Jacksonville is home to Little Rock Air Force Base, featuring one squadron known as the 50th Airlift Squadron Red Devils, perhaps the inspiration for the school mascot of Jacksonville High School.

[5] The assumed course of study for students follows the Smart Core curriculum developed by the Arkansas Department of Education (ADE).

Professional development is centered around literacy and mathematics and is provided through programs such as Advanced Placement training through the AP College Board, Laying the Foundation, and the Literacy and Mathematics Design Collaborative.

However, with the advancement of Common Core curriculum and PARCC testing, teachers in all subject disciplines are able to receive training, often at no cost to themselves.

Home football games are played at Jan Crow Stadium located on the campus, which is named for the former team doctor.[6]].