35603 vs 35670 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 35603, Orange = ZIP 35670.
Quick verdict: ZIP 35603 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 35670 is more affordable rent.
Quick Facts
ZIP 35603
Decatur city, AL
View full profile →- Population31,875
- Median Income$78,237
- Median Home Value$236k
- Median Rent$698
- Median Age43.3 yrs
- Poverty Rate7.4%
ZIP 35670
Somerville town, AL
View full profile →- Population7,116
- Median Income$48,531
- Median Home Value$165k
- Median Rent$556
- Median Age38.5 yrs
- Poverty Rate30.8%
Visual comparison (same scale)
Population
31,8757,116
Median Income
$78,237$48,531
Median Home Value
$236k$165k
Median Rent
$698$556
Median Age
43.3 yrs38.5 yrs
Poverty Rate
7.4%30.8%
Demographics
ZIP 35603
Decatur city, AL
View full profile →- White %74.8%
- Black %15.5%
- Asian %0.5%
- Hispanic %5.9%
- Age 0–17 %21.8%
- Age 18–64 %57.4%
- Age 65+ %20.9%
- Bachelor's+ %29.2%
- Diversity Index41/100
ZIP 35670
Somerville town, AL
View full profile →- White %93.0%
- Black %0.6%
- Asian %1.1%
- Hispanic %2.9%
- Age 0–17 %24.4%
- Age 18–64 %58.3%
- Age 65+ %17.3%
- Bachelor's+ %19.0%
- Diversity Index13/100
Visual comparison (same scale)
White %
74.8%93.0%
Black %
15.5%0.6%
Asian %
0.5%1.1%
Hispanic %
5.9%2.9%
Age 0–17 %
21.8%24.4%
Age 18–64 %
57.4%58.3%
Age 65+ %
20.9%17.3%
Bachelor's+ %
29.2%19.0%
Diversity Index
41/10013/100
Economy
ZIP 35603
Decatur city, AL
View full profile →- Median Income$78,237
- Unemployment %3.3%
- IRS Net Migration+1,015
- Work From Home %7.3%
ZIP 35670
Somerville town, AL
View full profile →- Median Income$48,531
- Unemployment %3.6%
- IRS Net Migration+227
- Work From Home %6.3%
Visual comparison (same scale)
Median Income
$78,237$48,531
Unemployment %
3.3%3.6%
IRS Net Migration
+1,015+227
Work From Home %
7.3%6.3%
Housing
ZIP 35603
Decatur city, AL
View full profile →- Median Home Value$236k
- Median Rent$698
- Owner Occupied %73.6%
- Broadband %85.3%
- Vacant %6.6%
- Median Year Built1991
ZIP 35670
Somerville town, AL
View full profile →- Median Home Value$165k
- Median Rent$556
- Owner Occupied %74.9%
- Broadband %76.3%
- Vacant %16.9%
- Median Year Built1990
Visual comparison (same scale)
Median Home Value
$236k$165k
Median Rent
$698$556
Owner Occupied %
73.6%74.9%
Broadband %
85.3%76.3%
Vacant %
6.6%16.9%
Median Year Built
19911990
Climate & Location
ZIP 35603
Decatur city, AL
View full profile →- Snow Days/Year0 days
- Elevation (ft)550 ft
- Nearest Airport13.2 miles (21.2 km)
- Distance to Coast259.0 miles (416.8 km)
ZIP 35670
Somerville town, AL
View full profile →- Snow Days/Year0 days
- Elevation (ft)624 ft
- Nearest Airport12.8 miles (20.6 km)
- Distance to Coast256.9 miles (413.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
550 ft624 ft
Nearest Airport
13.2 miles (21.2 km)12.8 miles (20.6 km)
Distance to Coast
259.0 miles (416.8 km)256.9 miles (413.4 km)
Infrastructure
ZIP 35603
Decatur city, AL
View full profile →- Work From Home %7.3%
- Walkability (0–100)30
- Broadband %85.3%
ZIP 35670
Somerville town, AL
View full profile →- Work From Home %6.3%
- Walkability (0–100)19
- Broadband %76.3%
Visual comparison (same scale)
Work From Home %
7.3%6.3%
Walkability (0–100)
3019
Broadband %
85.3%76.3%
Frequently Asked Questions
How do ZIP 35603 and 35670 compare?
ZIP 35603 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 35670 is more affordable rent.
What do the blue and orange colors mean?
Blue represents the first ZIP (35603), orange the second (35670). 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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