Cost to Run a Electric Water Heater in Wyoming
Wyoming's average residential electricity rate is 14.8¢/kWh as of May 2026 — the 14th cheapest in the country, 20% below the U.S. average. At typical usage (2.9 hours/day), a electric water heater here costs $58.71 per month.
Per hour
$0.67
at 3,500–5,500 W
Per day
$1.93
2.9 hours/day
Per month
$58.71
397 kWh
Per year
$705
4,763 kWh
By usage level in Wyoming
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1.45 hrs/day) | $0.97 | $29.36 | $352 |
| Typical (2.9 hrs/day) | $1.93 | $58.71 | $705 |
| Heavy (5.8 hrs/day) | $3.86 | $117 | $1,410 |
Wyoming vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a electric water heater in Wyoming?
At Wyoming's current average residential rate of 14.8¢/kWh (May 2026), a electric water heater with typical usage costs about $1.93 per day, $58.71 per month, or $705 per year.
Is running a electric water heater in Wyoming more expensive than average?
No — it's cheaper. Wyoming's rate is about 20% below the U.S. average: $58.71 per month here versus $73.00 nationally.
What does electricity cost in Wyoming right now?
Wyoming residents pay an average of 14.8¢ per kWh as of May 2026 — the 14th cheapest rate of the 51 U.S. jurisdictions we track.