ISLANDIA, NY 11749
Total Population: 3,581
Median Home Value
$451,700
Owner-occupied units
Median Household Income
$112,435
Across all households
Median Age
39.1 yrs
Across all residents
Bachelor's Degree+
30.8%
Adults 25 and older
Nearby ZIP Codes
Demographics
14 fieldsRacial & Ethnic Composition
Under 18 Years
14.7%
65 Years and Over
16.8%
Male
49.1%
Female
50.9%
U.S. Citizens (18+)
86.7%
No Health Insurance
—
Education
3 fieldsHigh School Graduate or Higher (25+)
88.6%
Bachelor's Degree or Higher (25+)
30.8%
Enrolled in College (18+)
7.0%
Economics
6 fieldsMedian Household Income
$112,435
Mean Household Income
$137,764
Per Capita Income
$47,072
Unemployment Rate (16+)
3.6%
In Labor Force (19–64)
78.9%
SNAP / Food Stamps
7.6%
Housing & Households
13 fieldsMedian Home Value
$451,700
Median Rent
$1,781/mo
Total Housing Units
1,324
Owner-Occupied
96.3%
Renter-Occupied
3.7%
Vacancy Rate
6.3%
Married Couple Households
56.6%
Cohabiting Couple Households
7.5%
Male Householder, No Partner
—
Female Householder, No Partner
27.1%
Average Household Size
2.83
Broadband Internet Access
89.9%
Housing Built Since 2010
2.1%
Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. ZCTA5 11749.