Zip Code
37921
City
Knoxville, TN
Population & Migration
What is the forecasted population for Zip code 37921 Knoxville, TN?
- Population census 2020
- 27,522
- Forecasted population 2025
- 29,378
- 6.7% vs. 2020
- Forecasted population 2030
- 30,813
- 12% vs. 2020
Zip code 37921 Knoxville, TN population is forecasted to grow 6.7% by 2025 (2.0 points above the 4.7% national average).
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Housing and Affordability
With a forecasted population of 29,378 people for 2025 zip code 37921 Knoxville, TN will generate a good demand for housing, which is expected to have a deficit of 1,174 houses for 2030. Vacancy rate is 0.1 points below national US average.
- Total homes available 2020
- 12,357
- Estimated total home demand in 2030
- 13,531
- Total homes balance inventory
- 1,174
Average Household Income in zip code 37921 Knoxville, TN
from Internal Revenue Service
- Average household income in 2021
- $65,026
Affordability
- Affordability Index
- 4
Affordability indicates the ability of potential homebuyers to afford a home measured in number of years needed to pay a house. Example: Home Price 500,000 / Household Income 100,000 = 5 Years = Index 5
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Climate Resiliency
Drinking water violations
How is the quality of drinking water in Zip code 37921 Knoxville, TN?
County total number of drinking water violations
31
-86%
226
County total number of drinking water contaminations
30
+30%
23
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