37338 vs 37377 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 37338, Orange = ZIP 37377.
Quick verdict: ZIP 37338 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 37338
Graysville town, TN
View full profile →- Population2,991
- Median Income$38,111
- Median Home Value$122k
- Median Rent$559
- Median Age47.2 yrs
- Poverty Rate19.4%
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
2,99116,819
Median Income
$38,111$115,959
Median Home Value
$122k$484k
Median Rent
$559$1,167
Median Age
47.2 yrs43.7 yrs
Poverty Rate
19.4%4.4%
Demographics
ZIP 37338
Graysville town, TN
View full profile →- White %88.9%
- Black %3.2%
- Asian %0.1%
- Hispanic %3.6%
- Age 0–17 %20.6%
- Age 18–64 %60.6%
- Age 65+ %18.8%
- Bachelor's+ %11.5%
- Diversity Index21/100
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 %
88.9%92.7%
Black %
3.2%0.8%
Asian %
0.1%1.2%
Hispanic %
3.6%1.3%
Age 0–17 %
20.6%26.2%
Age 18–64 %
60.6%50.9%
Age 65+ %
18.8%23.0%
Bachelor's+ %
11.5%59.8%
Diversity Index
21/10014/100
Economy
ZIP 37338
Graysville town, TN
View full profile →- Median Income$38,111
- Unemployment %6.9%
- IRS Net Migration+106
- Work From Home %13.1%
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
$38,111$115,959
Unemployment %
6.9%1.9%
IRS Net Migration
+106+596
Work From Home %
13.1%19.9%
Housing
ZIP 37338
Graysville town, TN
View full profile →- Median Home Value$122k
- Median Rent$559
- Owner Occupied %71.1%
- Broadband %90.0%
- Vacant %10.0%
- Median Year Built1997
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
$122k$484k
Median Rent
$559$1,167
Owner Occupied %
71.1%86.0%
Broadband %
90.0%92.0%
Vacant %
10.0%6.9%
Median Year Built
19971982
Climate & Location
ZIP 37338
Graysville town, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,700 ft
- Nearest Airport27.3 miles (43.9 km)
- Distance to Coast222.2 miles (357.6 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)
1,700 ft1,700 ft
Nearest Airport
27.3 miles (43.9 km)13.9 miles (22.3 km)
Distance to Coast
222.2 miles (357.6 km)219.8 miles (353.7 km)
Infrastructure
ZIP 37338
Graysville town, TN
View full profile →- Work From Home %13.1%
- Walkability (0–100)16
- Broadband %90.0%
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 %
13.1%19.9%
Walkability (0–100)
1628
Broadband %
90.0%92.0%
Frequently Asked Questions
How do ZIP 37338 and 37377 compare?
ZIP 37338 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 (37338), 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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