Kendall CountyPower Outage History
What this grade means
(How grades are calculated)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.
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Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Feb 10, 2020 | 4 hrs | 10,381 (26%) | Winter Weather |
| Feb 1, 2023 | 79 hrs | 10,272 (26%) | Drought |
| Feb 14, 2021 | 93 hrs | 9,137 (23%) | Winter Storm Uri |
| Jan 16, 2024 | 4 hrs | 3,236 (8%) | Drought |
| Nov 15, 2023 | 2 hrs | 2,849 (7%) | Drought |
Was There an Outage on a Specific Date?
Pick a date to see whether a power outage was recorded for Kendall County, Texas that day.
Over the 9 years from 2017 to 2025, Kendall County recorded 353 distinct power outage events, averaging 2.7 hours per event.
The single worst outage on record in Kendall County started February 10, 2020 (Winter Weather), lasting 4 hours and leaving up to 10,381 customers without power (26% of the county) at its peak.
January has historically been the worst month for outages in Kendall County, with 40 events recorded during that month across the dataset.
Based on this history, Kendall County earns a Reliability Grade of B, placing it in the 68th percentile nationally for grid reliability (higher percentile = more reliable).
Similar counties in Texas
Counties with the closest reliability grade and national percentile to Kendall County.
| County | Grade | National percentile |
|---|---|---|
| Karnes County | B | 68th |
| Hamilton County | B | 68th |
| Crane County | B | 67th |
| DeWitt County | B | 67th |
| Andrews County | B | 66th |
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 Kendall County?
Between 2017 and 2025, Kendall County recorded 353 outage events, averaging 2.7 hours each.
What is Kendall County's reliability grade?
Kendall County has a Reliability Grade of B, in the 68th national percentile.
What was the worst power outage in Kendall County?
The worst outage on record started February 10, 2020 (Winter Weather), lasting 4 hours and affecting up to 10,381 customers.