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

Electricity in ZIP 78671

ZIP 78671 is in Gillespie County, and the cheapest plan at 1,000 kWh a month on AEP Texas North there is AP GAS & ELECTRIC (TX) LLC SimpleSaver 12 at 6.0¢/kWh (18.8¢/kWh at 500 kWh, 12.1¢/kWh at 2,000 kWh; a bill credit or minimum-usage fee applies), as listed on Power to Choose on 2026-11-14.

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Who delivers here

  • Gillespie County
    • Central Texas Elec Coop, Inc · co-op, municipal or outside the competitive market: no retailer choice
    • City of Fredericksburg - (TX) · co-op, municipal or outside the competitive market: no retailer choice
    • Pedernales Electric Coop, Inc · co-op, municipal or outside the competitive market: no retailer choice
    • AEP Texas North · competitive delivery utility: you choose the retailer

Counties from the Census 2020 ZCTA-to-county file (largest land share first); utilities from EIA-861 2024 Service Territory, both read 2026-11-06.

Cheapest at 1,000 kWh on each zone here

  1. 1. AP GAS & ELECTRIC (TX) LLC · SimpleSaver 12 on AEP Texas North
    6.0¢/kWh at 1,000 kWh
    18.8¢/kWh at 500 kWh, 12.1¢/kWh at 2,000 kWh · bill credit at 1,000 kWh · fixed · 12 months
    Go to AP GAS & ELECTRIC (TX) LLC
  2. 2. AP GAS & ELECTRIC (TX) LLC · Simple Saver 3 on AEP Texas North
    6.2¢/kWh at 1,000 kWh
    19.0¢/kWh at 500 kWh, 12.3¢/kWh at 2,000 kWh · bill credit at 1,000 kWh · fixed · 3 months
    Go to AP GAS & ELECTRIC (TX) LLC
  3. 3. Express Energy · Flash Value 12 on AEP Texas North
    7.4¢/kWh at 1,000 kWh
    20.3¢/kWh at 500 kWh, 13.5¢/kWh at 2,000 kWh · bill credit at 1,000 kWh · fixed · 12 months
    Go to Express Energy
  4. 4. SPARK ENERGY LLC · Sure Saver 12 on AEP Texas North
    7.9¢/kWh at 1,000 kWh
    18.2¢/kWh at 500 kWh, 12.7¢/kWh at 2,000 kWh · bill credit at 1,000 kWh · fixed · 12 months
    Go to SPARK ENERGY LLC
  5. 5. JUST ENERGY · Sustainable Days Bundle - 3 on AEP Texas North
    9.5¢/kWh at 1,000 kWh
    10.3¢/kWh at 500 kWh, 9.2¢/kWh at 2,000 kWh · fixed · 3 months
    Go to JUST ENERGY

Places in ZIP 78671

The Census records Stonewall in ZIP 78671, in Gillespie County. The fuller page for this ZIP is Electricity in Stonewall.

Another ZIP

Which counties it is in and which delivery utilities serve them.

Says which counties the ZIP is in and which delivery utilities serve them, from the Census and EIA-861. Which one serves your address is on your bill.