Power Outages in Grayson County, TX
As of the latest utility report, no major power outages are reported in Grayson County, TX. In 2025, the average customer here lost power for about 14.9 hours.
Grayson County, TX is served by 1 tracked utility.
No active power outages are currently reported in Grayson County.
No active NWS alerts for Grayson County right now.
Grayson County has been under 70 National Weather Service alerts recently — most recently a Heat Advisory on August 27, 2026.
- Heat Advisory ×48
- Extreme Heat Warning ×19
- Special Weather Statement ×3
Hardest-hit cities in Grayson County
Where this event is concentrated across the county's towns and townships.
- Shermanno active outage
Historical reliability
In 2025, the average customer in Grayson County went about 14.9 hours without power. Peak simultaneous outage on record reached 19,362 customers.
Worst year here was 2021 (peak 19,236 customers out) · decade average 6.0 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 530 | 18,800 | 2.8 |
| 2017 | 128 | 1,241 | 0.2 |
| 2018 | 1,054 | 6,835 | 3.3 |
| 2019 | 979 | 3,770 | 2.9 |
| 2020 | 918 | 10,168 | 4.3 |
| 2021 | 932 | 19,236 | 15.8 |
| 2022 | 975 | 3,908 | 3.5 |
| 2023 | 864 | 11,547 | 7.2 |
| 2024 | 895 | 7,687 | 5.3 |
| 2025 | 856 | 19,362 | 14.9 |
Relatively High ice storms exposure · 6.0 hrs/yr of outages over the last decade.
Power outages in Grayson County: FAQ
- How often does Grayson County, TX lose power?
- Based on EAGLE-I records, Grayson County, TX logged 856 distinct outage events in 2025, averaging about 14.9 hours without power per customer over the year.
- What was the worst power outage in Grayson County, TX?
- The largest tracked outage peaked at 19,362 customers without power, beginning June 8, 2025 and lasting about 4d 2h.
- Is there a power outage in Grayson County, TX right now?
- No major outage is currently reported for Grayson County, TX. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Grayson County, TX?
- Tracked electric providers include GRAYSON-COLLIN ELEC COOP, INC.
Sherman. Outage counts for these communities are reported at the Grayson County level shown above.
Outages are tracked at the county level; these ZIP codes fall within Grayson County.
75020, 75021, 75058, 75076, 75090, 75092, 75414, 75459, 75489, 75491, 75495, 76233, 76245, 76264, 76268, 76271, 76273
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| GRAYSON-COLLIN ELEC COOP, INC | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/48181 and /api/v1/counties/48181/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Texas customers).