51647 vs 51637 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51647, Orange = ZIP 51637.
Quick verdict: ZIP 51647 is lower poverty rate, lower unemployment, more educated. ZIP 51637 is wealthier, more diverse, higher work-from-home share.
Quick Facts
ZIP 51647
Northboro city, IA
View full profile →- Population154
- Median Income$0
- Median Home Value—
- Median Age45.5 yrs
- Poverty Rate1.3%
ZIP 51637
College Springs city, IA
View full profile →- Population214
- Median Income$70,323
- Median Home Value$74k
- Median Age47.4 yrs
- Poverty Rate12.6%
Visual comparison (same scale)
Population
154214
Median Income
$0$70,323
Median Home Value
—$74k
Median Age
45.5 yrs47.4 yrs
Poverty Rate
1.3%12.6%
Demographics
ZIP 51647
Northboro city, IA
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %1.3%
- Age 0–17 %18.8%
- Age 18–64 %44.2%
- Age 65+ %37.0%
- Bachelor's+ %30.4%
- Diversity Index-0/100
ZIP 51637
College Springs city, IA
View full profile →- White %97.2%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %18.7%
- Age 18–64 %64.5%
- Age 65+ %16.8%
- Bachelor's+ %21.6%
- Diversity Index5/100
Visual comparison (same scale)
White %
100.0%97.2%
Black %
0.0%0.0%
Asian %
0.0%0.0%
Hispanic %
1.3%0.0%
Age 0–17 %
18.8%18.7%
Age 18–64 %
44.2%64.5%
Age 65+ %
37.0%16.8%
Bachelor's+ %
30.4%21.6%
Diversity Index
-0/1005/100
Economy
ZIP 51647
Northboro city, IA
View full profile →- Median Income$0
- Unemployment %0.0%
- IRS Net Migration+9
- Work From Home %0.0%
- Mean Commute (min)65 min
ZIP 51637
College Springs city, IA
View full profile →- Median Income$70,323
- Unemployment %2.3%
- IRS Net Migration+12
- Work From Home %5.7%
- Mean Commute (min)116 min
Visual comparison (same scale)
Median Income
$0$70,323
Unemployment %
0.0%2.3%
IRS Net Migration
+9+12
Work From Home %
0.0%5.7%
Mean Commute (min)
65 min116 min
Housing
ZIP 51647
Northboro city, IA
View full profile →- Median Home Value—
- Owner Occupied %93.1%
- Broadband %81.6%
- Vacant %3.3%
- Median Year Built1938
ZIP 51637
College Springs city, IA
View full profile →- Median Home Value$74k
- Owner Occupied %96.3%
- Broadband %90.7%
- Vacant %4.4%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
—$74k
Owner Occupied %
93.1%96.3%
Broadband %
81.6%90.7%
Vacant %
3.3%4.4%
Median Year Built
19381938
Climate & Location
ZIP 51647
Northboro city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)999 ft
- Nearest Airport46.8 miles (75.3 km)
- Distance to Coast382.5 miles (615.6 km)
ZIP 51637
College Springs city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)980 ft
- Nearest Airport53.7 miles (86.4 km)
- Distance to Coast371.8 miles (598.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
999 ft980 ft
Nearest Airport
46.8 miles (75.3 km)53.7 miles (86.4 km)
Distance to Coast
382.5 miles (615.6 km)371.8 miles (598.4 km)
Infrastructure
ZIP 51647
Northboro city, IA
View full profile →- Mean Commute (min)65 min
- Work From Home %0.0%
- Walkability (0–100)21
- Broadband %81.6%
ZIP 51637
College Springs city, IA
View full profile →- Mean Commute (min)116 min
- Work From Home %5.7%
- Walkability (0–100)20
- Broadband %90.7%
Visual comparison (same scale)
Mean Commute (min)
65 min116 min
Work From Home %
0.0%5.7%
Walkability (0–100)
2120
Broadband %
81.6%90.7%
Frequently Asked Questions
How do ZIP 51647 and 51637 compare?
ZIP 51647 is lower poverty rate, lower unemployment, more educated. ZIP 51637 is wealthier, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (51647), orange the second (51637). 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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