City of Idaho Falls (ID) electricity rates

City of Idaho Falls (ID) (municipal) residential customers paid about 9.8¢ per kWh (Jan–Aug 2026) — an average bill of $88 for 951 kWh a month.

What a month costs with City of Idaho Falls (ID)

500 kWh / month$49

900 kWh / month$89

1,200 kWh / month$118

Monthly cost at the average price of 9.8¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.

Price trend

Home priceAvg. billMonthly useBusiness rates

1Y3Y5YAll

Idaho averageU.S. averageCity of Idaho Falls (ID)

Aug 202613.4¢per kWh

vs. 1 year ago+10.7%12.1¢

vs. 5 years ago+24.8%10.7¢

Record high14.4¢Jun 2026

Avg. home bill$1371,026 kWh, Aug

EIA forecast, Mountain14.7¢Dec 2027

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.

ZIP codes served

83285Wayan83401Idaho Falls83402Idaho Falls83403Idaho Falls83404Idaho Falls83405Idaho Falls83406Idaho Falls83415Idaho Falls83427Iona83428Irwin83443Ririe83449Swan Valley

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

What is City of Idaho Falls (ID)’s electricity rate?

About 9.8¢ per kWh for residential customers (Jan–Aug 2026 average, EIA-861M), including fixed charges spread over usage.

What is the average City of Idaho Falls (ID) electric bill?

$88 a month in 2024, for an average of 951 kWh (EIA-861).

Is City of Idaho Falls (ID) cheaper than the Idaho average?

Yes: 9.8¢ versus the Idaho average of 13.4¢ (Aug 2026).