Electricity rates in Mobridge, SD
Mobridge (3,466 people, Walworth County) is served by Montana-Dakota Utilities Co.. Homes on Montana-Dakota Utilities Co. pay about 13.79¢/kWh, 3% less than the South Dakota average.
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Electric companies serving Mobridge
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Montana-Dakota Utilities Co. | Investor-owned utility | 13.79¢ | $118 | 6,348 | 212 |
Power outages in Walworth County right now
Checking live outages…
Outage history in Walworth County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 23 | 138 |
| Days with outages | 4 | 11 |
| Most customers out at once | 305 (12.9%) | 721 (30.4%) |
| Worst day | 2024-10-27 | 2025-07-10 |
Outage minutes by month, 2025
More outage time than 2024 (23 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Gettysburg 13.8¢
- North Eagle Butte 14.7¢
- Eagle Butte 14.7¢
- Pierre 11.3¢
- Fort Pierre 14.1¢
- Lemmon 13.8¢
- Aberdeen 13.8¢
- Miller 16.0¢
- Redfield 12.8¢
- Fort Thompson 16.0¢
ZIP codes: 57601
Frequently asked questions
What is the electricity rate in Mobridge?
Most homes in Mobridge get power from Montana-Dakota Utilities Co., where residential customers pay an average of 13.79¢/kWh including all charges. The South Dakota average is 14.20¢ and the U.S. average 17.99¢.
What is the average electric bill in Mobridge?
About $117 a month, based on 852 kWh a month (the average for Montana-Dakota Utilities Co. customers) at 13.79¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Mobridge, SD?
Montana-Dakota Utilities Co. serves Mobridge.
How often does the power go out in Mobridge?
In 2025, customers in Walworth County averaged 2 hr 18 min without power. Outages hit 11 days of the year, and the worst day was 2025-07-10, when 721 customers (30.4%) were out. Source: ORNL EAGLE-I.