Median Household Income
$130,686
Median Home Value
$578,400
Median Gross Rent
$2,255/mo
Poverty Rate
6.4%
Unemployment Rate
4.7%
Homeownership Rate
82.2%
Bachelor's Degree or Higher
40.2%
Median Age
41.7
Population Over Time
Suffolk County grew 2.0% from 2014 to 2024.
2014
1,500,373
2016
1,498,130
2018
1,487,901
2020
1,481,364
2022
1,524,486
2024
1,530,146
Business & Industry
Suffolk County has 50,748 business establishments employing 592,580 people.
Construction
7,892
Professional, scientific, and technical services
5,918
Health care and social assistance
5,226
Other services (except public administration)
4,957
Accommodation and food services
4,103
Administrative and support and waste management and remediation services
3,908
Wholesale trade
2,773
Finance and insurance
2,258
Establishments by industry sector. Source: U.S. Census Bureau, County Business Patterns.
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024.