Suffolk County, New York
Total Population: 1,525,680
County Seat: Riverhead
Median Home Value
$539,500
Owner-occupied units
Median Household Income
$128,329
Across all households
Median Age
41.7 yrs
Across all residents
Bachelor's Degree+
39.9%
Adults 25 and older
Nearby Counties
Demographics
14 fieldsRacial & Ethnic Composition
Under 18 Years
20.9%
65 Years and Over
17.5%
Male
49.6%
Female
50.4%
U.S. Citizens (18+)
92.4%
No Health Insurance
4.6%
Education
3 fieldsHigh School Graduate or Higher (25+)
90.5%
Bachelor's Degree or Higher (25+)
39.9%
Enrolled in College (18+)
8.3%
Economics
6 fieldsMedian Household Income
$128,329
Mean Household Income
$163,151
Per Capita Income
$56,341
Unemployment Rate (16+)
4.6%
In Labor Force (19–64)
81.0%
SNAP / Food Stamps
6.5%
Housing & Households
13 fieldsMedian Home Value
$539,500
Median Rent
$2,190/mo
Total Housing Units
579,790
Owner-Occupied
81.9%
Renter-Occupied
18.1%
Vacancy Rate
11.6%
Married Couple Households
56.2%
Cohabiting Couple Households
6.4%
Male Householder, No Partner
13.7%
Female Householder, No Partner
23.7%
Average Household Size
2.92
Broadband Internet Access
92.7%
Housing Built Since 2010
4.0%
Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 36103.