Cost to run appliances in Mississippi
Updated August 2026 · average residential rates
Quick answer: Mississippi pays 13.6¢/kWh on average — 20% below the US average, #15 cheapest of 51. A space heater costs about $37.21/month here (6 h/day); every other appliance is in the table below at local rates.
Run your own numbers
typically 750–1,500 W (most run at 1,500 W on high) · default assumes 6 hours/day on high during cold months
20.4¢
per hour running
$1.22
per day
$37.21
per month
$447
per year
Uses about 9.0 kWh/day at 13.6¢/kWh (Mississippi). National average would be $46.24/month.
Every appliance at Mississippi rates
Winter tip: see what heating a home costs in Mississippi — electric, heat pump, gas, oil and more.