Clinton High School enrolls approximately 1,290 students per year in grades 10–12.

Clinton High School offers a variety of clubs and organizations that cater to the students' diverse needs.

As of March 12, 2022, Attaché has broken its previous record of 22 consecutive grand championships (2001-2008) while competing against elite groups across the nation.

Attaché currently holds the longest winning streak in the history of show choir (2014–Present) at 23 consecutive grand championships.

Attaché also has been the host of Show Choir Nationals in Nashville, TN for 20 straight years.