38330 vs 38021 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 38330, Orange = ZIP 38021.
Quick verdict: ZIP 38330 is wealthier, more diverse, higher work-from-home share. ZIP 38021 is lower poverty rate, lower unemployment, more educated.
Quick Facts
ZIP 38330
Dyer city, TN
View full profile →- Population3,938
- Median Income$59,597
- Median Home Value$119k
- Median Rent$511
- Median Age38.1 yrs
- Poverty Rate17.9%
ZIP 38021
TN
View full profile →- Population7
- Median Income$0
- Median Home Value—
- Median Rent—
- Median Age0.0 yrs
- Poverty Rate0.0%
Visual comparison (same scale)
Population
3,9387
Median Income
$59,597$0
Median Home Value
$119k—
Median Rent
$511—
Median Age
38.1 yrs0.0 yrs
Poverty Rate
17.9%0.0%
Demographics
ZIP 38330
Dyer city, TN
View full profile →- White %76.5%
- Black %11.6%
- Asian %0.0%
- Hispanic %2.7%
- Age 0–17 %27.7%
- Age 18–64 %56.0%
- Age 65+ %16.3%
- Bachelor's+ %16.4%
- Diversity Index39/100
ZIP 38021
TN
View full profile →- White %100.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %0.0%
- Age 18–64 %100.0%
- Age 65+ %0.0%
- Bachelor's+ %57.1%
- Diversity Index0/100
Visual comparison (same scale)
White %
76.5%100.0%
Black %
11.6%0.0%
Asian %
0.0%0.0%
Hispanic %
2.7%0.0%
Age 0–17 %
27.7%0.0%
Age 18–64 %
56.0%100.0%
Age 65+ %
16.3%0.0%
Bachelor's+ %
16.4%57.1%
Diversity Index
39/1000/100
Economy
ZIP 38330
Dyer city, TN
View full profile →- Median Income$59,597
- Unemployment %2.0%
- IRS Net Migration+140
- Work From Home %3.1%
- Mean Commute (min)—
ZIP 38021
TN
View full profile →- Median Income$0
- Unemployment %0.0%
- IRS Net Migration+0
- Work From Home %0.0%
- Mean Commute (min)3 min
Visual comparison (same scale)
Median Income
$59,597$0
Unemployment %
2.0%0.0%
IRS Net Migration
+140+0
Work From Home %
3.1%0.0%
Mean Commute (min)
—3 min
Housing
ZIP 38330
Dyer city, TN
View full profile →- Median Home Value$119k
- Median Rent$511
- Owner Occupied %69.7%
- Broadband %86.9%
- Vacant %11.0%
- Median Year Built1971
ZIP 38021
TN
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %100.0%
- Broadband %100.0%
- Vacant %0.0%
- Median Year Built1800
Visual comparison (same scale)
Median Home Value
$119k—
Median Rent
$511—
Owner Occupied %
69.7%100.0%
Broadband %
86.9%100.0%
Vacant %
11.0%0.0%
Median Year Built
19711800
Climate & Location
ZIP 38330
Dyer city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)330 ft
- Nearest Airport33.2 miles (53.4 km)
- Distance to Coast364.3 miles (586.3 km)
ZIP 38021
TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)330 ft
- Nearest Airport23.6 miles (38.0 km)
- Distance to Coast352.4 miles (567.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
330 ft330 ft
Nearest Airport
33.2 miles (53.4 km)23.6 miles (38.0 km)
Distance to Coast
364.3 miles (586.3 km)352.4 miles (567.2 km)
Infrastructure
ZIP 38330
Dyer city, TN
View full profile →- Mean Commute (min)—
- Work From Home %3.1%
- Walkability (0–100)23
- Broadband %86.9%
ZIP 38021
TN
View full profile →- Mean Commute (min)3 min
- Work From Home %0.0%
- Walkability (0–100)0
- Broadband %100.0%
Visual comparison (same scale)
Mean Commute (min)
—3 min
Work From Home %
3.1%0.0%
Walkability (0–100)
230
Broadband %
86.9%100.0%
Frequently Asked Questions
How do ZIP 38330 and 38021 compare?
ZIP 38330 is wealthier, more diverse, higher work-from-home share. ZIP 38021 is lower poverty rate, lower unemployment, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (38330), orange the second (38021). 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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