Sebastian County, Arkansas
Sebastian County is a county in Arkansas with an estimated population of 129,098 in 2023. 10 cities, towns and Census places in it are indexed here.
Largest places in Sebastian County
Fort Smith 89,770Greenwood 9,671Barling 5,215Lavaca 2,514Mansfield 1,052Hackett 845Bonanza 608Hartford 497Huntington 489Central City 466
About Sebastian County
Sebastian County is one of the counties of Arkansas. County governments in Arkansas handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.