The Chastain Park Civic Association (CPCA) is an association of neighborhoods in both Atlanta and Sandy Springs that surround Chastain Park.
The general boundaries are:

- Northside Drive to the West,

- Blackland to Putnam to Powers Ferry to the South,

- Roswell Rd. to the East, and

- Mount Paran to Jett to Crest Valley to Long Island to Stewart to the North.