WattCost

Data through June 2026

Cost to run · Wyoming · 15.2¢/kWh residential average

How much does it cost to run a dishwasher in Wyoming?

$36/yr · median certified model

Residential electricity in Wyoming runs 15.2¢/kWh — 17% under the U.S. average — putting the median certified dishwasher at about $36 a year, versus $44 nationally.

In the national ranking, Wyoming lands at 18 of 51 for what a dishwasher costs to run. At local rates, certified models span $12 (Loch L1126) to $37 (Amana ADFS2524R) per year — $24 of annual headroom that depends entirely on which unit you buy. For reference, the national extremes are Nevada (13.1¢/kWh) and Hawaii (52.7¢/kWh); the same median dishwasher would cost $31 and $126 a year there.

Wyoming
$36
US average
$44
Nevada
$31
Hawaii
$126
Median certified dishwasher (239 kWh/yr) per year, at each rate

The cheapest dishwashers to run at Wyoming rates

Price any model at Wyoming rates

Your rate, your numbers

Per day
10¢
Per month
$3.04
Per year
$36

239 kWh/yr × 15.2¢/kWh = $36/yr

Prefilled with the median certified dishwasher (239 kWh/yr). Every model page on this site carries its exact certified figure.

Questions, answered with the data

How much does it cost to run a dishwasher in Wyoming?
About $36 a year for the median ENERGY STAR certified dishwasher, at Wyoming's average residential rate of 15.2¢/kWh — that's $3.04 a month.
Is electricity expensive in Wyoming?
Wyoming's residential average of 15.2¢/kWh is 17% below the U.S. average of 18.3¢/kWh, ranking 18 of 51 jurisdictions (1 = cheapest).
What's the cheapest dishwasher to run in Wyoming?
Among currently certified models, the Loch L1126 costs the least at about $12 a year at Wyoming rates (80 kWh/yr).
How does Wyoming compare with other states?
The same median dishwasher costs $31 a year in Nevada (the cheapest state) and $126 in Hawaii (the priciest). Wyoming sits at $36.

Keep digging

Rate source: US EIA, average residential price of electricity, see methodology.