Randall CountyPower Outage History
What this grade means
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 |
|---|---|---|---|
| Mar 14, 2025 | 31 hrs | 20,522 (25%) | Winter Storm |
| Mar 14, 2025 | 4 hrs | 20,345 (25%) | Winter Storm |
| Feb 16, 2021 | 8 hrs | 13,903 (17%) | Winter Storm Uri |
| Mar 14, 2025 | 2 hrs | 10,010 (12%) | Winter Storm |
| Mar 17, 2021 | 14 hrs | 9,745 (12%) | Drought |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Randall County, Texas that day.
Over the 11 years from 2015 to 2025, Randall County recorded 638 distinct power outage events, averaging 2.0 hours per event.
The single worst outage on record in Randall County started March 14, 2025 (Winter Storm), lasting 31 hours and leaving up to 20,522 customers without power (25% of the county) at its peak.
June has historically been the worst month for outages in Randall County, with 104 events recorded during that month across the dataset.
Based on this history, Randall County earns a Reliability Grade of B, placing it in the 76th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Texas
Counties with the closest reliability grade and national percentile to Randall County.
| County | Grade | National percentile |
|---|---|---|
| Victoria County | B | 76th |
| Foard County | B | 77th |
| Yoakum County | B | 77th |
| Wichita County | B | 77th |
| Ector County | B | 75th |
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 Randall County?
Between 2015 and 2025, Randall County recorded 638 outage events, averaging 2.0 hours each.
What is Randall County's reliability grade?
Randall County has a Reliability Grade of B, in the 76th national percentile.
What was the worst power outage in Randall County?
The worst outage on record started March 14, 2025 (Winter Storm), lasting 31 hours and affecting up to 20,522 customers.