51638 vs 51647 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 51638, Orange = ZIP 51647.
Quick verdict: ZIP 51638 is wealthier, more diverse, higher work-from-home share. ZIP 51647 is lower poverty rate, lower unemployment, more educated.
Quick Facts
ZIP 51638
Essex city, IA
View full profile →- Population1,278
- Median Income$61,154
- Median Home Value$116k
- Median Rent$458
- Median Age50.5 yrs
- Poverty Rate9.4%
ZIP 51647
Northboro city, IA
View full profile →- Population154
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age45.5 yrs
- Poverty Rate1.3%
Visual comparison (same scale)
Population
1,278154
Median Income
$61,154$0
Median Home Value
$116k—
Median Rent
$458—
Median Age
50.5 yrs45.5 yrs
Poverty Rate
9.4%1.3%
Demographics
ZIP 51638
Essex city, IA
View full profile →- White %89.5%
- Black %0.0%
- Asian %0.0%
- Hispanic %10.3%
- Age 0–17 %16.8%
- Age 18–64 %59.9%
- Age 65+ %23.2%
- Bachelor's+ %16.2%
- Diversity Index19/100
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
Visual comparison (same scale)
White %
89.5%100.0%
Black %
0.0%0.0%
Asian %
0.0%0.0%
Hispanic %
10.3%1.3%
Age 0–17 %
16.8%18.8%
Age 18–64 %
59.9%44.2%
Age 65+ %
23.2%37.0%
Bachelor's+ %
16.2%30.4%
Diversity Index
19/100-0/100
Economy
ZIP 51638
Essex city, IA
View full profile →- Median Income$61,154
- Unemployment %1.9%
- IRS Net Migration+73
- Work From Home %6.8%
- Mean Commute (min)—
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
Visual comparison (same scale)
Median Income
$61,154$0
Unemployment %
1.9%0.0%
IRS Net Migration
+73+9
Work From Home %
6.8%0.0%
Mean Commute (min)
—65 min
Housing
ZIP 51638
Essex city, IA
View full profile →- Median Home Value$116k
- Median Rent$458
- Owner Occupied %79.7%
- Broadband %82.5%
- Vacant %9.2%
- Median Year Built1944
ZIP 51647
Northboro city, IA
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %93.1%
- Broadband %81.6%
- Vacant %3.3%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$116k—
Median Rent
$458—
Owner Occupied %
79.7%93.1%
Broadband %
82.5%81.6%
Vacant %
9.2%3.3%
Median Year Built
19441938
Climate & Location
ZIP 51638
Essex city, IA
View full profile →- Snow Days/Year0 days
- Elevation (ft)999 ft
- Nearest Airport38.2 miles (61.4 km)
- Distance to Coast377.4 miles (607.4 km)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
999 ft999 ft
Nearest Airport
38.2 miles (61.4 km)46.8 miles (75.3 km)
Distance to Coast
377.4 miles (607.4 km)382.5 miles (615.6 km)
Infrastructure
ZIP 51638
Essex city, IA
View full profile →- Mean Commute (min)—
- Work From Home %6.8%
- Walkability (0–100)23
- Broadband %82.5%
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%
Visual comparison (same scale)
Mean Commute (min)
—65 min
Work From Home %
6.8%0.0%
Walkability (0–100)
2321
Broadband %
82.5%81.6%
Frequently Asked Questions
How do ZIP 51638 and 51647 compare?
ZIP 51638 is wealthier, more diverse, higher work-from-home share. ZIP 51647 is lower poverty rate, lower unemployment, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (51638), orange the second (51647). 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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