Is the power out in 78665?

Live answer for ZIP 78665 (Round Rock 61%, Georgetown 0% of the ZIP; Williamson County), from Oncor and Austin Energy, updated every 10 minutes.

Right now in 78665

No. The utility reports no outages in 78665 right now.
0.00% of 32,825 customers
iA customer is one electric account, usually one home or business, not one person. Utilities count outages this way.
Updated 8 min ago
iWe check every utility's outage data every 10 minutes. Each utility updates its own map on its own schedule, usually every 5 to 15 minutes.

Outage map

ZIP 78665Williamson CountyOutage (size = customers)
iEach dot is an outage the utility reports, placed where the utility puts it, often the middle of the affected area rather than a specific home. Tap a dot for the number of customers and the utility's estimated restoration time.
Oncor publishes totals only, not outage locations.
iSome utilities publish only how many customers are out, not where. Their outages are in the counts but can't be drawn on the map.

Neighboring ZIP codes

ZIPAreaOutCustomers
iA customer is one electric account, usually one home or business, not one person. Utilities count outages this way.
% out
iCustomers without power divided by all the customers the utility serves in this area.
78664Round Rock427,4960.01%
78681Round Rock / Brushy Creek021,0930.00%
78634Hutto / Taylor026,0740.00%
78626Georgetown / Weir012,7730.00%
78717Austin011,0920.00%
78674Weir–––

Outage history in Williamson County, which includes 78665

2014–2025 record

Williamson County averaged 37.3 significant outages a year in 2023–2025, about typical for Texas counties.

In the 12 months to December 2025, there were 33. Half were over within 1 hour; the longest lasted 7 hours, starting February 20, 2025.

The largest on record began February 14, 2021, with 134,418 customers out at once.

37.3significant outages a year (2023–2025)
iAt least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.
45 minutestypical (median) length
iHalf of significant outages here ended sooner than this, and half lasted longer.
5.8 dayslongest on record (February 2021)
134,418most customers out at once
Largest events (start)Peak outLasted
iHow long this area stayed at or above the significant-outage line, not how long any one home was without power.
Customer-hours
iCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours.
February 14, 2021134,4185.8 days5,843,470
February 1, 202370,7035 days3,241,117
February 11, 202128,0271.7 days382,269
June 4, 201822,40220 hours169,590
March 21, 202222,25827 hours192,907

Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).

iFrom EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.

If your power is out

Report it to your utility

Food safety

  • 0–4 hKeep the fridge closed. It keeps food cold for about 4 hours.
  • 4 h+Throw out meat, dairy and leftovers that have been above 40°F for more than 2 hours.
  • 24 hA half-full freezer holds about 24 hours if kept closed.
  • 48 hA full freezer holds about 48 hours.

Generators, heat and cold

  • Run generators outside only, at least 20 feet from windows and doors. Never in a garage.
  • Use a battery-powered carbon monoxide alarm.
  • Never heat your home with a gas stove or oven.

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