Which ZIP codes are in Buchanan Dam?

The Census places Buchanan Dam in ZIPs 78607, 78609 and 78611.

United States · Texas · electricity · Prices checked yesterday · 14 November 2026 · re-read daily

Cheapest electricity in Buchanan Dam, Texas

Name: Cheapest electricity in Buchanan Dam, Texas
Creator: OpenStream

Where Oncor delivers in Buchanan Dam, Texas, the cheapest electricity plan is AP GAS & ELECTRIC (TX) LLC Simple Saver 3 at 6.2¢/kWh at 1,000 kWh a month on Oncor (19.1¢/kWh at 500 kWh, 12.2¢/kWh at 2,000 kWh, bill credit or minimum-usage fee applies, fixed rate, 3 months), as listed on Power to Choose on 2026-11-14; Central Texas Elec Coop, Inc and 4 other utilities are also on record there, and their customers cannot choose a retailer.

Buchanan Dam's 3 ZIP codes are mostly in Llano County and Burnet County, where EIA-861 records Oncor as the delivery utility. Beside it, EIA-861 records Central Texas Elec Coop, Inc, City of Burnet - (TX), City of Llano - (TX), Hamilton County Elec Coop Assn and 1 more; a home served by one of those cannot choose a retailer. Ranked on the average price at 1,000 kWh a month as each Electricity Facts Label states it, delivery charges included; the 500 and 2,000 kWh figures are on every row.

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The plans behind it

Cheapest first. Each row goes to the provider's own sign-up page.

1.AP GAS & ELECTRIC (TX) LLC · Simple Saver 3
6.2¢/kWh at 1,000 kWh on Oncor
19.1¢/kWh at 500 kWh · 12.2¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 3-month term · about $62.00 a month at 1,000 kWh (our arithmetic on the listed average) · 6% renewable as listed · early termination fee as listed: $125
Electricity Facts Label cited on the plan page (/us/tx/plan/ap-gas-and-electric-tx-llc/33631)
Go to AP GAS & ELECTRIC (TX) LLC
2.Budget Power · Prime 12
6.6¢/kWh at 1,000 kWh on Oncor
19.5¢/kWh at 500 kWh · 12.7¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 12-month term · about $66.00 a month at 1,000 kWh (our arithmetic on the listed average) · 24% renewable as listed · early termination fee as listed: $100
Electricity Facts Label cited on the plan page (/us/tx/plan/budget-power/36373)
Go to Budget Power
3.AP GAS & ELECTRIC (TX) LLC · SimpleSaver 12
6.7¢/kWh at 1,000 kWh on Oncor
19.6¢/kWh at 500 kWh · 12.7¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 12-month term · about $67.00 a month at 1,000 kWh (our arithmetic on the listed average) · 6% renewable as listed · early termination fee as listed: $125
Electricity Facts Label cited on the plan page (/us/tx/plan/ap-gas-and-electric-tx-llc/33364)
Go to AP GAS & ELECTRIC (TX) LLC
4.CHARIOT ENERGY · GridPlus 12
6.9¢/kWh at 1,000 kWh on Oncor
19.8¢/kWh at 500 kWh · 13.0¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 12-month term · about $69.00 a month at 1,000 kWh (our arithmetic on the listed average) · 100% renewable as listed · early termination fee as listed: 15 per remaining month
Electricity Facts Label cited on the plan page (/us/tx/plan/chariot-energy/36119)
Go to CHARIOT ENERGY
5.Express Energy · Flash Value 12
7.4¢/kWh at 1,000 kWh on Oncor
20.3¢/kWh at 500 kWh · 13.5¢/kWh at 2,000 kWh · bill credit or minimum-usage fee applies, as the export flags it · fixed rate · 12-month term · about $74.00 a month at 1,000 kWh (our arithmetic on the listed average) · 3% renewable as listed · early termination fee as listed: 20.00 per month remaining
Electricity Facts Label cited on the plan page (/us/tx/plan/express-energy/36618)
Go to Express Energy