How much does an electric baseboard heater cost per month in Texas?

About $17.86 a month, assuming 1,500 W at a 50% duty cycle, 12 hours a day, 150 days a year at 15.88¢/kWh.

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

Roughly 1,350 kWh a year under these assumptions, or 0.75 kWh for every hour it runs.

Is that expensive compared with other states?

Texas has the 22nd cheapest average residential rate in the country, so this appliance costs less here than the U.S. average of $247 a year.

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Cost to run an electric baseboard heater in Texas (July 2026 rates)

At 15.88¢ per kilowatt-hour — Texas's average residential price in July 2026 — running an electric baseboard heater costs $214 a year. That is 13% less than the national average of $247. Texas's residential rate is up 3.4% from July 2025, which moves this appliance from $207 to $214 a year.

Per hour: 11.9¢
Per day of use: $1.43
Per month: $17.86
Per year: $214

Assumption: 1,500 W at a 50% duty cycle, 12 hours a day, 150 days a year — 1,350 kWh a year. Per 6-foot section. A whole house typically has several running at once, so multiply by the number of sections in use. Use the calculator to swap in the numbers from your own model.

How Texas compares

Texas pays 15.88¢/kWh, the 22nd cheapest residential electricity of the 51 U.S. jurisdictions EIA reports. For this appliance that works out to $32.80 less a year than the typical U.S. household pays for the same use. Running the same electric baseboard heater costs $172 a year in Louisiana and $648 in Hawaii, so where you live changes this bill by $476 a year.

State	Rate	Per month	Per year
South Carolina	15.47¢	$17.40	$209
West Virginia	15.78¢	$17.75	$213
Texas	15.88¢	$17.86	$214
Oregon	15.97¢	$17.97	$216
Iowa	15.99¢	$17.99	$216

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

What else costs about the same in Texas

Pool pump$274 a year in TX Garage refrigerator$143 a year in TX Space heater$137 a year in TX

Cutting the number down

Resistance heat is 1 kWh in, 1 kWh of heat out. There is no efficiency upgrade available; the only lever is running fewer of them, less often.
Furniture pushed against a baseboard blocks convection and makes the thermostat run the element longer.
Zoning by room is the built-in advantage. Turning unused rooms down to 55 F is where the savings live.

Questions

How much does an electric baseboard heater cost per month in Texas?: About $17.86 a month, assuming 1,500 W at a 50% duty cycle, 12 hours a day, 150 days a year at 15.88¢/kWh.
How many kilowatt-hours does an electric baseboard heater use?: Roughly 1,350 kWh a year under these assumptions, or 0.75 kWh for every hour it runs.
Is that expensive compared with other states?: Texas has the 22nd cheapest average residential rate in the country, so this appliance costs less here than the U.S. average of $247 a year.