CutYourElectric

Electricity rates in Casey, IL

Typical rate
17.28¢
Ameren Illinois Company
Est. monthly bill
$153
888 kWh/month
vs. Illinois
-8%
state 18.79¢
Outage time (2025)
5 hr 10 min
Clark County avg

Casey (2,709 people, Clark County) is served by 3 electric utilities. Homes on Ameren Illinois Company pay about 17.28¢/kWh, 8% less than the Illinois average.

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Electric companies serving Casey

UtilityTypeRateAvg billHomes (statewide)Outage min
Ameren Illinois CompanyInvestor-owned utility17.28¢$153588K287
Norris Electric Co-opElectric cooperative15.99¢$18818K—
Coles-Moultrie Electric Co-opElectric cooperative18.69¢$2198,505—

Power outages in Clark County right now

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Outage history in Clark County

20242025
Outage minutes per customer472310
Days with outages4836
Most customers out at once1,415 (18.1%)2,658 (34%)
Worst day2024-12-292025-06-18

Outage minutes by month, 2025

  • Jan9
  • Feb2
  • Mar48
  • Apr81
  • May6
  • Jun121
  • Jul10
  • Aug15
  • Sep4
  • Oct1
  • Nov10
  • Dec4

Less outage time than 2024 (472 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.

Nearby cities

ZIP codes: 62420

Frequently asked questions

What is the electricity rate in Casey?

Most homes in Casey 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¢. Other utilities serving parts of Casey: Norris Electric Co-op (15.99¢), Coles-Moultrie Electric Co-op (18.69¢).

What is the average electric bill in Casey?

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 Casey, IL?

3 utilities serve Casey's ZIP codes: Ameren Illinois Company, Norris Electric Co-op, Coles-Moultrie Electric Co-op. Which one serves you depends on your street address.

How often does the power go out in Casey?

In 2025, customers in Clark County averaged 5 hr 10 min without power. Outages hit 36 days of the year, and the worst day was 2025-06-18, when 2,658 customers (34%) were out. Source: ORNL EAGLE-I.