[1] More than 350 students from the Buena Regional district had attended Vineland High School for grades 10-12 as part of a sending/receiving relationship.

[4] The Buena Regional High School Chiefs[2] compete in the National Division of the Cape-Atlantic League an athletic conference comprised of both public and private high schools in Atlantic, Cape May, Cumberland and Gloucester counties, and operates under the aegis of the New Jersey State Interscholastic Athletic Association (NJSIAA).

The baseball team won a South Jersey Group II State title in 2008 under Coach George West.

The girls cross country team under Michael Falciani has won two consecutive Atlantic County championships, and has been undefeated for four years in their conference.

The 1988 football team finished the season with an 11-0 record after winning the South Jersey Group II state title by defeating Salem High School by a score of 21-0 in the championship game.

"[20] The boys' cross country team won the Group II title, the school's first state championship, in 1988.

[21] The wrestling team won the South Jersey Group II state sectional title in 1994, 1995, 2003-2005 and 2015.

[27][28] The team won the 2023 South Jersey Group I sectional title, with an 8-4 win over Audubon High School.

The productions began to become more extensive with Bring It On: The Musical (2016), Disney's Aida (2017), Seussical (2018), Hairspray (2019), In the Heights (2020), and The Addams Family (2021), which featured students from every school in the district.