Total Population in Lehigh County, PA
ACS 2024 5-Year Estimates
How Lehigh County Compares
National Distribution
Where Lehigh County falls among all 3,222 U.S. counties for total population.
■ Lehigh County: 378,792
Ranking Context
| Rank | County | Value |
|---|---|---|
| #193 | Mercer County, NJ | 385,864 |
| #194 | Lane County, OR | 384,207 |
| #195 | Horry County, SC | 383,016 |
| #196 | Lehigh County, PA | 378,792 |
| #197 | Chesterfield County, VA | 377,869 |
| #198 | Douglas County, CO | 377,150 |
| #199 | Hamilton County, TN | 376,192 |
Total Population in Lehigh County, Pennsylvania
Lehigh County, Pennsylvania has a total population of 378,792, which ranks #196 of 3,222 out of 3,222 counties nationwide. This is 99.9% below the national value of 330M.
Within Pennsylvania, Lehigh County ranks #10 of 67 out of 67 counties. This places it in the 94th 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.