38221 vs 37178 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 38221, Orange = ZIP 37178.
Quick verdict: ZIP 38221 is more affordable rent, higher work-from-home share. ZIP 37178 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated.
Quick Facts
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%
ZIP 37178
Tennessee Ridge town, TN
View full profile →- Population2,027
- Median Income$57,429
- Median Home Value$144k
- Median Rent$561
- Median Age45.4 yrs
- Poverty Rate12.4%
Visual comparison (same scale)
Population
3,0462,027
Median Income
$52,109$57,429
Median Home Value
$119k$144k
Median Rent
$460$561
Median Age
53.7 yrs45.4 yrs
Poverty Rate
18.6%12.4%
Demographics
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
ZIP 37178
Tennessee Ridge town, TN
View full profile →- White %94.5%
- Black %0.5%
- Asian %0.0%
- Hispanic %0.7%
- Age 0–17 %18.1%
- Age 18–64 %61.7%
- Age 65+ %20.2%
- Bachelor's+ %14.9%
- Diversity Index11/100
Visual comparison (same scale)
White %
96.7%94.5%
Black %
0.1%0.5%
Asian %
0.3%0.0%
Hispanic %
1.7%0.7%
Age 0–17 %
15.9%18.1%
Age 18–64 %
54.4%61.7%
Age 65+ %
29.7%20.2%
Bachelor's+ %
10.1%14.9%
Diversity Index
6/10011/100
Economy
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%
ZIP 37178
Tennessee Ridge town, TN
View full profile →- Median Income$57,429
- Unemployment %3.6%
- IRS Net Migration+72
- Work From Home %6.7%
Visual comparison (same scale)
Median Income
$52,109$57,429
Unemployment %
8.6%3.6%
IRS Net Migration
+108+72
Work From Home %
14.6%6.7%
Housing
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
ZIP 37178
Tennessee Ridge town, TN
View full profile →- Median Home Value$144k
- Median Rent$561
- Owner Occupied %92.4%
- Broadband %80.6%
- Vacant %13.3%
- Median Year Built1982
Visual comparison (same scale)
Median Home Value
$119k$144k
Median Rent
$460$561
Owner Occupied %
69.1%92.4%
Broadband %
68.8%80.6%
Vacant %
27.3%13.3%
Median Year Built
19811982
Climate & Location
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)
ZIP 37178
Tennessee Ridge town, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)722 ft
- Nearest Airport29.4 miles (47.3 km)
- Distance to Coast362.5 miles (583.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
365 ft722 ft
Nearest Airport
42.4 miles (68.3 km)29.4 miles (47.3 km)
Distance to Coast
367.6 miles (591.6 km)362.5 miles (583.4 km)
Infrastructure
ZIP 38221
Big Sandy town, TN
View full profile →- Work From Home %14.6%
- Walkability (0–100)25
- Broadband %68.8%
ZIP 37178
Tennessee Ridge town, TN
View full profile →- Work From Home %6.7%
- Walkability (0–100)20
- Broadband %80.6%
Visual comparison (same scale)
Work From Home %
14.6%6.7%
Walkability (0–100)
2520
Broadband %
68.8%80.6%
Frequently Asked Questions
How do ZIP 38221 and 37178 compare?
ZIP 38221 is more affordable rent, higher work-from-home share. ZIP 37178 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (38221), orange the second (37178). 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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