When will the power be back in Jefferson County, MS?
See current outages near you, plus an independent restoration forecast when enough trend data exists · Mississippi
No significant county-wide outage reported in Jefferson County, MS right now.
Lights out where you are? Very small or brand-new outages can take a few minutes to reach county-level data — check your exact address on the live map, and see what to check before you report it.
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Elsewhere in Mississippi: 1,562 customers reported out — statewide status.
Updated 4:16 AM CDT.
⚡ No power in Jefferson, MS? We'll notify you when the outage we're tracking looks mostly restored.
An alert when an outage is detected here, another once a dependable restoration estimate is ready, and an all-clear when the outage we're tracking looks substantially restored (~90% of customers back). No email, no account — anonymous usage stats only.
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Who serves Jefferson County?
County-wide coverage, with utility detail where available. Serving utilities tracked here include Southwest Mississippi EPA and Entergy, alongside the nationwide county-by-county tally. Multiple utilities serve parts of this area — enter a street address above for your exact provider.
Outage history — Jefferson County, MS
Last significant outage: Sep 20, 2026 — peaked at 460 customers, restored in ~30 min (heat event).
Across the 8 significant outages tracked here, restoration typically ran about 10 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 22, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — Jefferson County, MS
Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show
233 notable outages (200+ customers at peak) here between 2014 and 2025.
Typical restoration ran ~4.3 hr (median), and outages here have been most common in summer.
That is longer than the Mississippi norm in the same records, where the typical outage ran ~3.3 hr.
Largest on record: ~4,396 customers out in October 2020, restored after about 5.6 days. The busiest year on record here was 2020.
Source: EAGLE-I (Oak Ridge National Laboratory / U.S. Department of Energy), county-level
records 2014–2025 measured by the same rules as our tracking archive above, over a far longer period than we have been tracking — the same method, a different set of outages. These are federal historical records,
not events tracked live by this site.
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