How much does an electric water heater cost per month in Michigan?

About $67.23 a month, assuming 3,500 kWh a year at 23.05¢/kWh.

How many kilowatt-hours does an electric water heater use?

Roughly 3,500 kWh a year under these assumptions.

Is that expensive compared with other states?

Michigan has the 13th most expensive average residential rate in the country, so this appliance costs more here than the U.S. average of $641 a year.

Home › Electric water heater › Michigan

Cost to run an electric water heater in Michigan (July 2026 rates)

At 23.05¢ per kilowatt-hour — Michigan's average residential price in July 2026 — running an electric water heater costs $807 a year. That is 26% more than the national average of $641. Michigan's residential rate is up 12.2% from July 2025, which moves this appliance from $719 to $807 a year.

Per day: $2.21
Per month: $67.23
Per year: $807

Assumption: 3,500 kWh a year. A 50-gallon resistance tank for a household of three or four. This is typically the largest or second-largest electric load in a home without electric heat. Use the calculator to swap in the numbers from your own model.

Related calculators: work out whether a heat-pump water heater pays back.

How Michigan compares

Michigan pays 23.05¢/kWh, the 13th most expensive residential electricity of the 51 U.S. jurisdictions EIA reports. For this appliance that works out to $166 more a year than the typical U.S. household pays for the same use. Running the same electric water heater costs $445 a year in Louisiana and $1,680 in Hawaii, so where you live changes this bill by $1,235 a year.

State	Rate	Per month	Per year
Maryland	21.41¢	$62.45	$749
Pennsylvania	21.72¢	$63.35	$760
Michigan	23.05¢	$67.23	$807
Vermont	23.75¢	$69.27	$831
Connecticut	24.16¢	$70.47	$846

States ranked by average residential price, cheapest first. See all 51 states for an electric water heater.

What else costs about the same in Michigan

Electric car$876 a year in MI Hot tub$576 a year in MI Central air conditioner$542 a year in MI

Cutting the number down

A heat-pump water heater does the same job for roughly a third of the electricity, which is why it usually pays back faster than any other upgrade in the house.
Dropping the setpoint from 140 F to 120 F cuts standby losses and scalding risk at once.
An insulating blanket on an older tank pays for itself in a season; check the manufacturer's guidance first.

Questions

How much does an electric water heater cost per month in Michigan?: About $67.23 a month, assuming 3,500 kWh a year at 23.05¢/kWh.
How many kilowatt-hours does an electric water heater use?: Roughly 3,500 kWh a year under these assumptions.
Is that expensive compared with other states?: Michigan has the 13th most expensive average residential rate in the country, so this appliance costs more here than the U.S. average of $641 a year.