Electricity rates in South Barrington, IL
South Barrington (4,565 people, Cook County) is served by Commonwealth Edison Co.. Homes on Commonwealth Edison Co. pay about 19.23¢/kWh, 2% more than the Illinois average.
What things cost to run in South Barrington
Popular — tap to add, then add more to compare:
Add as many devices as you like to compare them side by side. Search again to add another, or use Duplicate to compare two settings.
Electric companies serving South Barrington
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Commonwealth Edison Co. | Investor-owned utility | 19.23¢ | $117 | 3.02M | 77 |
Power outages in Cook County right now
Checking live outages…
Outage history in Cook County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 164 | 83 |
| Days with outages | 7 | 7 |
| Most customers out at once | 155,204 (7.2%) | 63,645 (2.9%) |
| Worst day | 2024-07-16 | 2025-05-16 |
Outage minutes by month, 2025
Less outage time than 2024 (164 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Inverness 19.2¢
- Hoffman Estates 19.2¢
- Barrington Hills 19.2¢
- Barrington 19.2¢
- Schaumburg 19.2¢
- Palatine 19.2¢
- Deer Park 19.2¢
- Streamwood 19.2¢
- Rolling Meadows 19.2¢
- Hanover Park 19.2¢
ZIP codes: 60169, 60194, 60195
Frequently asked questions
What is the electricity rate in South Barrington?
Most homes in South Barrington get power from Commonwealth Edison Co., where residential customers pay an average of 19.23¢/kWh including all charges. The Illinois average is 18.79¢ and the U.S. average 17.99¢.
What is the average electric bill in South Barrington?
About $117 a month, based on 606 kWh a month (the average for Commonwealth Edison Co. customers) at 19.23¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in South Barrington, IL?
Commonwealth Edison Co. serves South Barrington.
How often does the power go out in South Barrington?
In 2025, customers in Cook County averaged 83 min without power. Outages hit 7 days of the year, and the worst day was 2025-05-16, when 63,645 customers (2.9%) were out. Source: ORNL EAGLE-I.