Electricity rates in 64660 — Mendon, MO
Homes in ZIP 64660 pay about 13.6¢ per kWh (Evergy Metro, Jan–Aug 2026). The Missouri average is 16.0¢ and the U.S. average 18.2¢ (Aug 2026).
What a month of electricity costs
Monthly cost at the average price of 13.6¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.
Where ZIP 64660 is
Outlined: ZIP code area · scroll or pinch to zoomUtilities serving 64660
| Utility | Home price | Avg. bill | Customers in MO |
|---|---|---|---|
| Evergy Metro Investor Owned | 13.6¢ Jan–Aug 2026 | $109 | 273,860 |
| Union Electric Co. (MO) Investor Owned · serves Chariton County | 14.2¢ Jan–Aug 2026 | $124 | 1,095,619 |
| Farmers Electric Coop, Inc. (MO) Cooperative · serves Chariton County | 13.3¢ 2024 | $145 | 12,451 |
| Macon Electric Coop Cooperative · serves Chariton County | 14.8¢ 2024 | $151 | 10,023 |
| Howard Electric Coop Cooperative · serves Chariton County | 16.8¢ 2024 | $200 | 3,694 |
| City of Salisbury (MO) Municipal · serves Chariton County | 13.5¢ 2024 | $168 | 991 |
Utilities are matched to this ZIP code by NREL’s ZIP–utility table and the EIA service-territory list for Chariton County; county matches may serve only part of the area. Prices are each utility’s average residential revenue per kWh.
Missouri 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 64660
How much does electricity cost in 64660?
About 13.6¢ per kWh for homes (Evergy Metro, Jan–Aug 2026, EIA). At 900 kWh a month that is roughly $122.
Who is the electric utility for 64660?
Evergy Metro, with about 273,860 residential customers in Missouri; 5 other utilities also serve parts of the area.
Is electricity in MO getting more expensive?
The Missouri residential average was 16.0¢ per kWh in August 2026, up 4.6% from a year earlier; the U.S. average was 18.2¢.