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ONCOR
Overview
Oncor is the largest Transmission/Distribution Service Provider (TDSP) in Texas, founded in 1912 and headquartered in Dallas. It serves more than 3.5 million meters in North, Central, and West Texas, maintaining 143,000 miles of distribution lines in the state.
Major Areas Served: Dallas-Fort Worth Metropolitan Area, Midland-Odessa, Round Rock, Waco, etc.
Updated August 24, 2025
Electricity providers typically offer electricity plans by zip code. Here are some competitive Oncor electricity rates.
The average rate for Oncor on August 24, 2025 is 16.48¢ per kWh.
The cheapest Oncor energy rate is 14.50¢ per kWh from Veteran Energy.