ZIP 37742 · Greenback
Who lives in ZIP code 37742 (Greenback, TN): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Greenback, TN · Loudon County
uszips 2026
People7,046
Median age42.2
Household income$88,983
Home value$303,966
Median rent$1,054/mo
Poverty8.2%
College degree+15.2%
Commute30 min
Place
- Metro area
- Knoxville, TN
- Wider region
- Knoxville-Morristown-Sevierville, TN
- Time zone
- Eastern
- Density
- 55 / sq mi
- Housing units
- 2,662
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
18.2% are 65 or older; 82.3% are adults.
Household income
42.0% of households earn $100K+. Median per person: $43,064.
Education (adults 25+)
32.4% of degrees are in STEM fields.
Race
0.4% Hispanic or Latino (of any race).
Households & family
- Married
- 61.8%
- Never married
- 23.6%
- Divorced
- 10.6%
- Widowed
- 4.0%
- Family size
- 3.05
- Dual-income families
- 51.2%
Housing
- Own their home
- 91.9%
- Rent burden
- 23.1%
- Men / women
- 53% / 47%
Work
- In labor force
- 60.2%
- Unemployment
- 2.8%
- Self-employed
- 12.3%
- Farmers
- 5.6%
Community
- Charitable givers
- 16.4%
- Veterans
- 9.7%
- With a disability
- 11.5%
- No health insurance
- 6.3%
- Limited English
- 0.5%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.