Sebastian County, AR — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
128,448
Male
63,133
49.2%
Female
65,315
50.8%
Median Age
38.0 yrs
Avg Household Size
2.4
Foreign Born
8.7%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher16.4%
High School or Higher36.8%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
6.2%
Disability
0.0%
Non-English Home
10.0%
Married
41.1%
Sebastian County, AR has a population of 128,448 according to 2023 Census Bureau estimates. The median age is 38.0 years. The largest racial or ethnic group is White at 69.2% of the population. 16.4% of residents hold a bachelor's degree or higher. 8.7% of residents are foreign-born.