50638 vs 50642 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 50638, Orange = ZIP 50642.
Quick verdict: ZIP 50638 is more affordable rent, lower poverty rate, lower unemployment, more diverse, more educated. ZIP 50642 is wealthier, higher home values, higher work-from-home share.
Quick Facts
ZIP 50638
Grundy Center city, IA
View full profile →- Population3,474
- Median Income$79,500
- Median Home Value$181k
- Median Rent$546
- Median Age38.7 yrs
- Poverty Rate9.0%
ZIP 50642
Holland city, IA
View full profile →- Population554
- Median Income$108,750
- Median Home Value$181k
- Median Rent$719
- Median Age41.3 yrs
- Poverty Rate10.0%
Visual comparison (same scale)
Population
3,474554
Median Income
$79,500$108,750
Median Home Value
$181k$181k
Median Rent
$546$719
Median Age
38.7 yrs41.3 yrs
Poverty Rate
9.0%10.0%
Demographics
ZIP 50638
Grundy Center city, IA
View full profile →- White %96.7%
- Black %0.2%
- Asian %0.2%
- Hispanic %2.6%
- Age 0–17 %24.4%
- Age 18–64 %55.0%
- Age 65+ %20.7%
- Bachelor's+ %25.2%
- Diversity Index6/100
ZIP 50642
Holland city, IA
View full profile →- White %96.9%
- Black %0.0%
- Asian %1.6%
- Hispanic %0.0%
- Age 0–17 %24.4%
- Age 18–64 %60.6%
- Age 65+ %15.0%
- Bachelor's+ %25.2%
- Diversity Index6/100
Visual comparison (same scale)
White %
96.7%96.9%
Black %
0.2%0.0%
Asian %
0.2%1.6%
Hispanic %
2.6%0.0%
Age 0–17 %
24.4%24.4%
Age 18–64 %
55.0%60.6%
Age 65+ %
20.7%15.0%
Bachelor's+ %
25.2%25.2%
Diversity Index
6/1006/100
Economy
ZIP 50638
Grundy Center city, IA
View full profile →- Median Income$79,500
- Unemployment %1.6%
- IRS Net Migration+199
- Work From Home %8.8%
ZIP 50642
Holland city, IA
View full profile →- Median Income$108,750
- Unemployment %8.2%
- IRS Net Migration+32
- Work From Home %12.9%
Visual comparison (same scale)
Median Income
$79,500$108,750
Unemployment %
1.6%8.2%
IRS Net Migration
+199+32
Work From Home %
8.8%12.9%
Housing
ZIP 50638
Grundy Center city, IA
View full profile →- Median Home Value$181k
- Median Rent$546
- Owner Occupied %80.5%
- Broadband %88.1%
- Vacant %6.6%
- Median Year Built1961
ZIP 50642
Holland city, IA
View full profile →- Median Home Value$181k
- Median Rent$719
- Owner Occupied %85.1%
- Broadband %89.6%
- Vacant %4.3%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$181k$181k
Median Rent
$546$719
Owner Occupied %
80.5%85.1%
Broadband %
88.1%89.6%
Vacant %
6.6%4.3%
Median Year Built
19611938
Climate & Location
ZIP 50638
Grundy Center city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)985 ft
- Nearest Airport24.4 miles (39.2 km)
- Distance to Coast239.5 miles (385.4 km)
ZIP 50642
Holland city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)985 ft
- Nearest Airport22.7 miles (36.5 km)
- Distance to Coast237.6 miles (382.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
985 ft985 ft
Nearest Airport
24.4 miles (39.2 km)22.7 miles (36.5 km)
Distance to Coast
239.5 miles (385.4 km)237.6 miles (382.4 km)
Infrastructure
ZIP 50638
Grundy Center city, IA
View full profile →- Work From Home %8.8%
- Walkability (0–100)38
- Broadband %88.1%
ZIP 50642
Holland city, IA
View full profile →- Work From Home %12.9%
- Walkability (0–100)23
- Broadband %89.6%
Visual comparison (same scale)
Work From Home %
8.8%12.9%
Walkability (0–100)
3823
Broadband %
88.1%89.6%
Frequently Asked Questions
How do ZIP 50638 and 50642 compare?
ZIP 50638 is more affordable rent, lower poverty rate, lower unemployment, more diverse, more educated. ZIP 50642 is wealthier, higher home values, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (50638), orange the second (50642). 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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