Power Outages in Warren County, MS
As of October 19, 2026 06:20 UTC, no outages are reported by Entergy Mississippi LLC in Warren County, MS. There is no live feed for Twin County Electric Pwr Assn and Yazoo Valley Elec Power Assn. In 2025, the average customer here lost power for about 14.3 hours.
Warren County, MS is served by 3 tracked utilities.
Cite this data
- URL
- https://massoutage.com/mississippi/warren-county
- As of
- October 19, 2026 06:20 UTC
- Publisher
- MassOutage
MassOutage, "Power Outages in Warren County, MS", live data as of October 19, 2026 06:20 UTC. https://massoutage.com/mississippi/warren-county
No active outages are reported by Entergy Mississippi LLC in Warren County.
No live feed for Twin County Electric Pwr Assn and Yazoo Valley Elec Power Assn: outages in theirservice area won't show here.
97%of this county's ~22,010 customers are served by utilities with a county-level live feed.
We can't see outages for: Twin County Electric Pwr Assn, Yazoo Valley Elec Power Assn. Their customers are not in any number on this page; check their own outage maps.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Entergy Mississippi LLC | Live · county | 0 | 21,354 | 0.0% | - | - | - | |
| Twin County Electric Pwr Assn | No live feed | can't see | - | - | - | - | - | - |
| Yazoo Valley Elec Power Assn | No live feed | can't see | - | - | - | - | - | - |
Entergy Mississippi LLC reportsevery town in the county on each poll, so 0 out is a real all-clear. ETRs are the utility's own estimates.
Electricity-dependent residents
HHS emPOWER · data October 7, 2026Medicare beneficiaries in Warren Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.
By ZIP code (3)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 39180 | 287 | 12 | 179 | 12 |
| 39183 | 137 | ≤11 | 86 | ≤11 |
| 39156 | ≤11 | ≤11 | ≤11 | 0 |
Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.
Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Warren County or any town and utility in it.
No active NWS alerts for Warren County right now.
Warren County has been under 19 National Weather Service alerts recently, most recently a Red Flag Warning on October 17, 2026.
- Heat Advisory ×7
- Red Flag Warning ×3
- Tropical Cyclone Local Statement ×3
- Wind Advisory ×3
- Fire Weather Watch ×2
- Special Weather Statement ×1
Latest Warren County, MS outage updates
A running log of how this outage has changed, updated automatically as utilities report in.
- RESOLVED
Power restored after 1h 1m
- IMPROVING
Improving: down to 373 customers out
- OUTAGE BEGAN
Outage began: 649 customers out (2.9% of the county)
- RESOLVED
Power restored after 15m
- OUTAGE BEGAN
Outage began: 281 customers out (1.3% of the county)
- RESOLVED
Power restored after 50m
- IMPROVING
Improving: down to 813 customers out
- OUTAGE BEGAN
Outage began: 1,635 customers out (7.2% of the county)
Hardest-hit cities in Warren County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Warren County went about 14.3 hours without power. Peak simultaneous outage on record reached 10,297 customers.
The US EIA reports Mississippi utilities averaged 8.7 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 14.3 hrs.
Worst year here was 2021 (peak 9,597 customers out) · decade average 23.4 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 691 | 8,888 | 12.0 |
| 2016 | 639 | 7,754 | 20.9 |
| 2017 | 554 | 7,098 | 21.7 |
| 2018 | 614 | 3,383 | 8.8 |
| 2019 | 356 | 7,822 | 32.8 |
| 2020 | 230 | 4,615 | 17.4 |
| 2021 | 811 | 9,597 | 45.3 |
| 2022 | 826 | 2,857 | 14.5 |
| 2023 | 741 | 10,297 | 37.3 |
| 2024 | 673 | 5,681 | 32.4 |
| 2025 | 618 | 4,352 | 14.3 |
Cost of power in Warren County
ENERGY & AI DEMAND →Estimated residential electricity price for Warren County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.
- Entergy Mississippi LLC13.9¢384,493 cust
- Yazoo Valley Elec Power Assn16.3¢9,475 cust
Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.
Relatively High high winds exposure · 23.4 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability very high: outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Warren County: FAQ
- How often does Warren County, MS lose power?
- Based on EAGLE-I records, Warren County, MS logged 618 distinct outage events in 2025, averaging about 14.3 hours without power per customer over the year.
- What was the worst power outage in Warren County, MS?
- The largest tracked outage peaked at 10,297 customers without power, beginning June 16, 2023 and lasting about 7d 18h.
- Is there a power outage in Warren County, MS right now?
- No major outage is currently reported for Warren County, MS. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Warren County, MS?
- Tracked electric providers include Entergy Mississippi LLC.
Outages are tracked at the county level; these ZIP codes fall within Warren County.
39156, 39180, 39183
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Entergy Mississippi LLC | 10.7 hrs | Live · county | - |
| Twin County Electric Pwr Assn | - | No live feed | - |
| Yazoo Valley Elec Power Assn | - | No live feed | - |
Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Mississippi customers). Machine-readable data: /api/v1/counties/28149 and /api/v1/counties/28149/history.