Power Outages in Mercer County, Illinois
Mercer County, Illinois Power Outage Summary
No major outages currently reported in Mercer County, Illinois. As of September 18, 2026 at 12:40 AM ET, 0 of 9,152 tracked electric customers in Mercer County, Illinois are without power. Mercer County is served by 2 tracked utility providers.
Customers Out
0
Customers Served
9,152
Share Without Power
0.00%
Serving Utilities
2
Utility Providers Serving Mercer County
Customers Out %Customers Out- 1Ameren6,078 Served0.00%0
- 2MidAmerican Energy Company3,074 Served0.00%0
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Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: September 18, 2026 at 12:40 AM ET