Cochran CountyPower Outage History
2015–2025 · Texas
Better than average — fewer or shorter outages than most counties. This county's outage history is better than the national median: recorded outages are less frequent and/or shorter in duration than a typical US county experienced over the same 12-year period. It isn't in the top tier nationally, but its track record points to lower-than-average outage risk.
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Dec 27, 2015 | 1 hrs | 1,420 (48%) | Blizzard |
| Dec 27, 2015 | <1 hr | 1,420 (48%) | Blizzard |
| Jul 1, 2017 | 2 hrs | 1,414 (47%) | Unnamed event |
| Oct 14, 2021 | 3 hrs | 1,391 (47%) | High Wind |
| May 28, 2024 | 5 hrs | 1,386 (46%) | Hail |
Over the 11 years from 2015 to 2025, Cochran County recorded 174 distinct power outage events, averaging 4.0 hours per event.
The single worst outage on record in Cochran County started December 27, 2015 (Blizzard), lasting 1 hours and leaving up to 1,420 customers without power (48% of the county) at its peak.
July has historically been the worst month for outages in Cochran County, with 35 events recorded during that month across the dataset.
Based on this history, Cochran County earns a Reliability Grade of B, placing it in the 79th percentile nationally for grid reliability (higher percentile = more reliable).
Sized for Cochran County's outage profile
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Read our mission →Similar counties in Texas
Counties with the closest reliability grade and national percentile to Cochran County.
| County | Grade | National percentile |
|---|---|---|
| Howard County | B | 78th |
| Wichita County | B | 77th |
| Yoakum County | B | 77th |
| Newton County | A | 81st |
| Foard County | B | 77th |
Most reliable counties in Texas
The top 3 counties in Texas by reliability grade and percentile.
| County | Grade | National percentile |
|---|---|---|
| Zavala County | A | 95th |
| Jasper County | A | 94th |
| Fayette County | A | 91st |
Least reliable counties in Texas
The bottom 3 counties in Texas by reliability grade and percentile.
| County | Grade | National percentile |
|---|---|---|
| Trinity County | F | 2nd |
| Orange County | F | 2nd |
| Marion County | F | 4th |
Most reliable counties nationally
The top 3 counties nationally by reliability grade and percentile.
| County | State | Grade | National percentile |
|---|---|---|---|
| Clay County | South Dakota | A | 100th |
| Clearwater County | Minnesota | A | 99th |
| Limestone County | Alabama | A | 99th |
Least reliable counties nationally
The bottom 3 counties nationally by reliability grade and percentile.
| County | State | Grade | National percentile |
|---|---|---|---|
| Clay County | West Virginia | F | 0th |
| Lincoln County | West Virginia | F | 0th |
| Cameron Parish | Louisiana | F | 0th |
FAQ
How often does power go out in Cochran County?
Between 2015 and 2025, Cochran County recorded 174 outage events, averaging 4.0 hours each.
What is Cochran County's reliability grade?
Cochran County has a Reliability Grade of B, in the 79th national percentile.
What was the worst power outage in Cochran County?
The worst outage on record started December 27, 2015 (Blizzard), lasting 1 hours and affecting up to 1,420 customers.