Total Population in Ouachita Parish, LA
ACS 2024 5-Year Estimates
How Ouachita Parish Compares
National Distribution
Where Ouachita Parish falls among all 3,222 U.S. counties for total population.
■ Ouachita Parish: 158,480
Ranking Context
| Rank | County | Value |
|---|---|---|
| #437 | Wilson County, TN | 158,805 |
| #438 | Mesa County, CO | 158,601 |
| #439 | Centre County, PA | 158,576 |
| #440 | Ouachita Parish, LA | 158,480 |
| #441 | Franklin County, PA | 157,379 |
| #442 | Alexandria city, VA | 156,976 |
| #443 | Johnson County, IA | 156,639 |
Total Population in Ouachita Parish, Louisiana
Ouachita Parish, Louisiana has a total population of 158,480, which ranks #440 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Louisiana, Ouachita Parish ranks #8 of 64 out of 64 counties. This places it in the 86th 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.