Data through April 2026
Cost to run · Missouri · 14.0¢/kWh residential average
How much does it cost to run a dehumidifier in Missouri?
$48/yr · median certified model
Missouri's 14.0¢/kWh rate undercuts the national average by 26%, so the typical certified dehumidifier costs roughly $48 a year here instead of $65.
Missouri ranks 8 of 51 jurisdictions for dehumidifier running costs — solidly mid-table. At local rates, certified models span $15 (CONCETTA AS-CSJ72XK-2WT-OL) to $393 (Healthy Climate HCWHD#-130) per year — $379 of annual headroom that depends entirely on which unit you buy. For reference, the national extremes are North Dakota (12.3¢/kWh) and Hawaii (46.6¢/kWh); the same median dehumidifier would cost $42 and $160 a year there.
The cheapest dehumidifiers to run at Missouri rates
| # | Model | kWh/yr | $/yr in MO |
|---|---|---|---|
| 1 | CONCETTA AS-CSJ72XK-2WT-OLmost efficient | 105 | $15 |
| 2 | Dr. Prepare DDH12LAmost efficient | 105 | $15 |
| 3 | DUMOS AS-CSJ72XK-2WT-OLmost efficient | 105 | $15 |
| 4 | edx AS-CSJ72XK-2WT-OLmost efficient | 105 | $15 |
| 5 | Gianna AS-CSJ72XK-2WT-OLmost efficient | 105 | $15 |
| 6 | IULULU AS-CSJ72XK-2WT-OLmost efficient | 105 | $15 |
| 7 | JIOABL AS-CSJ72XK-2WT-OLmost efficient | 105 | $15 |
| 8 | KMFurnila AS-CSJ72XK-2WT-OLmost efficient | 105 | $15 |
| 9 | NEWBULIG AS-CSJ72XK-2WT-OLmost efficient | 105 | $15 |
| 10 | OLIXIS AS-CSJ72XK-2WT-OLmost efficient | 105 | $15 |
Price any model at Missouri rates
Your rate, your numbers
- Per day
- 13¢
- Per month
- $4.00
- Per year
- $48
343 kWh/yr × 14.0¢/kWh = $48/yr
Prefilled with the median certified dehumidifier (343 kWh/yr). Every model page on this site carries its exact certified figure.
Questions, answered with the data
- How much does it cost to run a dehumidifier in Missouri?
- About $48 a year for the median ENERGY STAR certified dehumidifier, at Missouri's average residential rate of 14.0¢/kWh — that's $4.00 a month.
- Is electricity expensive in Missouri?
- Missouri's residential average of 14.0¢/kWh is 26% below the U.S. average of 18.8¢/kWh, ranking 8 of 51 jurisdictions (1 = cheapest).
- What's the cheapest dehumidifier to run in Missouri?
- Among currently certified models, the CONCETTA AS-CSJ72XK-2WT-OL costs the least at about $15 a year at Missouri rates (105 kWh/yr).
- How does Missouri compare with other states?
- The same median dehumidifier costs $42 a year in North Dakota (the cheapest state) and $160 in Hawaii (the priciest). Missouri sits at $48.
Keep digging
- All certified dehumidifiers compared
- Dehumidifiers costs in Iowa (rank 6 of 51)
- Dehumidifiers costs in Montana (rank 7 of 51)
- Dehumidifiers costs in Arkansas (rank 9 of 51)
- Dehumidifiers costs in Nevada (rank 10 of 51)
- Running an air purifier in Missouri
- Running a clothes dryer in Missouri
- Running a clothes washer in Missouri
- Running a computer monitor in Missouri
Rate source: US EIA, average residential price of electricity, see methodology.