Total Population in Sebastian County, AR
ACS 2024 5-Year Estimates
128,900
Rank #511/3,222 · #4 in AR
84th
Sebastian 128,900
AR 3,049,391 -95.8%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Sebastian County's total population of 128,900 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Sebastian County for total population.
Nearby Rankings
Full ranking →| #508 | Bonneville County, ID | 129,523 |
| #509 | Berkeley County, WV | 129,514 |
| #510 | Berkshire County, MA | 129,430 |
| #511 | Sebastian County, AR | 128,900 |
| #512 | Faulkner County, AR | 127,717 |
| #513 | Rapides Parish, LA | 127,527 |
| #514 | Saline County, AR | 127,479 |
About Total Population
Sebastian County, Arkansas has a total population of 128,900, ranking #511 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Arkansas, it ranks #4 of 75. This places it in the 84th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.