Sebastian County
Sebastian County has notably lower household income than the US average, with a median household income of $57,790. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $176,200.
Population & growth
PEP 2025 EST:130,641 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 3 more hispanic origin groups with data
+ 28 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Sebastian County
Compare Sebastian County to nearby counties
How many people live in Sebastian County, Arkansas?
Sebastian County, Arkansas has about 128,900 residents according to the 2024 American Community Survey.
What is the median household income in Sebastian County, Arkansas?
The typical household in Sebastian County, Arkansas earns about $57,790 a year. Half of households make more than that, and half make less.
Is Sebastian County, Arkansas expensive?
In Sebastian County, Arkansas, the median home is worth about $176,200, and the typical rent is about $886 a month.
How educated are people in Sebastian County, Arkansas?
About 23.3% of adults age 25 and over in Sebastian County, Arkansas hold a bachelor's degree or higher.
What is the poverty rate in Sebastian County, Arkansas?
About 16.0% of people in Sebastian County, Arkansas live below the federal poverty line.
Has Sebastian County, Arkansas grown since 1990?
Yes, Sebastian County, Arkansas has grown since 1990. The population has added about 29,310 residents, a change of about 29 percent over that period.
Explore from here
DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024