ZIP 37377 · Signal Mountain
Who lives in ZIP code 37377 (Signal Mountain, TN): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Signal Mountain, TN · Hamilton County
uszips 2026
People17,188
Median age45.0
Household income$119,636
Home value$527,628
Median rent$1,614/mo
Poverty5.2%
College degree+59.0%
Commute28 min
Place
- Metro area
- Chattanooga, TN-GA
- Wider region
- Chattanooga-Cleveland-Dalton, TN-GA-AL
- Time zone
- Central
- Density
- 83 / sq mi
- Housing units
- 6,406
Spans 3 counties
Share of the ZIP's people in each county.
Age mix
23.3% are 65 or older; 74.2% are adults.
Household income
60.9% of households earn $100K+. Median per person: $59,049.
Education (adults 25+)
46.4% of degrees are in STEM fields.
Race
1.9% Hispanic or Latino (of any race).
Households & family
- Married
- 67.7%
- Never married
- 16.5%
- Divorced
- 8.8%
- Widowed
- 7.0%
- Family size
- 3.14
- Dual-income families
- 48.6%
Housing
- Own their home
- 85.9%
- Rent burden
- 28.8%
- Men / women
- 48% / 52%
Work
- In labor force
- 54.6%
- Unemployment
- 2.8%
- Self-employed
- 20.6%
- Farmers
- 1.1%
Community
- Charitable givers
- 38.1%
- Veterans
- 7.7%
- With a disability
- 9.6%
- No health insurance
- 5.0%
- Limited English
- 0.4%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.