Tillman County, OK Power Outages
Utilities serving Tillman County, Oklahoma don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Tillman County on the Oklahoma outage map
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- Minor
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- Major
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- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Tillman County power outage history
Every significant outage recorded in Tillman County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 212 significant power outages in Tillman County, meaning events that left at least 1% of customers in the dark. The largest (Dec 27–31, 2015) came when flooding left 3,246 customers (98.5% of the county) without power.
From 2018 to 2025, the average customer here lost about 10 hr 14 min of power per year, more than the Oklahoma average of 8 hr 15 min. That ranks 15th of 77 Oklahoma counties for outage time, where 1st has the most.
October is the riskiest month: it accounted for 18% of all customer outage time from 2018 to 2025. On 130 days in that period, at least 5% of customers were out at the same time. Outage time in Tillman County has held roughly steady recently: about 10 hr 2 min per customer per year in 2022–2025, versus 10 hr 26 min in 2018–2021.
The most recent significant outage on record (Nov 24, 2025) affected 156 customers (4.7%) amid tornadoes.
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Dec 27–31, 2015 | 3,246(98.5%) | 5 | Flooding |
| 2 | Sep 16–17, 2021 | 2,705(82.1%) | 2 | Severe thunderstorms |
| 3 | Feb 18, 2017 | 2,128(64.6%) | 1 | Wildfire |
| 4 | May 23–24, 2017 | 2,026(61.5%) | 2 | Hail and lightning |
| 5 | May 23–24, 2016 | 1,450(44%) | 2 | Severe thunderstorms |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Tillman County?
Electric companies with service territory in Tillman County (EIA-861, 2025)
| Utility | Type | Customers (OK) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Public Service Company of Oklahoma (PSO) | Investor Owned | 588,941 | Not reporting | |
| Cotton Electric Coop, Inc | Cooperative | 23,930 | Not reporting | |
| Southwest Rural Elec Assn Inc | Cooperative | 4,430 | Not reporting | |
| City of Frederick - (OK) | Municipal | 1,802 | Not reporting | |
| City of Manitou - (OK) | Municipal | 81 | Not reporting |
Customer counts are each utility's statewide total in Oklahoma. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Tillman County outage headlines in the past week.
Tillman County power outage FAQ
Is the power out in Tillman County right now?
No outages are currently reported for Tillman County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Tillman County?
According to EIA-861 service territory data, Public Service Co of Oklahoma, Cotton Electric Coop, Inc, Southwest Rural Elec Assn Inc, City of Frederick - (OK) and 1 others provide electric service in Tillman County, Oklahoma.
What was the worst power outage in Tillman County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Dec 27–31, 2015. It peaked at 3,246 customers without power (98.5% of the county). NOAA storm reports for that period point to flooding.
How often does the power go out in Tillman County?
EAGLE-I has recorded 212 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 10 hr 14 min of power per year, and on 130 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Tillman County, OK Power Outages." Accessed November 3, 2026. https://poweroutagetracker.com/outages/oklahoma/tillman-county