Commonwealth Edison Company

Customers Tracked:
4,087,606
Customers Out:
6,845
Last Updated:
3/11/2026 12:37:02 AM GMT

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Illinois

CountyCustomers TrackedCustomers Out
Boone22,1490
Bureau1,6110
Carroll3,7230
Cook2,393,264119
Dekalb45,8620
Dupage367,2687
Ford3480
Grundy24,4570
Henry6010
Iroquois3020
Jo Daviess3,5410
Kane174,3030
Kankakee50,5936,651
Kendall51,9880
Kenosha290
Lake297,1711
Lasalle21,5800
Lee22,4260
Livingston12,8781
Marshall1,5940
Mchenry136,78816
Newton41
Ogle18,6690
Rock Island30
Stephenson22,8100
Whiteside22,7830
Will264,38429
Winnebago125,1600
Woodford1,5890