37840 vs 37887 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 37840, Orange = ZIP 37887.
Quick verdict: ZIP 37840 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 37887 is more diverse.
Quick Facts
ZIP 37840
Coalfield CDP, TN
View full profile →- Population10,402
- Median Income$60,064
- Median Home Value$185k
- Median Rent$431
- Median Age41.7 yrs
- Poverty Rate15.2%
ZIP 37887
Wartburg city, TN
View full profile →- Population6,652
- Median Income$56,375
- Median Home Value$149k
- Median Rent$567
- Median Age42.2 yrs
- Poverty Rate23.7%
Visual comparison (same scale)
Population
10,4026,652
Median Income
$60,064$56,375
Median Home Value
$185k$149k
Median Rent
$431$567
Median Age
41.7 yrs42.2 yrs
Poverty Rate
15.2%23.7%
Demographics
ZIP 37840
Coalfield CDP, TN
View full profile →- White %94.7%
- Black %0.0%
- Asian %0.3%
- Hispanic %0.5%
- Age 0–17 %24.3%
- Age 18–64 %53.9%
- Age 65+ %21.9%
- Bachelor's+ %15.6%
- Diversity Index10/100
ZIP 37887
Wartburg city, TN
View full profile →- White %82.1%
- Black %14.5%
- Asian %0.6%
- Hispanic %1.8%
- Age 0–17 %13.5%
- Age 18–64 %68.3%
- Age 65+ %18.2%
- Bachelor's+ %8.4%
- Diversity Index30/100
Visual comparison (same scale)
White %
94.7%82.1%
Black %
0.0%14.5%
Asian %
0.3%0.6%
Hispanic %
0.5%1.8%
Age 0–17 %
24.3%13.5%
Age 18–64 %
53.9%68.3%
Age 65+ %
21.9%18.2%
Bachelor's+ %
15.6%8.4%
Diversity Index
10/10030/100
Economy
ZIP 37840
Coalfield CDP, TN
View full profile →- Median Income$60,064
- Unemployment %7.0%
- IRS Net Migration+369
- Work From Home %4.1%
ZIP 37887
Wartburg city, TN
View full profile →- Median Income$56,375
- Unemployment %12.7%
- IRS Net Migration+236
- Work From Home %3.0%
Visual comparison (same scale)
Median Income
$60,064$56,375
Unemployment %
7.0%12.7%
IRS Net Migration
+369+236
Work From Home %
4.1%3.0%
Housing
ZIP 37840
Coalfield CDP, TN
View full profile →- Median Home Value$185k
- Median Rent$431
- Owner Occupied %76.7%
- Broadband %86.4%
- Vacant %4.6%
- Median Year Built1980
ZIP 37887
Wartburg city, TN
View full profile →- Median Home Value$149k
- Median Rent$567
- Owner Occupied %77.8%
- Broadband %80.2%
- Vacant %13.3%
- Median Year Built1982
Visual comparison (same scale)
Median Home Value
$185k$149k
Median Rent
$431$567
Owner Occupied %
76.7%77.8%
Broadband %
86.4%80.2%
Vacant %
4.6%13.3%
Median Year Built
19801982
Climate & Location
ZIP 37840
Coalfield CDP, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)910 ft
- Nearest Airport28.7 miles (46.2 km)
- Distance to Coast219.2 miles (352.8 km)
ZIP 37887
Wartburg city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,520 ft
- Nearest Airport29.8 miles (47.9 km)
- Distance to Coast226.9 miles (365.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
910 ft1,520 ft
Nearest Airport
28.7 miles (46.2 km)29.8 miles (47.9 km)
Distance to Coast
219.2 miles (352.8 km)226.9 miles (365.2 km)
Infrastructure
ZIP 37840
Coalfield CDP, TN
View full profile →- Work From Home %4.1%
- Walkability (0–100)17
- Broadband %86.4%
ZIP 37887
Wartburg city, TN
View full profile →- Work From Home %3.0%
- Walkability (0–100)21
- Broadband %80.2%
Visual comparison (same scale)
Work From Home %
4.1%3.0%
Walkability (0–100)
1721
Broadband %
86.4%80.2%
Frequently Asked Questions
How do ZIP 37840 and 37887 compare?
ZIP 37840 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 37887 is more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (37840), orange the second (37887). 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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