ZIP 33042 · Summerland Key
Who lives in ZIP code 33042 (Summerland Key, FL): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Summerland Key, FL · Monroe County
uszips 2026
People6,441
Median age52.5
Household income$103,041
Home value$858,378
Median rent$2,271/mo
Poverty8.4%
College degree+46.7%
Commute30 min
Place
- Metro area
- Key West-Key Largo, FL (micro)
- Wider region
- Miami-Port St. Lucie-Fort Lauderdale, FL
- Time zone
- Eastern
- Density
- 90 / sq mi
- Housing units
- 2,820
County
Share of the ZIP's people in each county.
Age mix
29.6% are 65 or older; 84.8% are adults.
Household income
50.7% of households earn $100K+. Median per person: $47,713.
Education (adults 25+)
41.4% of degrees are in STEM fields.
Race
14.1% Hispanic or Latino (of any race).
Households & family
- Married
- 61.9%
- Never married
- 17.8%
- Divorced
- 15.2%
- Widowed
- 5.1%
- Family size
- 2.72
- Dual-income families
- 45.8%
Housing
- Own their home
- 82.7%
- Rent burden
- 33.9%
- Men / women
- 52% / 48%
Work
- In labor force
- 55.5%
- Unemployment
- 3.1%
- Self-employed
- 17.4%
- Farmers
- 0.0%
Community
- Charitable givers
- 31.5%
- Veterans
- 9.6%
- With a disability
- 9.8%
- No health insurance
- 5.9%
- Limited English
- 1.1%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.