Jefferson Davis County, MS Power Outages
Utilities serving Jefferson Davis County, Mississippi don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Jefferson Davis County on the Mississippi outage map
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Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Jefferson Davis County power outage history
Every significant outage recorded in Jefferson Davis County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 344 significant power outages in Jefferson Davis County, meaning events that left at least 1% of customers in the dark. The largest (Oct 26–31, 2019) came when severe thunderstorms left 5,670 customers (100% of the county) without power.
From 2018 to 2025, the average customer here lost about 22 hr 49 min of power per year, more than the Mississippi average of 9 hr 26 min. That ranks 15th of 82 Mississippi counties for outage time, where 1st has the most.
February is the riskiest month: it accounted for 23% of all customer outage time from 2018 to 2025. On 179 days in that period, at least 5% of customers were out at the same time. Outage time in Jefferson Davis County has fallen recently: about 18 hr 16 min per customer per year in 2022–2025, versus 27 hr 21 min in 2018–2021.
The most recent significant outage on record (Dec 29, 2025) affected 490 customers (9%).
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Oct 26–31, 2019 | 5,670(100%) | 6 | Severe thunderstorms |
| 2 | Dec 4–12, 2017 | 5,455(99.8%) | 9 | Winter storm |
| 3 | Feb 15–20, 2021 | 4,408(80.6%) | 6 | Winter Storm Uri |
| 4 | May 21–29, 2025 | 3,229(59.1%) | 9 | Severe thunderstorms |
| 5 | Jun 10–21, 2023 | 3,129(57.2%) | 12 | Severe thunderstorms |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Jefferson Davis County?
Electric companies with service territory in Jefferson Davis County (EIA-861, 2025)
| Utility | Type | Customers (MS) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Entergy Mississippi | Investor Owned | 464,256 | Not reporting | |
| Mississippi Power | Investor Owned | 193,135 | Not reporting | |
| Southern Pine Electric Cooperative | Cooperative | 71,243 | Not reporting | |
| Pearl River Valley El Pwr Assn | Cooperative | 54,457 | Not reporting |
Customer counts are each utility's statewide total in Mississippi. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Jefferson Davis County outage headlines in the past week.
Nearby counties
Jefferson Davis County power outage FAQ
Is the power out in Jefferson Davis County right now?
No outages are currently reported for Jefferson Davis County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Jefferson Davis County?
According to EIA-861 service territory data, Entergy Mississippi LLC, Mississippi Power Co, Southern Pine Electric Cooperative, Pearl River Valley El Pwr Assn provide electric service in Jefferson Davis County, Mississippi.
What was the worst power outage in Jefferson Davis County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Oct 26–31, 2019. It peaked at 5,670 customers without power (100% of the county). NOAA storm reports for that period point to severe thunderstorms.
How often does the power go out in Jefferson Davis County?
EAGLE-I has recorded 344 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 22 hr 49 min of power per year, and on 179 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Jefferson Davis County, MS Power Outages." Accessed November 3, 2026. https://poweroutagetracker.com/outages/mississippi/jefferson-davis-county