37402 vs 37377 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 37402, Orange = ZIP 37377.
Quick verdict: ZIP 37402 is more affordable rent, more diverse. ZIP 37377 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 37402
Chattanooga city, TN
View full profile →- Population4,203
- Median Income$28,829
- Median Home Value$460k
- Median Rent$618
- Median Age39.9 yrs
- Poverty Rate36.0%
ZIP 37377
Signal Mountain town, TN
View full profile →- Population16,819
- Median Income$115,959
- Median Home Value$484k
- Median Rent$1,167
- Median Age43.7 yrs
- Poverty Rate4.4%
Visual comparison (same scale)
Population
4,20316,819
Median Income
$28,829$115,959
Median Home Value
$460k$484k
Median Rent
$618$1,167
Median Age
39.9 yrs43.7 yrs
Poverty Rate
36.0%4.4%
Demographics
ZIP 37402
Chattanooga city, TN
View full profile →- White %41.0%
- Black %53.5%
- Asian %0.4%
- Hispanic %1.9%
- Age 0–17 %15.4%
- Age 18–64 %64.0%
- Age 65+ %20.6%
- Bachelor's+ %29.8%
- Diversity Index54/100
ZIP 37377
Signal Mountain town, TN
View full profile →- White %92.7%
- Black %0.8%
- Asian %1.2%
- Hispanic %1.3%
- Age 0–17 %26.2%
- Age 18–64 %50.9%
- Age 65+ %23.0%
- Bachelor's+ %59.8%
- Diversity Index14/100
Visual comparison (same scale)
White %
41.0%92.7%
Black %
53.5%0.8%
Asian %
0.4%1.2%
Hispanic %
1.9%1.3%
Age 0–17 %
15.4%26.2%
Age 18–64 %
64.0%50.9%
Age 65+ %
20.6%23.0%
Bachelor's+ %
29.8%59.8%
Diversity Index
54/10014/100
Economy
ZIP 37402
Chattanooga city, TN
View full profile →- Median Income$28,829
- Unemployment %4.9%
- IRS Net Migration+149
- Work From Home %11.6%
ZIP 37377
Signal Mountain town, TN
View full profile →- Median Income$115,959
- Unemployment %1.9%
- IRS Net Migration+596
- Work From Home %19.9%
Visual comparison (same scale)
Median Income
$28,829$115,959
Unemployment %
4.9%1.9%
IRS Net Migration
+149+596
Work From Home %
11.6%19.9%
Housing
ZIP 37402
Chattanooga city, TN
View full profile →- Median Home Value$460k
- Median Rent$618
- Owner Occupied %5.3%
- Broadband %74.4%
- Vacant %18.0%
- Median Year Built1976
ZIP 37377
Signal Mountain town, TN
View full profile →- Median Home Value$484k
- Median Rent$1,167
- Owner Occupied %86.0%
- Broadband %92.0%
- Vacant %6.9%
- Median Year Built1982
Visual comparison (same scale)
Median Home Value
$460k$484k
Median Rent
$618$1,167
Owner Occupied %
5.3%86.0%
Broadband %
74.4%92.0%
Vacant %
18.0%6.9%
Median Year Built
19761982
Climate & Location
ZIP 37402
Chattanooga city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,110 ft
- Nearest Airport6.5 miles (10.4 km)
- Distance to Coast213.5 miles (343.6 km)
ZIP 37377
Signal Mountain town, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,700 ft
- Nearest Airport13.9 miles (22.3 km)
- Distance to Coast219.8 miles (353.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
2,110 ft1,700 ft
Nearest Airport
6.5 miles (10.4 km)13.9 miles (22.3 km)
Distance to Coast
213.5 miles (343.6 km)219.8 miles (353.7 km)
Infrastructure
ZIP 37402
Chattanooga city, TN
View full profile →- Work From Home %11.6%
- Walkability (0–100)75
- Broadband %74.4%
ZIP 37377
Signal Mountain town, TN
View full profile →- Work From Home %19.9%
- Walkability (0–100)28
- Broadband %92.0%
Visual comparison (same scale)
Work From Home %
11.6%19.9%
Walkability (0–100)
7528
Broadband %
74.4%92.0%
Frequently Asked Questions
How do ZIP 37402 and 37377 compare?
ZIP 37402 is more affordable rent, more diverse. ZIP 37377 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (37402), orange the second (37377). 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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