Electricity rates in Henry, IL
Henry (2,327 people, Marshall County) is served by Ameren Illinois Company. Homes on Ameren Illinois Company pay about 17.28¢/kWh, 8% less than the Illinois average.
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Electric companies serving Henry
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Ameren Illinois Company | Investor-owned utility | 17.28¢ | $153 | 588K | 287 |
Power outages in Marshall County right now
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Outage history in Marshall County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 1,901 | 164 |
| Days with outages | 31 | 30 |
| Most customers out at once | 5,527 (69.9%) | 817 (10.3%) |
| Worst day | 2024-07-16 | 2025-07-25 |
Outage minutes by month, 2025
Less outage time than 2024 (1,901 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Lacon 17.3¢
- Granville 17.3¢
- Washburn 17.3¢
- Toluca 19.2¢
- Chillicothe 17.3¢
- Depue 17.3¢
- Spring Valley 17.3¢
- Rome 17.3¢
- Princeton 17.3¢
- Peru 17.3¢
ZIP codes: 61537
Frequently asked questions
What is the electricity rate in Henry?
Most homes in Henry get power from Ameren Illinois Company, where residential customers pay an average of 17.28¢/kWh including all charges. The Illinois average is 18.79¢ and the U.S. average 17.99¢.
What is the average electric bill in Henry?
About $153 a month, based on 888 kWh a month (the average for Ameren Illinois Company customers) at 17.28¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Henry, IL?
Ameren Illinois Company serves Henry.
How often does the power go out in Henry?
In 2025, customers in Marshall County averaged 2 hr 44 min without power. Outages hit 30 days of the year, and the worst day was 2025-07-25, when 817 customers (10.3%) were out. Source: ORNL EAGLE-I.