Commonwealth Edison Company

Customers Tracked:
4,122,459
Customers Out:
2,140
Last Updated:
9/2/2026 8:47:29 PM GMT

Compare electricity plans

Illinois

CountyCustomers TrackedCustomers Out
Boone22,2630
Bureau1,6230
Carroll3,7480
Cook2,411,9701,691
Dekalb46,3570
Dupage369,6260
Ford3470
Grundy24,6660
Henry6100
Iroquois310
Jo Daviess3,5530
Kane177,0220
Kankakee50,8161
Kendall53,5230
Kenosha310
Lake299,2280
Lasalle21,5940
Lee22,7120
Livingston12,9190
Marshall1,5980
Mchenry139,0271
Newton40
Ogle18,7841
Rock Island30
Stephenson22,8890
Whiteside22,8310
Will267,382445
Winnebago125,7041
Woodford1,5980