37148 vs 42120 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 37148, Orange = ZIP 42120.
Quick verdict: ZIP 37148 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse. ZIP 42120 is more affordable rent, more educated, higher work-from-home share.
Quick Facts
ZIP 37148
Portland city, TN
View full profile →- Population25,421
- Median Income$77,684
- Median Home Value$273k
- Median Rent$825
- Median Age36.5 yrs
- Poverty Rate10.6%
ZIP 42120
KY
View full profile →- Population2,595
- Median Income$73,242
- Median Home Value$165k
- Median Rent$564
- Median Age38.0 yrs
- Poverty Rate11.4%
Visual comparison (same scale)
Population
25,4212,595
Median Income
$77,684$73,242
Median Home Value
$273k$165k
Median Rent
$825$564
Median Age
36.5 yrs38.0 yrs
Poverty Rate
10.6%11.4%
Demographics
ZIP 37148
Portland city, TN
View full profile →- White %90.1%
- Black %2.8%
- Asian %0.2%
- Hispanic %5.6%
- Age 0–17 %26.5%
- Age 18–64 %59.8%
- Age 65+ %13.7%
- Bachelor's+ %14.3%
- Diversity Index18/100
ZIP 42120
KY
View full profile →- White %95.4%
- Black %0.0%
- Asian %0.1%
- Hispanic %1.7%
- Age 0–17 %23.7%
- Age 18–64 %64.9%
- Age 65+ %11.4%
- Bachelor's+ %23.3%
- Diversity Index9/100
Visual comparison (same scale)
White %
90.1%95.4%
Black %
2.8%0.0%
Asian %
0.2%0.1%
Hispanic %
5.6%1.7%
Age 0–17 %
26.5%23.7%
Age 18–64 %
59.8%64.9%
Age 65+ %
13.7%11.4%
Bachelor's+ %
14.3%23.3%
Diversity Index
18/1009/100
Economy
ZIP 37148
Portland city, TN
View full profile →- Median Income$77,684
- Unemployment %2.9%
- IRS Net Migration+901
- Work From Home %8.3%
ZIP 42120
KY
View full profile →- Median Income$73,242
- Unemployment %11.4%
- IRS Net Migration+97
- Work From Home %16.3%
Visual comparison (same scale)
Median Income
$77,684$73,242
Unemployment %
2.9%11.4%
IRS Net Migration
+901+97
Work From Home %
8.3%16.3%
Housing
ZIP 37148
Portland city, TN
View full profile →- Median Home Value$273k
- Median Rent$825
- Owner Occupied %75.0%
- Broadband %89.2%
- Vacant %7.5%
- Median Year Built1995
ZIP 42120
KY
View full profile →- Median Home Value$165k
- Median Rent$564
- Owner Occupied %94.6%
- Broadband %85.1%
- Vacant %22.2%
- Median Year Built1995
Visual comparison (same scale)
Median Home Value
$273k$165k
Median Rent
$825$564
Owner Occupied %
75.0%94.6%
Broadband %
89.2%85.1%
Vacant %
7.5%22.2%
Median Year Built
19951995
Climate & Location
ZIP 37148
Portland city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)794 ft
- Nearest Airport27.7 miles (44.6 km)
- Distance to Coast326.9 miles (526.0 km)
ZIP 42120
KY
View full profile →- Snow Days/Year0 days
- Elevation (ft)743 ft
- Nearest Airport21.9 miles (35.3 km)
- Distance to Coast321.5 miles (517.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
794 ft743 ft
Nearest Airport
27.7 miles (44.6 km)21.9 miles (35.3 km)
Distance to Coast
326.9 miles (526.0 km)321.5 miles (517.4 km)
Infrastructure
ZIP 37148
Portland city, TN
View full profile →- Work From Home %8.3%
- Walkability (0–100)22
- Broadband %89.2%
Visual comparison (same scale)
Work From Home %
8.3%16.3%
Walkability (0–100)
2215
Broadband %
89.2%85.1%
Frequently Asked Questions
How do ZIP 37148 and 42120 compare?
ZIP 37148 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse. ZIP 42120 is more affordable rent, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (37148), orange the second (42120). 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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