Electricity rates in Elmendorf, TX
Elmendorf (1,688 people, Bexar County) is served by 3 electric utilities. Homes on City of San Antonio pay about 12.74¢/kWh, 20% less than the Texas average.
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Electric companies serving Elmendorf
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| City of San Antonio | Municipal utility | 12.74¢ | $137 | 889K | 111 |
| Guadalupe Valley Electric Co-op | Electric cooperative | 12.20¢ | $149 | 95K | 139 |
| Karnes Electric Co-op | Electric cooperative | 10.58¢ | $158 | 14K | 176 |
Power outages in Bexar County right now
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Outage history in Bexar County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 57 | 82 |
| Days with outages | 20 | 23 |
| Most customers out at once | 30,206 (2.9%) | 26,117 (2.5%) |
| Worst day | 2024-04-10 | 2025-06-12 |
Outage minutes by month, 2025
More outage time than 2024 (57 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- China Grove 12.7¢
- Saint Hedwig 12.7¢
- Floresville 12.7¢
- La Vernia 12.7¢
- San Antonio 12.7¢
- Converse 12.7¢
- Windcrest 12.7¢
- Von Ormy 12.7¢
- Somerset 12.7¢
- Poth 10.6¢
ZIP codes: 78112
Frequently asked questions
What is the electricity rate in Elmendorf?
Most homes in Elmendorf get power from City of San Antonio, where residential customers pay an average of 12.74¢/kWh including all charges. The Texas average is 15.96¢ and the U.S. average 17.99¢. Other utilities serving parts of Elmendorf: Guadalupe Valley Electric Co-op (12.20¢), Karnes Electric Co-op (10.58¢).
What is the average electric bill in Elmendorf?
About $137 a month, based on 1,075 kWh a month (the average for City of San Antonio customers) at 12.74¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Elmendorf, TX?
3 utilities serve Elmendorf's ZIP codes: City of San Antonio, Guadalupe Valley Electric Co-op, Karnes Electric Co-op. Which one serves you depends on your street address.
How often does the power go out in Elmendorf?
In 2025, customers in Bexar County averaged 82 min without power. Outages hit 23 days of the year, and the worst day was 2025-06-12, when 26,117 customers (2.5%) were out. Source: ORNL EAGLE-I.