Is electricity expensive in Oklahoma?

Oklahoma's residential average of 13.3¢/kWh is 29% below the U.S. average of 18.8¢/kWh, ranking 5 of 51 jurisdictions (1 = cheapest).

What's the cheapest dehumidifier to run in Oklahoma?

Among currently certified models, the CONCETTA AS-CSJ72XK-2WT-OL costs the least at about $14 a year at Oklahoma rates (105 kWh/yr).

How does Oklahoma compare with other states?

The same median dehumidifier costs $42 a year in North Dakota (the cheapest state) and $160 in Hawaii (the priciest). Oklahoma sits at $46.

Data through April 2026

Cost to run · Oklahoma · 13.3¢/kWh residential average

How much does it cost to run a dehumidifier in Oklahoma?

$46/yr · median certified model

Residential electricity in Oklahoma runs 13.3¢/kWh — 29% under the U.S. average — putting the median certified dehumidifier at about $46 a year, versus $65 nationally.

Out of all 50 states plus D.C., Oklahoma is the #5 cheapest place to run a dehumidifier. Model choice matters as much as geography: at Oklahoma rates the most efficient certified model (CONCETTA AS-CSJ72XK-2WT-OL) costs $14 a year while the most power-hungry (Healthy Climate HCWHD#-130) costs $374 — a spread of $360 every year. For reference, the national extremes are North Dakota (12.3¢/kWh) and Hawaii (46.6¢/kWh); the same median dehumidifier would cost $42 and $160 a year there.

Oklahoma

$46

US average

$65

North Dakota

$42

Hawaii

$160

Median certified dehumidifier (343 kWh/yr) per year, at each rate

The cheapest dehumidifiers to run at Oklahoma rates

Top 10 by certified kWh, priced at 13.3¢/kWh
#	Model	kWh/yr	$/yr in OK
1	CONCETTA AS-CSJ72XK-2WT-OLmost efficient	105	$14
2	Dr. Prepare DDH12LAmost efficient	105	$14
3	DUMOS AS-CSJ72XK-2WT-OLmost efficient	105	$14
4	edx AS-CSJ72XK-2WT-OLmost efficient	105	$14
5	Gianna AS-CSJ72XK-2WT-OLmost efficient	105	$14
6	IULULU AS-CSJ72XK-2WT-OLmost efficient	105	$14
7	JIOABL AS-CSJ72XK-2WT-OLmost efficient	105	$14
8	KMFurnila AS-CSJ72XK-2WT-OLmost efficient	105	$14
9	NEWBULIG AS-CSJ72XK-2WT-OLmost efficient	105	$14
10	OLIXIS AS-CSJ72XK-2WT-OLmost efficient	105	$14

Price any model at Oklahoma rates

Your rate, your numbers

Annual use (kWh)

Electricity rate

Per day: 13¢
Per month: $3.80
Per year: $46

343 kWh/yr × 13.3¢/kWh = $46/yr

Prefilled with the median certified dehumidifier (343 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 dehumidifier in Oklahoma?: About $46 a year for the median ENERGY STAR certified dehumidifier, at Oklahoma's average residential rate of 13.3¢/kWh — that's $3.80 a month.
Is electricity expensive in Oklahoma?: Oklahoma's residential average of 13.3¢/kWh is 29% below the U.S. average of 18.8¢/kWh, ranking 5 of 51 jurisdictions (1 = cheapest).
What's the cheapest dehumidifier to run in Oklahoma?: Among currently certified models, the CONCETTA AS-CSJ72XK-2WT-OL costs the least at about $14 a year at Oklahoma rates (105 kWh/yr).
How does Oklahoma compare with other states?: The same median dehumidifier costs $42 a year in North Dakota (the cheapest state) and $160 in Hawaii (the priciest). Oklahoma sits at $46.

Keep digging

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