Total Population in Somerset County, NJ
ACS 2024 5-Year Estimates
How Somerset County Compares
National Distribution
Where Somerset County falls among all 3,222 U.S. counties for total population.
■ Somerset County: 349,846
Ranking Context
| Rank | County | Value |
|---|---|---|
| #210 | Nueces County, TX | 352,955 |
| #211 | Westmoreland County, PA | 352,500 |
| #212 | Weld County, CO | 350,396 |
| #213 | Somerset County, NJ | 349,846 |
| #214 | Marion County, OR | 349,244 |
| #215 | Spartanburg County, SC | 347,852 |
| #216 | Rockland County, NY | 341,883 |
Total Population in Somerset County, New Jersey
Somerset County, New Jersey has a total population of 349,846, which ranks #213 of 3,222 out of 3,222 counties nationwide. This is 99.9% below the national value of 330M.
Within New Jersey, Somerset County ranks #13 of 21 out of 21 counties. This places it in the 93th 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.