[7] As of January 2025,[6] The Andover High School campus comprises one central academic facility, housing several classrooms, "The fieldhouse" a gymnasiu/stadium laboratories, health center and administrative offices.

Connected to its northwest side[8] is the J. Everett Collins Center for the Performing Arts, an auditorium that seats 1,203[9] people and is used for both school and town functions.

The Eugene V. Lovely field is located to the far south of the school's campus, and abuts the parking lot off of Red Spring road.

[16] The Town Of Andover's Youth Services manages a skate park at the east side[8] of the school's campus.

Citing overcrowding and outdated facilities, the town sought monetary allocations from the Massachusetts School Building Authority (MSBA),[17] however, have been repeatedly denied.

Andover residents approved article 18 at the 2022 annual town meeting, which appropriated $1.5 million to infrastructure repairs at the high school.

Offered year round, the sports vary from Track and Field to Swimming Diving Cheerleading and Volleyball.

[20][21] In November 2011, The Eagle-Tribune reported that police were investigating claims that two Andover High School basketball players were hazed by older team members.