Rates by state / Texas / City of San Antonio - (TX)
Municipal · 888,946 residential customers
City of San Antonio - (TX) electricity rates
Residential customers paid an average of 12.4¢ per kWh in 2025, 22% below the Texas average of 16.0¢ for the latest 12 months.
Average rate
12.4¢/kWh
2025, all residential revenue ÷ kWh
Average bill
$133/mo
At 1,075 kWh a month
1-year change
-0.2%
5 years: +15.5%
Average rate by year
202010.7¢
202110.9¢
202212.2¢
202312.1¢
202412.4¢
202512.4¢
City of San Antonio - (TX) bill at different usage levels
Estimated monthly bill at City of San Antonio - (TX)'s 2025 average rate of 12.4¢ per kWh. Actual bills vary with your plan, fixed charges and taxes.
| Monthly use | City of San Antonio - (TX) | Texas average |
|---|---|---|
| 500 kWh | $62 | $80 |
| 750 kWh | $93 | $120 |
| 1,000 kWh (about average here) | $124 | $160 |
| 1,500 kWh | $186 | $239 |
| 2,000 kWh | $248 | $319 |
Other utilities in Texas
| Utility | Customers | Rate |
|---|---|---|
| Reliant Energy Retail Services | 1,545,510 | 18.4¢ |
| TXU Energy Retail Co, LLC | 1,442,516 | 19.4¢ |
| Austin Energy | 522,446 | 13.1¢ |
| Entergy Texas Inc. | 469,094 | 13.9¢ |
| Just Energy | 437,966 | 16.9¢ |
| Pedernales Electric Coop, Inc | 420,753 | 12.8¢ |
| US Retailers, LLC | 416,504 | 15.8¢ |
| Ambit Energy Holdings, LLC | 364,649 | 19.7¢ |
City of San Antonio - (TX): common questions
- How much does City of San Antonio - (TX) charge per kWh?
- City of San Antonio - (TX) residential customers paid an average of 12.4¢ per kWh in 2025, counting all charges, according to EIA Form 861 data.
- What is the average City of San Antonio - (TX) electric bill?
- The average City of San Antonio - (TX) household used 1,075 kWh a month in 2025, which works out to about $133 a month at the average rate.
- Is City of San Antonio - (TX) cheaper than other utilities in Texas?
- City of San Antonio - (TX)'s average rate is 22% below the Texas average of 16.0¢. 36 of 143 utilities in Texas have a lower average rate.
- Did City of San Antonio - (TX) raise rates?
- City of San Antonio - (TX)'s average residential rate changed -0.2% from 2024 to 2025 and +15.5% since 2020.
- Is my City of San Antonio - (TX) bill too high?
- Enter the kWh and amount from your bill in the free bill check on AverageElectricBill.com. It compares your use with similar Texas homes and your rate with City of San Antonio - (TX)'s average.
Got a City of San Antonio - (TX) bill?
Check my billSource: U.S. EIA Form EIA-861, 2025 final data.