What is the average electric bill in Wyoming?

$114 a month, averaged over the 12 months to July 2026: the 47th highest of the 50 states plus D.C. (U.S.: $156). The July 2026 bill alone was $131. These are EIA averages across every home in the state, large and small.

How much does electricity cost per kWh in Wyoming?

14.43¢ per kWh for homes in August 2026, −20.5% against the U.S. average of 18.16¢. That is the 41st most expensive of the 50 states plus D.C. A year earlier it was 14.33¢.

When are electric bills highest in Wyoming?

Bills peaked in January 2026 at $143 and were lowest in September 2025 at $95. Homes use 29% more electricity in winter (December to February) than in summer, so heating, not air conditioning, drives the bill.

How much does it cost to run a space heater in Wyoming?

A 1,500 W space heater costs $0.22 an hour at Wyoming's August 2026 price, or $52 a month at 8 hours a day (U.S. average: $0.27 an hour). A heater with a thermostat cycles off once the room is warm, so this is a ceiling.

Wyoming electricity: average bill, price per kWh and 12-month trend

Last updated October 21, 2026 · Prices: U.S. EIA, August 2026 · Bills: EIA-861M, to July 2026

How these numbers are made Report an error

Homes in Wyoming paid 14.43¢ per kWh in August 2026, the 41st most expensive electricity of the 50 states plus D.C. The average monthly bill over the last 12 months was $114.

Price per kWh: 14.43¢; −20.5% vs U.S. · August 2026
Average bill: $114; a month, last 12 months (U.S. $156)
1-year price change: +0.7%; since 14.33¢
Average use: 817 kWh; a month per home

What stands out in Wyoming

Both the price per kWh and the average bill are below the U.S. average. Homes here use 817 kWh a month on average, against 870 kWh nationally.
Bills peaked in January 2026 at $143 and were lowest in September 2025 at $95. Homes use 29% more electricity in winter (December to February) than in summer, so heating, not air conditioning, drives the bill.
The price per kWh rose 0.7% from August 2025 to August 2026, less than the U.S. average (+3.4%). The July 2026 bill was +8.4% on a year earlier.

Average monthly electric bill in WyomingResidential revenue ÷ customers, each month to July 2026. The table below has the same figures with use in kWh.

August 2025$110
September 2025$95
October 2025$101
November 2025$109
December 2025$127
January 2026$143
February 2026$124
March 2026$117
April 2026$107
May 2026$105
June 2026$106
July 2026$131

Average monthly residential electric bill and use in Wyoming, by month
Month	Average bill	Average use
August 2025*	$109.91	765 kWh
September 2025*	$95.24	635 kWh
October 2025*	$101.00	668 kWh
November 2025*	$109.27	786 kWh
December 2025*	$126.55	987 kWh
January 2026*	$143.03	1,113 kWh
February 2026*	$123.84	950 kWh
March 2026*	$116.81	859 kWh
April 2026*	$106.81	728 kWh
May 2026*	$104.91	709 kWh
June 2026*	$105.65	693 kWh
July 2026*	$130.77	911 kWh

Statewide averages across every home, large and small, so a small apartment will often use less. * Preliminary EIA figure, replaced by final data later.

Can you choose your electricity supplier in Wyoming?

No retail choice. Wyoming is not one of the 13 states plus D.C. that EIA lists with a residential retail choice program, nor one of the four with a limited program, so households buy electricity from their local utility. There is no competing supplier to switch to, and the way to a lower bill is using less.

What appliances cost to run in Wyoming

At 14.43¢ per kWh, a 1,500 W space heater costs $0.22 an hour, or $52 a month at 8 hours a day. For your own appliance, every one of these uses the Wyoming price:

Frequently Asked Questions

What is the average electric bill in Wyoming?: $114 a month, averaged over the 12 months to July 2026: the 47th highest of the 50 states plus D.C. (U.S.: $156). The July 2026 bill alone was $131. These are EIA averages across every home in the state, large and small.
How much does electricity cost per kWh in Wyoming?: 14.43¢ per kWh for homes in August 2026, −20.5% against the U.S. average of 18.16¢. That is the 41st most expensive of the 50 states plus D.C. A year earlier it was 14.33¢.
When are electric bills highest in Wyoming?: Bills peaked in January 2026 at $143 and were lowest in September 2025 at $95. Homes use 29% more electricity in winter (December to February) than in summer, so heating, not air conditioning, drives the bill.
Can you choose your electricity provider in Wyoming?: Wyoming is not one of the 13 states plus D.C. that EIA lists with a residential retail choice program, nor one of the four with a limited program, so households buy electricity from their local utility. There is no competing supplier to switch to, and the way to a lower bill is using less.
How much does it cost to run a space heater in Wyoming?: A 1,500 W space heater costs $0.22 an hour at Wyoming's August 2026 price, or $52 a month at 8 hours a day (U.S. average: $0.27 an hour). A heater with a thermostat cycles off once the room is warm, so this is a ceiling.

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Sources

Prices and bills are EIA's published figures; the comparisons are computed from them.