37318 vs 37330 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 37318, Orange = ZIP 37330.
Quick verdict: ZIP 37318 is more affordable rent, more diverse. ZIP 37330 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 37318
Cowan city, TN
View full profile →- Population2,245
- Median Income$41,484
- Median Home Value$132k
- Median Rent$525
- Median Age35.0 yrs
- Poverty Rate32.5%
ZIP 37330
Estill Springs town, TN
View full profile →- Population7,279
- Median Income$62,727
- Median Home Value$192k
- Median Rent$637
- Median Age46.0 yrs
- Poverty Rate12.2%
Visual comparison (same scale)
Population
2,2457,279
Median Income
$41,484$62,727
Median Home Value
$132k$192k
Median Rent
$525$637
Median Age
35.0 yrs46.0 yrs
Poverty Rate
32.5%12.2%
Demographics
ZIP 37318
Cowan city, TN
View full profile →- White %86.5%
- Black %9.1%
- Asian %0.0%
- Hispanic %0.9%
- Age 0–17 %31.9%
- Age 18–64 %48.2%
- Age 65+ %20.0%
- Bachelor's+ %11.8%
- Diversity Index24/100
ZIP 37330
Estill Springs town, TN
View full profile →- White %93.9%
- Black %1.6%
- Asian %0.1%
- Hispanic %0.2%
- Age 0–17 %21.3%
- Age 18–64 %59.9%
- Age 65+ %18.9%
- Bachelor's+ %18.7%
- Diversity Index12/100
Visual comparison (same scale)
White %
86.5%93.9%
Black %
9.1%1.6%
Asian %
0.0%0.1%
Hispanic %
0.9%0.2%
Age 0–17 %
31.9%21.3%
Age 18–64 %
48.2%59.9%
Age 65+ %
20.0%18.9%
Bachelor's+ %
11.8%18.7%
Diversity Index
24/10012/100
Economy
ZIP 37318
Cowan city, TN
View full profile →- Median Income$41,484
- Unemployment %10.3%
- IRS Net Migration+80
- Work From Home %5.0%
ZIP 37330
Estill Springs town, TN
View full profile →- Median Income$62,727
- Unemployment %3.6%
- IRS Net Migration+258
- Work From Home %8.7%
Visual comparison (same scale)
Median Income
$41,484$62,727
Unemployment %
10.3%3.6%
IRS Net Migration
+80+258
Work From Home %
5.0%8.7%
Housing
ZIP 37318
Cowan city, TN
View full profile →- Median Home Value$132k
- Median Rent$525
- Owner Occupied %62.2%
- Broadband %79.4%
- Vacant %4.2%
- Median Year Built1973
ZIP 37330
Estill Springs town, TN
View full profile →- Median Home Value$192k
- Median Rent$637
- Owner Occupied %87.8%
- Broadband %79.3%
- Vacant %15.6%
- Median Year Built1987
Visual comparison (same scale)
Median Home Value
$132k$192k
Median Rent
$525$637
Owner Occupied %
62.2%87.8%
Broadband %
79.4%79.3%
Vacant %
4.2%15.6%
Median Year Built
19731987
Climate & Location
ZIP 37318
Cowan city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)941 ft
- Nearest Airport45.7 miles (73.5 km)
- Distance to Coast251.8 miles (405.2 km)
ZIP 37330
Estill Springs town, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,022 ft
- Nearest Airport52.0 miles (83.8 km)
- Distance to Coast261.8 miles (421.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
941 ft1,022 ft
Nearest Airport
45.7 miles (73.5 km)52.0 miles (83.8 km)
Distance to Coast
251.8 miles (405.2 km)261.8 miles (421.4 km)
Infrastructure
ZIP 37330
Estill Springs town, TN
View full profile →- Work From Home %8.7%
- Walkability (0–100)24
- Broadband %79.3%
Visual comparison (same scale)
Work From Home %
5.0%8.7%
Walkability (0–100)
2024
Broadband %
79.4%79.3%
Frequently Asked Questions
How do ZIP 37318 and 37330 compare?
ZIP 37318 is more affordable rent, more diverse. ZIP 37330 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 (37318), orange the second (37330). 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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