37166 vs 38581 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 37166, Orange = ZIP 38581.
Quick verdict: ZIP 37166 is higher home values, more affordable rent, more diverse, more educated. ZIP 38581 is wealthier, lower poverty rate, lower unemployment, higher work-from-home share.
Quick Facts
ZIP 37166
Smithville city, TN
View full profile →- Population15,116
- Median Income$46,713
- Median Home Value$184k
- Median Rent$571
- Median Age42.5 yrs
- Poverty Rate22.0%
ZIP 38581
TN
View full profile →- Population3,965
- Median Income$54,784
- Median Home Value$162k
- Median Rent$604
- Median Age49.9 yrs
- Poverty Rate15.4%
Visual comparison (same scale)
Population
15,1163,965
Median Income
$46,713$54,784
Median Home Value
$184k$162k
Median Rent
$571$604
Median Age
42.5 yrs49.9 yrs
Poverty Rate
22.0%15.4%
Demographics
ZIP 37166
Smithville city, TN
View full profile →- White %86.0%
- Black %1.8%
- Asian %1.0%
- Hispanic %10.0%
- Age 0–17 %22.8%
- Age 18–64 %59.7%
- Age 65+ %17.6%
- Bachelor's+ %18.2%
- Diversity Index25/100
ZIP 38581
TN
View full profile →- White %94.8%
- Black %1.3%
- Asian %0.3%
- Hispanic %4.4%
- Age 0–17 %16.5%
- Age 18–64 %60.4%
- Age 65+ %23.1%
- Bachelor's+ %14.5%
- Diversity Index10/100
Visual comparison (same scale)
White %
86.0%94.8%
Black %
1.8%1.3%
Asian %
1.0%0.3%
Hispanic %
10.0%4.4%
Age 0–17 %
22.8%16.5%
Age 18–64 %
59.7%60.4%
Age 65+ %
17.6%23.1%
Bachelor's+ %
18.2%14.5%
Diversity Index
25/10010/100
Economy
ZIP 37166
Smithville city, TN
View full profile →- Median Income$46,713
- Unemployment %4.6%
- IRS Net Migration+536
- Work From Home %6.5%
ZIP 38581
TN
View full profile →- Median Income$54,784
- Unemployment %2.9%
- IRS Net Migration+141
- Work From Home %10.8%
Visual comparison (same scale)
Median Income
$46,713$54,784
Unemployment %
4.6%2.9%
IRS Net Migration
+536+141
Work From Home %
6.5%10.8%
Housing
ZIP 37166
Smithville city, TN
View full profile →- Median Home Value$184k
- Median Rent$571
- Owner Occupied %65.6%
- Broadband %77.4%
- Vacant %13.6%
- Median Year Built1982
ZIP 38581
TN
View full profile →- Median Home Value$162k
- Median Rent$604
- Owner Occupied %85.5%
- Broadband %78.3%
- Vacant %13.5%
- Median Year Built1976
Visual comparison (same scale)
Median Home Value
$184k$162k
Median Rent
$571$604
Owner Occupied %
65.6%85.5%
Broadband %
77.4%78.3%
Vacant %
13.6%13.5%
Median Year Built
19821976
Climate & Location
ZIP 37166
Smithville city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)890 ft
- Nearest Airport39.3 miles (63.3 km)
- Distance to Coast268.2 miles (431.6 km)
ZIP 38581
TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)880 ft
- Nearest Airport33.3 miles (53.7 km)
- Distance to Coast253.5 miles (407.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
890 ft880 ft
Nearest Airport
39.3 miles (63.3 km)33.3 miles (53.7 km)
Distance to Coast
268.2 miles (431.6 km)253.5 miles (407.9 km)
Infrastructure
ZIP 37166
Smithville city, TN
View full profile →- Work From Home %6.5%
- Walkability (0–100)19
- Broadband %77.4%
Visual comparison (same scale)
Work From Home %
6.5%10.8%
Walkability (0–100)
1919
Broadband %
77.4%78.3%
Frequently Asked Questions
How do ZIP 37166 and 38581 compare?
ZIP 37166 is higher home values, more affordable rent, more diverse, more educated. ZIP 38581 is wealthier, lower poverty rate, lower unemployment, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (37166), orange the second (38581). 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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