37175 vs 38221 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 37175, Orange = ZIP 38221.
Quick verdict: ZIP 37175 is lower poverty rate, more educated. ZIP 38221 is wealthier, higher home values, lower unemployment, more diverse, higher work-from-home share.
Quick Facts
ZIP 37175
Tennessee Ridge town, TN
View full profile →- Population1,096
- Median Income$46,971
- Median Home Value$108k
- Median Rent—
- Median Age39.7 yrs
- Poverty Rate12.2%
ZIP 38221
Big Sandy town, TN
View full profile →- Population3,046
- Median Income$52,109
- Median Home Value$119k
- Median Rent$460
- Median Age53.7 yrs
- Poverty Rate18.6%
Visual comparison (same scale)
Population
1,0963,046
Median Income
$46,971$52,109
Median Home Value
$108k$119k
Median Rent
—$460
Median Age
39.7 yrs53.7 yrs
Poverty Rate
12.2%18.6%
Demographics
ZIP 37175
Tennessee Ridge town, TN
View full profile →- White %97.9%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %25.2%
- Age 18–64 %56.2%
- Age 65+ %18.6%
- Bachelor's+ %11.3%
- Diversity Index4/100
ZIP 38221
Big Sandy town, TN
View full profile →- White %96.7%
- Black %0.1%
- Asian %0.3%
- Hispanic %1.7%
- Age 0–17 %15.9%
- Age 18–64 %54.4%
- Age 65+ %29.7%
- Bachelor's+ %10.1%
- Diversity Index6/100
Visual comparison (same scale)
White %
97.9%96.7%
Black %
0.0%0.1%
Asian %
0.0%0.3%
Hispanic %
0.0%1.7%
Age 0–17 %
25.2%15.9%
Age 18–64 %
56.2%54.4%
Age 65+ %
18.6%29.7%
Bachelor's+ %
11.3%10.1%
Diversity Index
4/1006/100
Economy
ZIP 37175
Tennessee Ridge town, TN
View full profile →- Median Income$46,971
- Unemployment %17.3%
- IRS Net Migration+39
- Work From Home %11.3%
ZIP 38221
Big Sandy town, TN
View full profile →- Median Income$52,109
- Unemployment %8.6%
- IRS Net Migration+108
- Work From Home %14.6%
Visual comparison (same scale)
Median Income
$46,971$52,109
Unemployment %
17.3%8.6%
IRS Net Migration
+39+108
Work From Home %
11.3%14.6%
Housing
ZIP 37175
Tennessee Ridge town, TN
View full profile →- Median Home Value$108k
- Median Rent—
- Owner Occupied %87.6%
- Broadband %68.6%
- Vacant %34.4%
- Median Year Built1983
ZIP 38221
Big Sandy town, TN
View full profile →- Median Home Value$119k
- Median Rent$460
- Owner Occupied %69.1%
- Broadband %68.8%
- Vacant %27.3%
- Median Year Built1981
Visual comparison (same scale)
Median Home Value
$108k$119k
Median Rent
—$460
Owner Occupied %
87.6%69.1%
Broadband %
68.6%68.8%
Vacant %
34.4%27.3%
Median Year Built
19831981
Climate & Location
ZIP 37175
Tennessee Ridge town, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)722 ft
- Nearest Airport33.0 miles (53.0 km)
- Distance to Coast362.3 miles (583.0 km)
ZIP 38221
Big Sandy town, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)365 ft
- Nearest Airport42.4 miles (68.3 km)
- Distance to Coast367.6 miles (591.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
722 ft365 ft
Nearest Airport
33.0 miles (53.0 km)42.4 miles (68.3 km)
Distance to Coast
362.3 miles (583.0 km)367.6 miles (591.6 km)
Infrastructure
ZIP 37175
Tennessee Ridge town, TN
View full profile →- Work From Home %11.3%
- Walkability (0–100)22
- Broadband %68.6%
ZIP 38221
Big Sandy town, TN
View full profile →- Work From Home %14.6%
- Walkability (0–100)25
- Broadband %68.8%
Visual comparison (same scale)
Work From Home %
11.3%14.6%
Walkability (0–100)
2225
Broadband %
68.6%68.8%
Frequently Asked Questions
How do ZIP 37175 and 38221 compare?
ZIP 37175 is lower poverty rate, more educated. ZIP 38221 is wealthier, higher home values, lower unemployment, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (37175), orange the second (38221). 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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