Total Population in Suffolk County, MA
ACS 2024 5-Year Estimates
How Suffolk County Compares
National Distribution
Where Suffolk County falls among all 3,222 U.S. counties for total population.
■ Suffolk County: 785,121
Ranking Context
| Rank | County | Value |
|---|---|---|
| #80 | Multnomah County, OR | 801,477 |
| #81 | San Joaquin County, CA | 797,334 |
| #82 | Polk County, FL | 790,694 |
| #83 | Suffolk County, MA | 785,121 |
| #84 | Jefferson County, KY | 783,022 |
| #85 | Cobb County, GA | 775,208 |
| #86 | DeKalb County, GA | 765,351 |
Total Population in Suffolk County, Massachusetts
Suffolk County, Massachusetts has a total population of 785,121, which ranks #83 of 3,222 out of 3,222 counties nationwide. This is 99.8% below the national value of 330M.
Within Massachusetts, Suffolk County ranks #4 of 14 out of 14 counties. This places it in the 97th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.