Electricity rates in Washington

Average residential price, typical bill and appliance running costs in Washington, from official U.S. Energy Information Administration data.

Official EIA data · August 2026

Average rate, August 2026

14.63¢

per kWh

vs U.S. average

−19.4%

U.S.: 18.16¢

vs a year ago

+7.2%

was 13.65¢

Rank (1 = priciest)

#40 of 51

50 states + DC

What your kWh cost in Washington

Electricity used

kWh

Monthly kWh from your bill. 863 kWh is the 2024 U.S. household average.

Electricity rate

EIA average residential price, August 2026. Your bill shows your exact rate.

Energy cost

$139.72

955 kWh × 14.63¢ (Washington average)

Per kWh: $0.1463
Per 100 kWh: $14.63
Per 1,000 kWh: $146.30

Average electric bill in Washington

2024 (EIA)	Washington	U.S.
Monthly use	955 kWh	863 kWh
Average price	11.90¢	16.48¢
Monthly bill	$113.68	$142.26
Residential customers	3,368,978	143,144,185

At the August 2026 rate, the average Washington household's 955 kWh would cost about $139.72 a month.

What appliances cost to run in Washington

Yearly cost at 14.63¢/kWh. Where marked, the kWh are the average for homes with that appliance in the Pacific region (EIA RECS 2020); the rest use the example settings on each appliance's page.

Appliance	kWh per year	Cost per year
Space heater	4,320	$632.02
Electric water heater *	2,588	$378.62
Window air conditioner	2,095	$306.43
Hot tub *	2,045	$299.18
Pool pump *	1,792	$262.17
Electric car *	1,646	$240.81
Central air conditioner *	1,514	$221.50
Dehumidifier *	806	$117.92
Refrigerator *	612	$89.54
Electric clothes dryer *	603	$88.22
Light bulbs *	579	$84.71
Chest or upright freezer *	541	$79.15
Electric oven *	262	$38.33
TV *	190	$27.80
Ceiling fan *	139	$20.34
Microwave *	110	$16.09

* Regional average from the EIA Residential Energy Consumption Survey.

Where Washington ranks

Washington is #40 of 51 by average residential rate in August 2026 (1 = most expensive). It is highlighted on the map.

¢ per kWh 12.7–14.4 14.4–15.9 15.9–17.2 17.2–24.5 24.5–47.2

Rate history

Period	Washington	U.S.
August 2026	14.63¢	18.16¢
August 2025	13.65¢	17.57¢
Year to date through August 2026	14.42¢	18.19¢
Same period a year earlier	12.91¢	17.03¢
2024 annual average	11.90¢	16.48¢

Nearby states (Pacific)

State	Rate (August 2026)	Avg. bill (2024)
Alaska	29.41¢	$143.54
California	29.75¢	$160.86
Hawaii	47.18¢	$212.12
Oregon	15.92¢	$129.62

See electricity rates in all 50 states.

Quick answers

What is the average electricity rate in Washington?

The average residential price in Washington was 14.63¢ per kWh in August 2026, according to the U.S. Energy Information Administration. That is −19.4% versus the U.S. average of 18.16¢ and ranks #40 of 51 (1 = most expensive).

What is the average electric bill in Washington?

In 2024, the average Washington household used 955 kWh a month and paid $113.68 a month (EIA). At the August 2026 rate, the same usage would cost about $139.72.

Are electricity prices going up in Washington?

The August 2026 average of 14.63¢/kWh compares with 13.65¢ a year earlier (+7.2%). For the year to date through August 2026, the average was 14.42¢, +11.7% versus the same period last year. Prices also change with the season, so compare the same month year over year.

Why is my rate different from the Washington average?

The EIA average is total residential revenue divided by kWh sold in the state. Your rate depends on your utility, your plan (fixed, variable or time-of-use) and fixed monthly charges, which weigh more per kWh in low-usage months.

Sources

Last reviewed November 2, 2026. Rates refreshed automatically when EIA publishes a new month.

More calculators

Electricity Rates by State

Average residential price per kWh in every state, updated monthly from the EIA.

Electricity Cost Calculator

What any device costs per hour, day, month and year from its wattage.

kWh to Dollars Calculator

Turn the kWh on your bill into dollars at your state's rate.

See everything

These are estimates. State rates are EIA averages (total residential revenue ÷ kWh sold), so they include fixed monthly charges spread across usage; your own price per kWh, time-of-use rates and taxes can differ. Real appliance use depends on the model, settings, climate and habits.