Ameren Illinois Power Outage Map: Live Outage Data
There are currently 56 homes and businesses without power across the Ameren Illinois service area. This represents 0% of the 1,214,287 customers we track that the utility serves as of Aug 06, 2025 1:34:18 PM Coordinated Universal Time. Ameren Illinois currently has the 104th most power outages of any utility and the 367th highest ratio of customers out.
Of the 83 counties served by the utility, Champaign County, Illinois currently has the most outages, at 24 customers without power. For a full county list see below.
The county with the largest percentage of customers out is Hancock County, at 0.06% of customers without power.
Customers Tracked:
1,214,287
Customers Out:
56
Last Updated:
Aug 06, 2025 1:34:18 PM Coordinated Universal Time
Find the best plan for your needs
In the Past 72 Hours
Peak Customers Out:
1,171
Average Customers Out:
92
Customers Out Change:
17 lost
In the past 72 hours, Ameren Illinois has had a peak outage count of 1,171 and a peak percentage of customers out of 0.1%. The average number of customers out in the state over the last 72 hours is 92. The trend for outages in the state over the last 72 hours is net 17 customers lost power.
Power Outage Maps for Ameren Illinois by County
This table contains the customers out, total customers served, and when the data was last updated for every utility in Ameren Illinois.
| County | State | Customers Out | Est. Customers Served | Last Updated |
|---|