Power outages in Biloxi, MS

Live outages the utility reports for Biloxi addresses, updated every 10 minutes. Biloxi has 48,516 residents.

Right now

No outages reported

Normal: fewer than 0.1% of customers out. Elevated: 0.1% or more. Major outage: 1% or more.

0customers without power

A customer is one electric account, usually one home or business, not one person. Utilities count outages this way.

0.00% of 13,960 customersUpdated 7 min ago

We check every utility's outage data every 10 minutes. Each utility updates its own map on its own schedule, usually every 5 to 15 minutes.

Mississippi Power's count for Biloxi addresses

Utilities group outages by the city in each customer's mailing address. A city's count can include nearby areas outside its city limits, and only covers that utility's customers.

Mississippi Power0 / 13,960

Outage map

BiloxiHarrison CountyMississippi Power publishes totals only, not outage locations.

Some utilities publish only how many customers are out, not where. Their outages are in the counts but can't be drawn on the map.

Outage history in Harrison County, which includes Biloxi

2014–2025 record

Harrison County averaged 27.3 significant outages a year in 2023–2025, about typical for Mississippi counties.

In the 12 months to December 2025, there were 23. Half were over within 45 minutes; the longest lasted 8.5 hours, starting March 27, 2025.

The largest on record began October 28, 2020, with 97,348 customers out at once.

Outages are most common in June.

27.3significant outages a year (2023–2025)

At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.

45 minutestypical (median) length

Half of significant outages here ended sooner than this, and half lasted longer.

5.8 dayslongest on record (October 2020)

97,348most customers out at once

Largest events (start)	Peak out	Lasted i How long this area stayed at or above the significant-outage line, not how long any one home was without power.	Customer-hours i Customers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours.
October 28, 2020	97,348	5.8 days	5,215,324
May 13, 2018	34,247	15 minutes	8,562
June 13, 2021	9,849	1 hour	8,075
August 29, 2021	8,247	23 hours	85,879
August 7, 2024	6,495	15 minutes	1,624

Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).

From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.

If your power is out

Report it to your utility

Mississippi Power: outage map and reporting
Stay at least 35 feet from downed power lines and report them right away.

Food safety

0–4 hKeep the fridge closed. It keeps food cold for about 4 hours.
4 h+Throw out meat, dairy and leftovers that have been above 40°F for more than 2 hours.
24 hA half-full freezer holds about 24 hours if kept closed.
48 hA full freezer holds about 48 hours.

Generators, heat and cold

Run generators outside only, at least 20 feet from windows and doors. Never in a garage.
Use a battery-powered carbon monoxide alarm.
Never heat your home with a gas stove or oven.

Biloxi is in

Harrison County