Electricity rates in 58109 — Fargo, ND
Homes in ZIP 58109 pay about 13.8¢ per kWh (Northern States Power Co. - Minnesota, Jan–Aug 2026). The North Dakota average is 13.3¢ and the U.S. average 18.2¢ (Aug 2026).
What a month of electricity costs
Monthly cost at the average price of 13.8¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.
Where ZIP 58109 is
scroll or pinch to zoomUtilities serving 58109
| Utility | Home price | Avg. bill | Customers in ND |
|---|---|---|---|
| Northern States Power Co. - Minnesota Investor Owned | 13.8¢ Jan–Aug 2026 | $89 | 82,987 |
| Cass County Elec Coop Inc. Cooperative · serves Cass | 13.1¢ Jan–Aug 2026 | $123 | 51,968 |
| Otter Tail Power Co. Investor Owned · serves Cass | 11.0¢ Jan–Aug 2026 | $116 | 45,467 |
| Nodak Electric Coop Inc. Cooperative · serves Cass | 13.8¢ Jan–Aug 2026 | $176 | 20,803 |
Utilities are matched to this ZIP code by NREL’s ZIP–utility table and the EIA service-territory list for Cass; county matches may serve only part of the area. Prices are each utility’s average residential revenue per kWh.
North Dakota price trend
Hover or tap the chart for exact monthly values. Source: EIA-861M (monthly, latest months preliminary); forecast: EIA Short-Term Energy Outlook (October 2026) for the West North Central region, which includes Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, South Dakota.
Averages, not a quote. Prices here are what each utility’s residential customers paid on average (revenue ÷ kWh sold, fixed charges included), as reported to the U.S. Energy Information Administration. Your own rate depends on your plan, season and usage — check your bill or your utility’s tariff.
Questions about 58109
How much does electricity cost in 58109?
About 13.8¢ per kWh for homes (Northern States Power Co. - Minnesota, Jan–Aug 2026, EIA). At 900 kWh a month that is roughly $125.
Who is the electric utility for 58109?
Northern States Power Co. - Minnesota, with about 82,987 residential customers in North Dakota; 3 other utilities also serve parts of the area.
Is electricity in ND getting more expensive?
The North Dakota residential average was 13.3¢ per kWh in August 2026, up 2.6% from a year earlier; the U.S. average was 18.2¢.