37921 vs 37912 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 37921, Orange = ZIP 37912.
Quick verdict: ZIP 37921 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 37912 is more affordable rent.
Quick Facts
ZIP 37921
Knoxville city, TN
View full profile →- Population29,064
- Median Income$57,813
- Median Home Value$204k
- Median Rent$898
- Median Age34.0 yrs
- Poverty Rate17.1%
ZIP 37912
Knoxville city, TN
View full profile →- Population22,009
- Median Income$44,754
- Median Home Value$186k
- Median Rent$858
- Median Age35.6 yrs
- Poverty Rate20.9%
Visual comparison (same scale)
Population
29,06422,009
Median Income
$57,813$44,754
Median Home Value
$204k$186k
Median Rent
$898$858
Median Age
34.0 yrs35.6 yrs
Poverty Rate
17.1%20.9%
Demographics
ZIP 37921
Knoxville city, TN
View full profile →- White %68.4%
- Black %19.2%
- Asian %0.7%
- Hispanic %8.7%
- Age 0–17 %25.6%
- Age 18–64 %61.2%
- Age 65+ %13.2%
- Bachelor's+ %26.6%
- Diversity Index49/100
ZIP 37912
Knoxville city, TN
View full profile →- White %71.3%
- Black %13.9%
- Asian %1.1%
- Hispanic %10.9%
- Age 0–17 %21.4%
- Age 18–64 %65.1%
- Age 65+ %13.5%
- Bachelor's+ %22.6%
- Diversity Index46/100
Visual comparison (same scale)
White %
68.4%71.3%
Black %
19.2%13.9%
Asian %
0.7%1.1%
Hispanic %
8.7%10.9%
Age 0–17 %
25.6%21.4%
Age 18–64 %
61.2%65.1%
Age 65+ %
13.2%13.5%
Bachelor's+ %
26.6%22.6%
Diversity Index
49/10046/100
Economy
ZIP 37921
Knoxville city, TN
View full profile →- Median Income$57,813
- Unemployment %3.7%
- IRS Net Migration+1,031
- Work From Home %10.7%
ZIP 37912
Knoxville city, TN
View full profile →- Median Income$44,754
- Unemployment %5.2%
- IRS Net Migration+780
- Work From Home %5.2%
Visual comparison (same scale)
Median Income
$57,813$44,754
Unemployment %
3.7%5.2%
IRS Net Migration
+1,031+780
Work From Home %
10.7%5.2%
Housing
ZIP 37921
Knoxville city, TN
View full profile →- Median Home Value$204k
- Median Rent$898
- Owner Occupied %60.9%
- Broadband %84.4%
- Vacant %11.2%
- Median Year Built1978
ZIP 37912
Knoxville city, TN
View full profile →- Median Home Value$186k
- Median Rent$858
- Owner Occupied %52.5%
- Broadband %84.2%
- Vacant %9.3%
- Median Year Built1979
Visual comparison (same scale)
Median Home Value
$204k$186k
Median Rent
$898$858
Owner Occupied %
60.9%52.5%
Broadband %
84.4%84.2%
Vacant %
11.2%9.3%
Median Year Built
19781979
Climate & Location
ZIP 37921
Knoxville city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)830 ft
- Nearest Airport11.6 miles (18.7 km)
- Distance to Coast201.2 miles (323.8 km)
ZIP 37912
Knoxville city, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)830 ft
- Nearest Airport13.6 miles (21.9 km)
- Distance to Coast202.2 miles (325.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
830 ft830 ft
Nearest Airport
11.6 miles (18.7 km)13.6 miles (21.9 km)
Distance to Coast
201.2 miles (323.8 km)202.2 miles (325.5 km)
Infrastructure
ZIP 37921
Knoxville city, TN
View full profile →- Work From Home %10.7%
- Walkability (0–100)47
- Broadband %84.4%
ZIP 37912
Knoxville city, TN
View full profile →- Work From Home %5.2%
- Walkability (0–100)56
- Broadband %84.2%
Visual comparison (same scale)
Work From Home %
10.7%5.2%
Walkability (0–100)
4756
Broadband %
84.4%84.2%
Frequently Asked Questions
How do ZIP 37921 and 37912 compare?
ZIP 37921 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 37912 is more affordable rent.
What do the blue and orange colors mean?
Blue represents the first ZIP (37921), orange the second (37912). 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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