Power Outages in Tangipahoa Parish, LA
As of October 19, 2026 03:10 UTC, no outages are reported by Entergy Louisiana LLC and Washington-St Tammany E C, Inc in Tangipahoa Parish, LA. Dixie Electric Membership Corp - (LA) has not reported outages here, but it only publishesactive outages, so that isn't a confirmed all-clear. In 2025, the average customer here lost power for about 11.2 hours.
Tangipahoa Parish, LA is served by 3 tracked utilities.
Cite this data
- URL
- https://massoutage.com/louisiana/tangipahoa-parish
- As of
- October 19, 2026 03:10 UTC
- Publisher
- MassOutage
MassOutage, "Power Outages in Tangipahoa Parish, LA", live data as of October 19, 2026 03:10 UTC. https://massoutage.com/louisiana/tangipahoa-parish
No active outages are reported by Entergy Louisiana LLC and Washington-St Tammany E C, Inc in Tangipahoa Parish.
Dixie Electric Membership Corp - (LA) only appearsin feeds while reporting outages, so no report isn't a confirmed all-clear.
100%of this county's ~72,888 customers are served by utilities with a county-level live feed.
Only visible while reporting outages: Dixie Electric Membership Corp - (LA). Zero here is not a confirmed all-clear.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Entergy Louisiana LLC | Live · county | 0 | 68,239 | 0.0% | - | - | - | |
| Washington-St Tammany E C, Inc | Live · county | 0 | 5,043 | 0.0% | - | - | - | |
| Dixie Electric Membership Corp - (LA) | Outages only | none reported | - | - | - | - | - | - |
Entergy Louisiana LLC and Washington-St Tammany E C, Inc 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 Tangipahoa 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 (15)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 70454 | 339 | ≤11 | 238 | ≤11 |
| 70403 | 268 | ≤11 | 164 | ≤11 |
| 70422 | 161 | ≤11 | 109 | ≤11 |
| 70401 | 153 | ≤11 | 90 | ≤11 |
| 70443 | 118 | ≤11 | 86 | ≤11 |
| 70444 | 110 | ≤11 | 80 | ≤11 |
| 70466 | 94 | ≤11 | 70 | ≤11 |
| 70446 | 61 | ≤11 | 43 | 0 |
| 70456 | 32 | ≤11 | 18 | ≤11 |
| 70455 | 25 | 0 | 23 | 0 |
| 70465 | ≤11 | 0 | ≤11 | 0 |
| 70442 | ≤11 | ≤11 | ≤11 | 0 |
| 70436 | ≤11 | ≤11 | ≤11 | 0 |
| 70421 | ≤11 | 0 | ≤11 | 0 |
| 70402 | ≤11 | 0 | ≤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 Tangipahoa Parish or any town and utility in it.
No active NWS alerts for Tangipahoa Parish right now.
Tangipahoa Parish has been under 26 National Weather Service alerts recently, most recently a Red Flag Warning on October 18, 2026.
- Dense Fog Advisory ×11
- Special Weather Statement ×4
- Flood Watch ×4
- Red Flag Warning ×3
- Wind Advisory ×2
- Severe Thunderstorm Warning ×1
Latest Tangipahoa Parish, LA outage updates
A running log of how this outage has changed, updated automatically as utilities report in.
- RESOLVED
Power restored after 20m
- OUTAGE BEGAN
Outage began: 903 customers out (1.2% of the county)
Hardest-hit cities in Tangipahoa Parish
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Tangipahoa Parish went about 11.2 hours without power. Peak simultaneous outage on record reached 54,543 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 11.2 hrs.
Worst year here was 2021 (peak 54,543 customers out) · decade average 43.0 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 800 | 16,422 | 10.9 |
| 2016 | 743 | 9,572 | 13.1 |
| 2017 | 737 | 34,037 | 29.5 |
| 2018 | 759 | 9,351 | 11.0 |
| 2019 | 625 | 28,202 | 24.9 |
| 2020 | 614 | 21,260 | 18.6 |
| 2021 | 317 | 54,543 | 300.6 |
| 2022 | 511 | 15,488 | 12.3 |
| 2023 | 673 | 10,295 | 11.7 |
| 2024 | 617 | 22,600 | 29.1 |
| 2025 | 614 | 8,980 | 11.2 |
Cost of power in Tangipahoa Parish
ENERGY & AI DEMAND →Estimated residential electricity price for Tangipahoa 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
- Dixie Electric Membership Corp - (LA)13.5¢111,329 cust
- Washington-St Tammany E C, Inc11.0¢51,187 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 · 43.0 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively high: outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Tangipahoa Parish: FAQ
- How often does Tangipahoa Parish, LA lose power?
- Based on EAGLE-I records, Tangipahoa Parish, LA logged 614 distinct outage events in 2025, averaging about 11.2 hours without power per customer over the year.
- What was the worst power outage in Tangipahoa Parish, LA?
- The largest tracked outage peaked at 54,543 customers without power, beginning August 28, 2021 and lasting about 53d 12h.
- Is there a power outage in Tangipahoa Parish, LA right now?
- No major outage is currently reported for Tangipahoa Parish, LA. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Tangipahoa Parish, LA?
- Tracked electric providers include Dixie Electric Membership Corp - (LA), Entergy Louisiana LLC, Washington-St Tammany E C, Inc.
Outages are tracked at the county level; these ZIP codes fall within Tangipahoa Parish.
70401, 70402, 70403, 70422, 70436, 70442, 70443, 70444, 70446, 70451, 70454, 70455, 70456, 70465, 70466
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 | - |
| Dixie Electric Membership Corp - (LA) | 5.4 hrs | Outages only | - |
| Washington-St Tammany E C, Inc | 8.5 hrs | Live · county | - |
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/22105 and /api/v1/counties/22105/history.