28740 vs 37604 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 28740, Orange = ZIP 37604.
Quick verdict: ZIP 28740 is more affordable rent, lower poverty rate, lower unemployment. ZIP 37604 is wealthier, higher home values, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 28740
NC
View full profile →- Population1,872
- Median Income$41,912
- Median Home Value$202k
- Median Rent$687
- Median Age61.8 yrs
- Poverty Rate18.1%
ZIP 37604
Johnson City city, TN
View full profile →- Population38,359
- Median Income$49,351
- Median Home Value$232k
- Median Rent$750
- Median Age35.6 yrs
- Poverty Rate22.4%
Visual comparison (same scale)
Population
1,87238,359
Median Income
$41,912$49,351
Median Home Value
$202k$232k
Median Rent
$687$750
Median Age
61.8 yrs35.6 yrs
Poverty Rate
18.1%22.4%
Demographics
ZIP 28740
NC
View full profile →- White %95.5%
- Black %0.0%
- Asian %0.0%
- Hispanic %2.7%
- Age 0–17 %13.2%
- Age 18–64 %46.0%
- Age 65+ %40.8%
- Bachelor's+ %16.6%
- Diversity Index9/100
ZIP 37604
Johnson City city, TN
View full profile →- White %85.1%
- Black %5.7%
- Asian %1.3%
- Hispanic %6.0%
- Age 0–17 %17.3%
- Age 18–64 %65.6%
- Age 65+ %17.1%
- Bachelor's+ %39.4%
- Diversity Index27/100
Visual comparison (same scale)
White %
95.5%85.1%
Black %
0.0%5.7%
Asian %
0.0%1.3%
Hispanic %
2.7%6.0%
Age 0–17 %
13.2%17.3%
Age 18–64 %
46.0%65.6%
Age 65+ %
40.8%17.1%
Bachelor's+ %
16.6%39.4%
Diversity Index
9/10027/100
Economy
ZIP 28740
NC
View full profile →- Median Income$41,912
- Unemployment %4.8%
- IRS Net Migration+78
- Work From Home %6.3%
ZIP 37604
Johnson City city, TN
View full profile →- Median Income$49,351
- Unemployment %5.0%
- IRS Net Migration+1,360
- Work From Home %10.2%
Visual comparison (same scale)
Median Income
$41,912$49,351
Unemployment %
4.8%5.0%
IRS Net Migration
+78+1,360
Work From Home %
6.3%10.2%
Housing
ZIP 28740
NC
View full profile →- Median Home Value$202k
- Median Rent$687
- Owner Occupied %73.8%
- Broadband %68.0%
- Vacant %28.1%
- Median Year Built1981
ZIP 37604
Johnson City city, TN
View full profile →- Median Home Value$232k
- Median Rent$750
- Owner Occupied %48.9%
- Broadband %85.5%
- Vacant %10.0%
- Median Year Built1980
Visual comparison (same scale)
Median Home Value
$202k$232k
Median Rent
$687$750
Owner Occupied %
73.8%48.9%
Broadband %
68.0%85.5%
Vacant %
28.1%10.0%
Median Year Built
19811980
Climate & Location
ZIP 28740
NC
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,720 ft
- Nearest Airport27.6 miles (44.4 km)
- Distance to Coast175.7 miles (282.7 km)
ZIP 37604
Johnson City city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,487 ft
- Nearest Airport12.2 miles (19.7 km)
- Distance to Coast190.6 miles (306.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,720 ft1,487 ft
Nearest Airport
27.6 miles (44.4 km)12.2 miles (19.7 km)
Distance to Coast
175.7 miles (282.7 km)190.6 miles (306.7 km)
Infrastructure
ZIP 37604
Johnson City city, TN
View full profile →- Work From Home %10.2%
- Walkability (0–100)43
- Broadband %85.5%
Visual comparison (same scale)
Work From Home %
6.3%10.2%
Walkability (0–100)
2243
Broadband %
68.0%85.5%
Frequently Asked Questions
How do ZIP 28740 and 37604 compare?
ZIP 28740 is more affordable rent, lower poverty rate, lower unemployment. ZIP 37604 is wealthier, higher home values, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (28740), orange the second (37604). 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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