Electricity rates in 86021 — Colorado City, AZ
Homes in ZIP 86021 pay about 11.5¢ per kWh (Garkane Energy Coop, Inc., 2024 average). The Arizona average is 15.1¢ and the U.S. average 18.2¢ (Aug 2026).
What a month of electricity costs
Monthly cost at the average price of 11.5¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.
Where ZIP 86021 is
Outlined: ZIP code area · scroll or pinch to zoomUtilities serving 86021
| Utility | Home price | Avg. bill | Customers in AZ |
|---|---|---|---|
| Garkane Energy Coop, Inc. Cooperative | 11.5¢ 2024 | $186 | 1,401 |
| Arizona Public Service Co. Investor Owned · serves Mohave County | 17.3¢ Jan–Aug 2026 | $170 | 1,256,120 |
| UNS Electric, Inc. Investor Owned · serves Mohave County | 13.4¢ Jan–Aug 2026 | $148 | 95,191 |
| Mohave Electric Cooperative, Inc. Cooperative · serves Mohave County | 13.8¢ Jan–Aug 2026 | $110 | 41,009 |
| Dixie Escalante R E A, Inc. Cooperative · serves Mohave County | 9.6¢ 2024 | $103 | 2,790 |
| Aha Macav Power Service Political Subdivision · serves Mohave County | 11.1¢ 2024 | $299 | 645 |
Utilities are matched to this ZIP code by NREL’s ZIP–utility table and the EIA service-territory list for Mohave County; county matches may serve only part of the area. Prices are each utility’s average residential revenue per kWh.
Arizona 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 Mountain region, which includes Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, Wyoming.
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 86021
How much does electricity cost in 86021?
About 11.5¢ per kWh for homes (Garkane Energy Coop, Inc., 2024 average, EIA). At 900 kWh a month that is roughly $104.
Who is the electric utility for 86021?
Garkane Energy Coop, Inc., with about 1,401 residential customers in Arizona; 5 other utilities also serve parts of the area.
Is electricity in AZ getting more expensive?
The Arizona residential average was 15.1¢ per kWh in August 2026, down 0.3% from a year earlier; the U.S. average was 18.2¢.