8.9%
Diversity Index
8/1000/100
Economy
ZIP 51570
Shelby city, IA
View full profile →- Median Income$69,286
- Unemployment %3.1%
- IRS Net Migration+65
- Work From Home %6.0%
- Mean Commute (min)—
ZIP 51578
Westphalia city, IA
View full profile →- Median Income$108,646
- Unemployment %0.0%
- IRS Net Migration+9
- Work From Home %1.9%
- Mean Commute (min)102 min
Visual comparison (same scale)
Median Income
$69,286$108,646
Unemployment %
3.1%0.0%
IRS Net Migration
+65+9
Work From Home %
6.0%1.9%
Mean Commute (min)
—102 min
Housing
ZIP 51570
Shelby city, IA
View full profile →- Median Home Value$188k
- Median Rent$768
- Owner Occupied %73.9%
- Broadband %88.6%
- Vacant %5.7%
- Median Year Built1938
ZIP 51578
Westphalia city, IA
View full profile →- Median Home Value$95k
- Median Rent$575
- Owner Occupied %84.6%
- Broadband %87.7%
- Vacant %11.0%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$188k$95k
Median Rent
$768$575
Owner Occupied %
73.9%84.6%
Broadband %
88.6%87.7%
Vacant %
5.7%11.0%
Median Year Built
19381938
Climate & Location
ZIP 51570
Shelby city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,270 ft
- Nearest Airport27.1 miles (43.6 km)
- Distance to Coast381.6 miles (614.2 km)
ZIP 51578
Westphalia city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,270 ft
- Nearest Airport38.7 miles (62.2 km)
- Distance to Coast377.6 miles (607.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,270 ft1,270 ft
Nearest Airport
27.1 miles (43.6 km)38.7 miles (62.2 km)
Distance to Coast
381.6 miles (614.2 km)377.6 miles (607.6 km)
Infrastructure
ZIP 51570
Shelby city, IA
View full profile →- Mean Commute (min)—
- Work From Home %6.0%
- Walkability (0–100)21
- Broadband %88.6%
ZIP 51578
Westphalia city, IA
View full profile →- Mean Commute (min)102 min
- Work From Home %1.9%
- Walkability (0–100)20
- Broadband %87.7%
Visual comparison (same scale)
Mean Commute (min)
—102 min
Work From Home %
6.0%1.9%
Walkability (0–100)
2120
Broadband %
88.6%87.7%
Frequently Asked Questions
How do ZIP 51570 and 51578 compare?
ZIP 51570 is higher home values, more diverse, more educated, higher work-from-home share. ZIP 51578 is wealthier, more affordable rent, lower poverty rate, lower unemployment.
What do the blue and orange colors mean?
Blue represents the first ZIP (51570), orange the second (51578). 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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