Electricity rates in Onawa, IA
Onawa (2,881 people, Monona County) is served by MidAmerican Energy Co.. Homes on MidAmerican Energy Co. pay about 11.46¢/kWh, 19% less than the Iowa average.
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Electric companies serving Onawa
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| MidAmerican Energy Co. | Investor-owned utility | 11.46¢ | $95 | 640K | 205 |
Power outages in Monona County right now
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Outage history in Monona County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 207 | 724 |
| Days with outages | 17 | 31 |
| Most customers out at once | 644 (8.7%) | 2,429 (32.9%) |
| Worst day | 2024-05-25 | 2025-03-19 |
Outage minutes by month, 2025
More outage time than 2024 (207 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Mapleton 11.5¢
- Woodbine 11.5¢
- Sergeant Bluff 11.5¢
- Logan 11.5¢
- Moville 11.5¢
- Missouri Valley 11.5¢
- Sioux City 11.5¢
- Denison 11.5¢
- Ida Grove 11.5¢
- Kingsley 11.5¢
ZIP codes: 51040
Frequently asked questions
What is the electricity rate in Onawa?
Most homes in Onawa get power from MidAmerican Energy Co., where residential customers pay an average of 11.46¢/kWh including all charges. The Iowa average is 14.13¢ and the U.S. average 17.99¢.
What is the average electric bill in Onawa?
About $95 a month, based on 828 kWh a month (the average for MidAmerican Energy Co. customers) at 11.46¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Onawa, IA?
MidAmerican Energy Co. serves Onawa.
How often does the power go out in Onawa?
In 2025, customers in Monona County averaged 12 hr 4 min without power. Outages hit 31 days of the year, and the worst day was 2025-03-19, when 2,429 customers (32.9%) were out. Source: ORNL EAGLE-I.