ZIP 37721 · Corryton
Who lives in ZIP code 37721 (Corryton, TN): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Corryton, TN · Knox County
uszips 2026
People14,306
Median age43.3
Household income$64,892
Home value$232,117
Median rent$973/mo
Poverty7.8%
College degree+17.8%
Commute30 min
Place
- Metro area
- Knoxville, TN
- Wider region
- Knoxville-Morristown-Sevierville, TN
- Time zone
- Eastern
- Density
- 112 / sq mi
- Housing units
- 5,568
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
19.0% are 65 or older; 79.1% are adults.
Household income
28.2% of households earn $100K+. Median per person: $36,226.
Education (adults 25+)
46.5% of degrees are in STEM fields.
Race
1.2% Hispanic or Latino (of any race).
Households & family
- Married
- 59.5%
- Never married
- 22.5%
- Divorced
- 12.4%
- Widowed
- 5.5%
- Family size
- 2.92
- Dual-income families
- 49.3%
Housing
- Own their home
- 82.3%
- Rent burden
- 24.8%
- Men / women
- 51% / 49%
Work
- In labor force
- 61.2%
- Unemployment
- 3.9%
- Self-employed
- 13.2%
- Farmers
- 2.6%
Community
- Charitable givers
- 13.2%
- Veterans
- 8.0%
- With a disability
- 15.0%
- No health insurance
- 7.9%
- Limited English
- 0.2%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.