Electricity rates in Horn Lake, MS
Horn Lake (26,915 people, DeSoto County) is served by 2 electric utilities. Homes on Entergy Mississippi pay about 15.15¢/kWh, 3% more than the Mississippi average.
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Electric companies serving Horn Lake
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Entergy Mississippi | Investor-owned utility | 15.15¢ | $183 | 384K | 640 |
| Tennessee Valley Authority | Federal utility | — | — | 0 | — |
Power outages in DeSoto County right now
Checking live outages…
Outage history in DeSoto County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 103 | 276 |
| Days with outages | 35 | 21 |
| Most customers out at once | 6,650 (7%) | 7,975 (8.4%) |
| Worst day | 2024-04-10 | 2025-05-19 |
Outage minutes by month, 2025
More outage time than 2024 (103 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Southaven 15.2¢
- Lynchburg 15.2¢
- Walls 15.2¢
- Hernando 15.2¢
- Olive Branch 15.2¢
- Tunica Resorts 15.2¢
- Byhalia 15.2¢
- Senatobia 15.2¢
- North Tunica 15.2¢
- Como 15.2¢
ZIP codes: 38637
Frequently asked questions
What is the electricity rate in Horn Lake?
Most homes in Horn Lake get power from Entergy Mississippi, where residential customers pay an average of 15.15¢/kWh including all charges. The Mississippi average is 14.77¢ and the U.S. average 17.99¢.
What is the average electric bill in Horn Lake?
About $183 a month, based on 1,210 kWh a month (the average for Entergy Mississippi customers) at 15.15¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Horn Lake, MS?
2 utilities serve Horn Lake's ZIP codes: Entergy Mississippi, Tennessee Valley Authority. Which one serves you depends on your street address.
How often does the power go out in Horn Lake?
In 2025, customers in DeSoto County averaged 4 hr 36 min without power. Outages hit 21 days of the year, and the worst day was 2025-05-19, when 7,975 customers (8.4%) were out. Source: ORNL EAGLE-I.