It is part of Regional School District 15 which serves Southbury in addition to Middlebury.

Pomperaug was built in 1979 on the border between Southbury and Middlebury, the two communities which it serves.

On August 1, 2018, it was announced that Paul Jones would be the new principal of Pomperaug High School, filling the position that was previously held by Glenn Lungarini.

[3] Pomperaug also has a strong athletic tradition with a number of championships.

[4][better source needed] The school is a part of the South West Conference.