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.