37921 ZIP Code – Knoxville, Tennessee
37921 is a ZIP code serving Knoxville, Tennessee in Knox County with a population of approximately 28,571 residents. The median household income of $55,517 is near the Tennessee average and below the national average. The median home value of $172,300 is below the national average, with 59.8% owner-occupied housing (decreasing). ; median rent of $1,083 is similarly near the national average. Housing consists of 76% single-family (decreasing), 14% apartments (increasing), 6% duplex/multi-family.
Unemployment stands at 3.7%, which is below the U.S. rate. About 17.1% of residents live below the poverty line, above the national rate. 26.6% of adults hold a bachelor's degree or higher, near the U.S. average. The median age is 34.0, below the national median. ZIP codes in the surrounding area include 37912, 37909, 37916.
ZIP Code 37921 Data
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ZIP 37921 vs. Tennessee vs. U.S.
| Metric | ZIP 37921 | TN Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 28k | 11k | 10k |
| Median Household Income | $55k | $60k | $73k |
| Median Home Value | $172k | $201k | $258k |
| Median Rent | $1,083 | $922 | $1,088 |
| Median Age | 34.0 | 42.7 | 43.2 |
| Unemployment Rate | 3.7% | 5.2% | 5.0% |
| Poverty Rate | 17.1% | 15.0% | 13.3% |
| Bachelor's Degree or Higher | 26.6% | 22.7% | 26.9% |
Demographics Charts
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Nearby ZIP Codes
- 37912 – Knoxville
- 37909 – Knoxville
- 37916 – Knoxville
- 37919 – Knoxville
- 37902 – Knoxville
- 37929 – Knoxville
- 37917 – Knoxville
- 37915 – Knoxville
- 37923 – Knoxville
- 37849 – Powell
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 37912 | KNOXVILLE | 22,051 | $42,080 |
| 37909 | KNOXVILLE | 16,868 | $58,339 |
| 37916 | KNOXVILLE | 14,864 | $18,586 |
| 37919 | KNOXVILLE | 30,956 | $71,923 |
| 37902 | KNOXVILLE | 2,384 | $62,500 |