Comanche County Power Outage History
2014–2025 · Texas
Worse than average — more frequent or longer outages than most counties. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Feb 15, 2021 | 80 hrs | 8,085 (59%) | Winter Storm Uri |
| Jan 10, 2021 | 32 hrs | 3,984 (29%) | Heavy Snow |
| Feb 19, 2021 | 6 hrs | 3,531 (26%) | Winter Storm Uri |
| Oct 21, 2019 | 14 hrs | 2,261 (17%) | Thunderstorm Wind |
| Jun 27, 2019 | 21 hrs | 2,159 (16%) | Excessive Heat |
Over the 12 years from 2014 to 2025, Comanche County recorded 680 distinct power outage events, averaging 2.5 hours per event.
The single worst outage on record in Comanche County started February 15, 2021 (Winter Storm Uri), lasting 80 hours and leaving up to 8,085 customers without power (59% of the county) at its peak.
May has historically been the worst month for outages in Comanche County, with 102 events recorded during that month across the dataset.
Based on this history, Comanche County earns a Reliability Grade of D, placing it in the 31st percentile nationally for grid reliability (higher percentile = more reliable).
Sized for Comanche County's outage profile
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Similar counties in Texas
Counties with the closest reliability grade and national percentile to Comanche County.
| County | Grade | National percentile |
|---|---|---|
| Shelby County | D | 32nd |
| Hopkins County | D | 32nd |
| Travis County | D | 31st |
| Burleson County | D | 32nd |
| San Patricio County | D | 31st |
FAQ
How often does power go out in Comanche County?
Between 2014 and 2025, Comanche County recorded 680 outage events, averaging 2.5 hours each.
What is Comanche County's reliability grade?
Comanche County has a Reliability Grade of D, in the 31st national percentile.
What was the worst power outage in Comanche County?
The worst outage on record started February 15, 2021 (Winter Storm Uri), lasting 80 hours and affecting up to 8,085 customers.