Areas Served by Mount Valley Foundation Services
- Adams Run
- Andrews
- Awendaw
- Beaufort
- Bonneau
- Bowman
- Branchville
- Canadys
- Charleston
- Charleston Afb
- Cleveland
- Conestee
- Coosawhatchie
- Cordesville
- Cottageville
- Cross
- Dale
- Davis Station
- Dorchester
- Early Branch
- Edisto Island
- Elloree
- Eutawville
- Folly Beach
- Fountain Inn
- Georgetown
- Goose Creek
- Greeleyville
- Green Pond
- Greenville
- Greer
- Grover
- Hanahan
- Harleyville
- Hilton Head Island
- Holly Hill
- Hollywood
- Huger
- Islandton
- Isle Of Palms
- Jacksonboro
- Jamestown
- Johns Island
- Ladson
- Lane
- Lobeco
- Lodge
- Manning
- Marietta
- Mauldin
- Mc Clellanville
- Miley
- Moncks Corner
- Mount Pleasant
- North Charleston
- Okatie
- Parris Island
- Piedmont
- Pineville
- Pinopolis
- Port Royal
- Ravenel
- Reevesville
- Ridgeland
- Ridgeville
- Round O
- Rowesville
- Ruffin
- Russellville
- Saint George
- Saint Helena Island
- Saint Stephen
- Salters
- Santee
- Seabrook
- Sheldon
- Simpsonville
- Slater
- Smoaks
- Sullivans Island
- Summerton
- Summerville
- Taylors
- Tigerville
- Travelers Rest
- Vance
- Varnville
- Wadmalaw Island
- Walterboro
- Williams
- Yemassee