Electricity rates in Lake Wisconsin, WI
Lake Wisconsin (4,189 people, Columbia County) is served by 3 electric utilities. Homes on Wisconsin Power & Light Co. pay about 18.86¢/kWh, 1% more than the Wisconsin average.
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Electric companies serving Lake Wisconsin
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Wisconsin Power & Light Co. | Investor-owned utility | 18.86¢ | $131 | 441K | 96 |
| Madison Gas & Electric Co. | Investor-owned utility | 21.25¢ | $107 | 148K | 49 |
| City of Lodi | Municipal utility | 14.19¢ | $92 | 1,500 | — |
Power outages in Columbia County right now
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Outage history in Columbia County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 81 | 82 |
| Days with outages | 27 | 20 |
| Most customers out at once | 4,552 (8.5%) | 5,229 (9.7%) |
| Worst day | 2024-05-22 | 2025-08-16 |
Outage minutes by month, 2025
More outage time than 2024 (81 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Lodi 18.9¢
- Poynette 18.9¢
- Dane 18.9¢
- Prairie du Sac 18.9¢
- Roxbury 18.9¢
- Sauk City 18.9¢
- Baraboo 18.9¢
- West Baraboo 18.9¢
- Portage 18.9¢
- Waunakee 18.9¢
ZIP codes: 53555, 53561
Frequently asked questions
What is the electricity rate in Lake Wisconsin?
Most homes in Lake Wisconsin get power from Wisconsin Power & Light Co., where residential customers pay an average of 18.86¢/kWh including all charges. The Wisconsin average is 18.74¢ and the U.S. average 17.99¢. Other utilities serving parts of Lake Wisconsin: Madison Gas & Electric Co. (21.25¢), City of Lodi (14.19¢).
What is the average electric bill in Lake Wisconsin?
About $131 a month, based on 694 kWh a month (the average for Wisconsin Power & Light Co. customers) at 18.86¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Lake Wisconsin, WI?
3 utilities serve Lake Wisconsin's ZIP codes: Wisconsin Power & Light Co., Madison Gas & Electric Co., City of Lodi. Which one serves you depends on your street address.
How often does the power go out in Lake Wisconsin?
In 2025, customers in Columbia County averaged 82 min without power. Outages hit 20 days of the year, and the worst day was 2025-08-16, when 5,229 customers (9.7%) were out. Source: ORNL EAGLE-I.