Avondale High School (Avondale Estates, Georgia)

Avondale High School is a former high school located in unincorporated Dekalb County, Georgia, United States; a part of the DeKalb County School District, it was adjacent to, but not inside, the City of Avondale Estates.

It closed in May 2011. Its former campus is now used exclusively by the DeKalb School of the Arts, a magnet school.

Its feeder schools were Avondale Middle, Avondale Elementary, Knollwood Elementary, Midway Elementary, and Robert Shaw Elementary.

The school was construced in 1954. The academic performance of the school declined by the 1990s. It was scheduled to close after May 20, 2011.

The American football team won many games in the 1960s and 1970s, but by the 1990s had also declined.