Van Buren County is a county located in the U.S. state of Arkansas. As of the 2020 census, the population was 15,796. The county seat is Clinton. The county was formed on November 11, 1833, and named for Martin Van Buren, President of the United States, who was Vice President at the time of the county's formation. Van Buren County was a dry county until November 3, 2020, as the county residents voted to make it a wet county.