40221 vs 37777 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 40221, Orange = ZIP 37777.
Quick verdict: ZIP 37777 is wealthier.
Quick Facts
ZIP 40221
Louisville city, KY
View full profile →- Population0
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age0.0 yrs
- Poverty Rate—
ZIP 37777
Louisville city, TN
View full profile →- Population13,101
- Median Income$74,357
- Median Home Value$297k
- Median Rent$624
- Median Age42.6 yrs
- Poverty Rate11.2%
Visual comparison (same scale)
Population
013,101
Median Income
$0$74,357
Median Home Value
—$297k
Median Rent
—$624
Median Age
0.0 yrs42.6 yrs
Poverty Rate
—11.2%
Demographics
ZIP 40221
Louisville city, KY
View full profile →- White %—
- Black %—
- Asian %—
- Hispanic %—
- Age 0–17 %—
- Age 18–64 %—
- Age 65+ %—
- Bachelor's+ %—
- Diversity Index—
ZIP 37777
Louisville city, TN
View full profile →- White %87.5%
- Black %2.5%
- Asian %0.4%
- Hispanic %9.1%
- Age 0–17 %14.7%
- Age 18–64 %65.1%
- Age 65+ %20.2%
- Bachelor's+ %26.8%
- Diversity Index23/100
Visual comparison (same scale)
White %
—87.5%
Black %
—2.5%
Asian %
—0.4%
Hispanic %
—9.1%
Age 0–17 %
—14.7%
Age 18–64 %
—65.1%
Age 65+ %
—20.2%
Bachelor's+ %
—26.8%
Diversity Index
—23/100
Economy
ZIP 40221
Louisville city, KY
View full profile →- Median Income$0
- Unemployment %—
- IRS Net Migration—
- Work From Home %—
- Mean Commute (min)0 min
ZIP 37777
Louisville city, TN
View full profile →- Median Income$74,357
- Unemployment %6.2%
- IRS Net Migration+465
- Work From Home %9.4%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$0$74,357
Unemployment %
—6.2%
IRS Net Migration
—+465
Work From Home %
—9.4%
Mean Commute (min)
0 min—
Housing
ZIP 40221
Louisville city, KY
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %—
- Broadband %—
- Vacant %—
- Median Year Built1800
ZIP 37777
Louisville city, TN
View full profile →- Median Home Value$297k
- Median Rent$624
- Owner Occupied %71.4%
- Broadband %92.2%
- Vacant %9.6%
- Median Year Built1986
Visual comparison (same scale)
Median Home Value
—$297k
Median Rent
—$624
Owner Occupied %
—71.4%
Broadband %
—92.2%
Vacant %
—9.6%
Median Year Built
18001986
Climate & Location
ZIP 40221
Louisville city, KY
View full profile →- Snow Days/Year—
- Elevation (ft)—
- Nearest Airport—
- Distance to Coast—
ZIP 37777
Louisville city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)962 ft
- Nearest Airport3.4 miles (5.4 km)
- Distance to Coast194.0 miles (312.2 km)
Visual comparison (same scale)
Snow Days/Year
—0 days
Elevation (ft)
—962 ft
Nearest Airport
—3.4 miles (5.4 km)
Distance to Coast
—194.0 miles (312.2 km)
Infrastructure
ZIP 40221
Louisville city, KY
View full profile →- Mean Commute (min)0 min
- Work From Home %—
- Walkability (0–100)—
- Broadband %—
ZIP 37777
Louisville city, TN
View full profile →- Mean Commute (min)—
- Work From Home %9.4%
- Walkability (0–100)31
- Broadband %92.2%
Visual comparison (same scale)
Mean Commute (min)
0 min—
Work From Home %
—9.4%
Walkability (0–100)
—31
Broadband %
—92.2%
Frequently Asked Questions
How do ZIP 40221 and 37777 compare?
ZIP 37777 is wealthier.
What do the blue and orange colors mean?
Blue represents the first ZIP (40221), orange the second (37777). 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).
Continue exploring