ZIP 11749 · Islandia
Who lives in ZIP code 11749 (Islandia, NY): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Islandia, NY · Suffolk County
uszips 2026
People3,600
Median age43.3
Household income$116,313
Home value$479,112
Median rent$2,019/mo
Poverty7.7%
College degree+32.5%
Commute30 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
- 636 / sq mi
- Housing units
- 1,217
County
Share of the ZIP's people in each county.
Age mix
17.3% are 65 or older; 85.6% are adults.
Household income
62.2% of households earn $100K+. Median per person: $46,813.
Education (adults 25+)
29.8% of degrees are in STEM fields.
Race
32.0% Hispanic or Latino (of any race).
Households & family
- Married
- 52.7%
- Never married
- 30.3%
- Divorced
- 11.8%
- Widowed
- 5.2%
- Family size
- 3.26
- Dual-income families
- 65.2%
Housing
- Own their home
- 96.0%
- Rent burden
- 38.2%
- Men / women
- 54% / 46%
Work
- In labor force
- 64.8%
- Unemployment
- 5.5%
- Self-employed
- 9.9%
- Farmers
- 0.0%
Community
- Charitable givers
- 38.1%
- Veterans
- 3.9%
- With a disability
- 6.2%
- No health insurance
- 4.2%
- Limited English
- 3.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.