Cost to Run a Dishwasher in Iowa
Iowa's average residential electricity rate is 13.9¢/kWh as of April 2026 — the 6th cheapest in the country, 26% below the U.S. average. At typical usage (5 uses/week at 1.2 kWh each), a dishwasher here costs $3.62 per month.
Per use
$0.17
1.2 kWh per use
Per day
$0.12
5 uses/week at 1.2 kWh each
Per month
$3.62
26 kWh
Per year
$43.49
313 kWh
By usage level in Iowa
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3×/week) | 6.0¢ | $1.81 | $21.74 |
| Typical (5×/week) | $0.12 | $3.62 | $43.49 |
| Heavy (10×/week) | $0.24 | $7.24 | $86.97 |
Iowa vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a dishwasher in Iowa?
At Iowa's current average residential rate of 13.9¢/kWh (April 2026), a dishwasher with typical usage costs about $0.12 per day, $3.62 per month, or $43.49 per year.
Is running a dishwasher in Iowa more expensive than average?
No — it's cheaper. Iowa's rate is about 26% below the U.S. average: $3.62 per month here versus $4.90 nationally.
What does electricity cost in Iowa right now?
Iowa residents pay an average of 13.9¢ per kWh as of April 2026 — the 6th cheapest rate of the 51 U.S. jurisdictions we track.