Illinois Power Outages

Illinois Outage Summary

Right now, 922 homes and businesses are without power in Illinois. That's 0.02% of the 5,705,716 customers we track across the state. Last updated: 33w ago.

Illinois currently has the 30th most power outages in the US and ranks 40th for percentage of customers affected nationwide.

Out of 105 counties in Illinois, Cook has the most outages with 388 customers without power.

By percentage, Cook is the hardest hit at 0.02% of customers affected.

We track 24 utilities in Illinois. Commonwealth Edison Company has the most customers out with 471 power outages. See the complete utility list below.

Springfield City Water Light & Power has the highest percentage of customers affected at 0.27% without power.