Southwestern Electric serves 25,000 members in Southwestern Illinois, including parts of Bond, Clay, Clinton, Effingham, Fayette, Macoupin, Madison, Marion, Montgomery, Shelby and St. Clair Counties. Click here for a map of our service territory.
Headquarters
525 US Route 40
Greenville, IL 62246
St. Jacob distribution center
10031 Ellis Road
St. Jacob, IL 62281
St. Elmo distribution center
2117 East 1850 Avenue
St. Elmo, IL 62458