The cooperative supplies electric service in Anderson, Greenville, Oconee, Pickens and a small portion of Spartanburg counties located in Upstate South Carolina.
Geographically, the cooperative's service area encompasses more than 1,800 square miles. Terrain ranges from gently rolling farmland on the southern side of the system, to the state's most mountainous and wooded areas to the north. Blue Ridge has about 9,100 customers in Anderson County, 4,500 in Greenville County, 31 in Spartanburg County, with the remainder divided equally between Oconee and Pickens counties.
With 64,890 residential and commercial/industrial members, Blue Ridge Electric Cooperative, Inc. is South Carolina's fourth-largest cooperative.