Data through April 2026
Cost to run · Mississippi · 16.8¢/kWh residential average
How much does it cost to run a dehumidifier in Mississippi?
$57/yr · median certified model
Residential electricity in Mississippi runs 16.8¢/kWh — 11% under the U.S. average — putting the median certified dehumidifier at about $57 a year, versus $65 nationally.
In the national ranking, Mississippi lands at 27 of 51 for what a dehumidifier costs to run. At local rates, certified models span $18 (CONCETTA AS-CSJ72XK-2WT-OL) to $471 (Healthy Climate HCWHD#-130) per year — $453 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 Mississippi rates
| # | Model | kWh/yr | $/yr in MS |
|---|---|---|---|
| 1 | CONCETTA AS-CSJ72XK-2WT-OLmost efficient | 105 | $18 |
| 2 | Dr. Prepare DDH12LAmost efficient | 105 | $18 |
| 3 | DUMOS AS-CSJ72XK-2WT-OLmost efficient | 105 | $18 |
| 4 | edx AS-CSJ72XK-2WT-OLmost efficient | 105 | $18 |
| 5 | Gianna AS-CSJ72XK-2WT-OLmost efficient | 105 | $18 |
| 6 | IULULU AS-CSJ72XK-2WT-OLmost efficient | 105 | $18 |
| 7 | JIOABL AS-CSJ72XK-2WT-OLmost efficient | 105 | $18 |
| 8 | KMFurnila AS-CSJ72XK-2WT-OLmost efficient | 105 | $18 |
| 9 | NEWBULIG AS-CSJ72XK-2WT-OLmost efficient | 105 | $18 |
| 10 | OLIXIS AS-CSJ72XK-2WT-OLmost efficient | 105 | $18 |
Price any model at Mississippi rates
Your rate, your numbers
- Per day
- 16¢
- Per month
- $4.79
- Per year
- $57
343 kWh/yr × 16.8¢/kWh = $57/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 Mississippi?
- About $57 a year for the median ENERGY STAR certified dehumidifier, at Mississippi's average residential rate of 16.8¢/kWh — that's $4.79 a month.
- Is electricity expensive in Mississippi?
- Mississippi's residential average of 16.8¢/kWh is 11% below the U.S. average of 18.8¢/kWh, ranking 27 of 51 jurisdictions (1 = cheapest).
- What's the cheapest dehumidifier to run in Mississippi?
- Among currently certified models, the CONCETTA AS-CSJ72XK-2WT-OL costs the least at about $18 a year at Mississippi rates (105 kWh/yr).
- How does Mississippi compare with other states?
- The same median dehumidifier costs $42 a year in North Dakota (the cheapest state) and $160 in Hawaii (the priciest). Mississippi sits at $57.
Keep digging
- All certified dehumidifiers compared
- Dehumidifiers costs in Minnesota (rank 25 of 51)
- Dehumidifiers costs in Colorado (rank 26 of 51)
- Dehumidifiers costs in Texas (rank 28 of 51)
- Dehumidifiers costs in South Carolina (rank 29 of 51)
- Running an air purifier in Mississippi
- Running a clothes dryer in Mississippi
- Running a clothes washer in Mississippi
- Running a computer monitor in Mississippi
Rate source: US EIA, average residential price of electricity, see methodology.