Electricity rates in Grundy Center, IA
Grundy Center (2,714 people, Grundy County) is served by Interstate Power and Light Co.. Homes on Interstate Power and Light Co. pay about 18.29¢/kWh, 29% more than the Iowa average.
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Electric companies serving Grundy Center
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Interstate Power and Light Co. | Investor-owned utility | 18.29¢ | $135 | 419K | 89 |
Power outages in Grundy County right now
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Outage history in Grundy County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 336 | 258 |
| Days with outages | 40 | 19 |
| Most customers out at once | 650 (11.8%) | 613 (11.1%) |
| Worst day | 2024-11-14 | 2025-06-20 |
Outage minutes by month, 2025
Less outage time than 2024 (336 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Reinbeck 11.5¢
- Dike 11.5¢
- Conrad 18.3¢
- Parkersburg 11.5¢
- Hudson 11.5¢
- Aplington 11.5¢
- Eldora 18.3¢
- Traer 11.5¢
- Ackley 11.5¢
- Cedar Falls 11.9¢
ZIP codes: 50638
Frequently asked questions
What is the electricity rate in Grundy Center?
Most homes in Grundy Center get power from Interstate Power and Light Co., where residential customers pay an average of 18.29¢/kWh including all charges. The Iowa average is 14.13¢ and the U.S. average 17.99¢.
What is the average electric bill in Grundy Center?
About $135 a month, based on 739 kWh a month (the average for Interstate Power and Light Co. customers) at 18.29¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Grundy Center, IA?
Interstate Power and Light Co. serves Grundy Center.
How often does the power go out in Grundy Center?
In 2025, customers in Grundy County averaged 4 hr 18 min without power. Outages hit 19 days of the year, and the worst day was 2025-06-20, when 613 customers (11.1%) were out. Source: ORNL EAGLE-I.