ZIP 11579 · Sea Cliff
Who lives in ZIP code 11579 (Sea Cliff, NY): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Sea Cliff, NY · Nassau County
uszips 2026
People5,033
Median age40.5
Household income$193,590
Home value$1,025,244
Median rent$2,315/mo
Poverty0.9%
College degree+61.4%
Commute36 min
Place
- Metro area
- New York-Newark-Jersey City, NY-NJ
- Wider region
- New York-Newark, NY-NJ-CT-PA
- Metro division
- Nassau County-Suffolk County, NY
- Time zone
- Eastern
- Density
- 1,746 / sq mi
- Housing units
- 1,769
County
Share of the ZIP's people in each county.
Age mix
18.9% are 65 or older; 73.4% are adults.
Household income
74.4% of households earn $100K+. Median per person: $81,853.
Education (adults 25+)
55.0% of degrees are in STEM fields.
Race
11.1% Hispanic or Latino (of any race).
Households & family
- Married
- 61.6%
- Never married
- 25.9%
- Divorced
- 10.3%
- Widowed
- 2.2%
- Family size
- 3.26
- Dual-income families
- 65.9%
Housing
- Own their home
- 77.3%
- Rent burden
- 23.0%
- Men / women
- 44% / 56%
Work
- In labor force
- 70.2%
- Unemployment
- 13.5%
- Self-employed
- 21.5%
- Farmers
- 0.0%
Community
- Charitable givers
- 54.2%
- Veterans
- 3.9%
- With a disability
- 8.7%
- No health insurance
- 1.3%
- Limited English
- 2.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.