Median Household Income
$95,631
Median Home Value
$705,800
Median Gross Rent
$2,129/mo
Poverty Rate
16.2%
Unemployment Rate
6.3%
Homeownership Rate
36.5%
Bachelor's Degree or Higher
50.6%
Median Age
33.9
Population Over Time
Suffolk County grew 5.0% from 2014 to 2024.
2014
747,928
2016
767,719
2018
791,766
2020
801,162
2022
785,443
2024
785,121
Business & Industry
Suffolk County has 22,034 business establishments employing 720,353 people.
Professional, scientific, and technical services
3,477
Accommodation and food services
2,808
Other services (except public administration)
2,540
Health care and social assistance
2,169
Finance and insurance
1,781
Real estate and rental and leasing
1,561
Administrative and support and waste management and remediation services
1,155
Construction
1,142
Establishments by industry sector. Source: U.S. Census Bureau, County Business Patterns.
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024.