Power Outages in St. Martin Parish, LA
As of October 19, 2026 04:40 UTC, no outages are reported by Southwest Louisiana E M C, Entergy Louisiana LLC and Cleco Power LLC in St. Martin Parish, LA. There is no live feed for City of St Martinville - (LA) and South Louisiana Elec Coop Assn. In 2025, the average customer here lost power for about 6.9 hours.
St. Martin Parish, LA is served by 5 tracked utilities.
Cite this data
- URL
- https://massoutage.com/louisiana/st-martin-parish
- As of
- October 19, 2026 04:40 UTC
- Publisher
- MassOutage
MassOutage, "Power Outages in St. Martin Parish, LA", live data as of October 19, 2026 04:40 UTC. https://massoutage.com/louisiana/st-martin-parish
No active outages are reported by Southwest Louisiana E M C, Entergy Louisiana LLC and Cleco Power LLC in St. Martin Parish.
No live feed for City of St Martinville - (LA) and South Louisiana Elec Coop Assn: outages in theirservice area won't show here.
93%of this county's ~28,458 customers are served by utilities with a county-level live feed.
We can't see outages for: City of St Martinville - (LA), South Louisiana Elec Coop 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 |
|---|---|---|---|---|---|---|---|---|
| Southwest Louisiana E M C | Live · county | 0 | 17,437 | 0.0% | - | - | - | |
| Entergy Louisiana LLC | Live · county | 0 | 4,992 | 0.0% | - | - | - | |
| Cleco Power LLC | Live · county | 0 | 4,080 | 0.0% | - | - | - | |
| City of St Martinville - (LA) | No live feed | can't see | - | - | - | - | - | - |
| South Louisiana Elec Coop Assn | No live feed | can't see | - | - | - | - | - | - |
Southwest Louisiana E M C, Entergy Louisiana LLC and Cleco Power LLC reportevery 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 St. Martin Parishwho 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 |
|---|---|---|---|---|
| 70517 | 306 | 38 | 192 | ≤11 |
| 70380 | 246 | 23 | 169 | ≤11 |
| 70582 | 210 | 30 | 131 | ≤11 |
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 St. Martin Parish or any town and utility in it.
No active NWS alerts for St. Martin Parish right now.
St. Martin Parish has been under 9 National Weather Service alerts recently, most recently a Fire Weather Watch on October 17, 2026.
- Dense Fog Advisory ×3
- Fire Weather Watch ×2
- Wind Advisory ×2
- Red Flag Warning ×1
- Special Weather Statement ×1
Latest St. Martin Parish, LA outage updates
A running log of how this outage has changed, updated automatically as utilities report in.
- RESOLVED
Power restored after 1h 50m
- OUTAGE BEGAN
Outage began: 366 customers out (1.4% of the county)
- RESOLVED
Power restored after 15m
- OUTAGE BEGAN
Outage began: 190 customers out (1.0% of the county)
- RESOLVED
Power restored after 31m
- OUTAGE BEGAN
Outage began: 1,591 customers out (8.7% of the county)
Hardest-hit cities in St. Martin Parish
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in St. Martin Parish went about 6.9 hours without power. Peak simultaneous outage on record reached 18,207 customers.
The US EIA reports Louisiana utilities averaged 4.5 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 6.9 hrs.
Worst year here was 2020 (peak 18,207 customers out) · decade average 14.7 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 372 | 2,616 | 5.8 |
| 2016 | 597 | 7,496 | 8.4 |
| 2017 | 590 | 3,023 | 5.8 |
| 2018 | 596 | 4,594 | 4.5 |
| 2019 | 472 | 9,619 | 20.1 |
| 2020 | 640 | 18,207 | 58.0 |
| 2021 | 688 | 4,733 | 11.0 |
| 2022 | 748 | 3,370 | 6.6 |
| 2023 | 770 | 4,167 | 6.7 |
| 2024 | 762 | 14,123 | 28.2 |
| 2025 | 856 | 6,026 | 6.9 |
Cost of power in St. Martin Parish
ENERGY & AI DEMAND →Estimated residential electricity price for St. Martin Parish, 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 Louisiana LLC11.9¢961,871 cust
- Cleco Power LLC14.3¢252,816 cust
- Southwest Louisiana E M C11.6¢109,628 cust
- South Louisiana Elec Coop Assn12.2¢17,335 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 hurricanes exposure · 14.7 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 St. Martin Parish: FAQ
- How often does St. Martin Parish, LA lose power?
- Based on EAGLE-I records, St. Martin Parish, LA logged 856 distinct outage events in 2025, averaging about 6.9 hours without power per customer over the year.
- What was the worst power outage in St. Martin Parish, LA?
- The largest tracked outage peaked at 18,207 customers without power, beginning October 9, 2020 and lasting about 7d 7h.
- Is there a power outage in St. Martin Parish, LA right now?
- No major outage is currently reported for St. Martin Parish, LA. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve St. Martin Parish, LA?
- Tracked electric providers include Cleco Power LLC, Entergy Louisiana LLC, Southwest Louisiana E M C.
Outages are tracked at the county level; these ZIP codes fall within St. Martin Parish.
70517, 70519, 70582
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Entergy Louisiana LLC | 4.2 hrs | Live · county | - |
| Cleco Power LLC | - | Live · county | - |
| Southwest Louisiana E M C | - | Live · county | - |
| South Louisiana Elec Coop Assn | - | No live feed | - |
| City of St Martinville - (LA) | - | 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 Louisiana customers). Machine-readable data: /api/v1/counties/22099 and /api/v1/counties/22099/history.