Home › Electricity by city › Corsicana
Corsicana, TX electricity rates
About 25,671 people live in Corsicana (Census Bureau 2023 estimate). Corsicana is in Navarro County and gets its power delivered by Oncor Electric Delivery, so households here can shop among retail electric providers. Oncor is the largest wires utility in Texas, covering Dallas, Fort Worth and much of North, Central and West Texas.
Eligible Corsicana ZIP codes: 75109, 75110.
Heads up: ZIP 75151 is split between providers, so some addresses there may not be able to switch. Enter your ZIP below or check your address with your current bill.
Current Oncor plans for Corsicana
Rates load live from Power to Choose data...
Average price at 1,000 kWh from each plan's EFL, delivery charges included. Plans with terms of 3 months or less are excluded. Rank plans at your usage.
How the Oncor delivery charge works
Your bill has two parts. The energy charge is what your provider sets and competes on. The delivery charge belongs to Oncor Electric Delivery: a fixed monthly customer and metering charge plus a per-kWh delivery rate approved by the PUCT. Every provider in Corsicana pays the same delivery charges, which is why comparing the all-in average price on the EFL is the fair way to shop. Low-usage homes feel the fixed monthly piece more, so check prices at 500 kWh if you live in a small apartment.
Navarro County notes
In Navarro County, competitive service comes through Oncor Electric Delivery. Some nearby areas in the county are served by a city-owned utility or co-op and cannot switch.
Nearby cities
- Ennis (Oncor, 23 mi)
- Mabank (Oncor, 29 mi)
- Waxahachie (Oncor, 34 mi)
- Kaufman (Oncor, 36 mi)
- Athens (Oncor, 39 mi)
- Red Oak (Oncor, 39 mi)
Corsicana electricity FAQ
Can I choose my electricity provider in Corsicana, TX?
Yes, for addresses on the Oncor Electric Delivery system. Corsicana ZIP codes 75109, 75110 are in the Texas competitive retail market, so you can pick any retail electric provider that serves Oncor. ZIP 75151 is split, so confirm your address.
Who is the electric utility in Corsicana?
Oncor Electric Delivery owns the poles and wires in Corsicana, reads meters and restores outages. You do not choose the utility; it stays the same no matter which provider you pick. To report an outage, call Oncor at 1-888-313-4747.
What is the Oncor delivery charge on my Corsicana bill?
Every plan in Corsicana includes Oncor's regulated delivery charges: a fixed monthly customer charge plus a per-kWh delivery rate, both set by the Public Utility Commission of Texas. Providers pass these through, so they are already included in the average price shown on each plan's Electricity Facts Label (EFL). They are updated periodically, so read the current figures on the EFL rather than an old article.
How do I compare electricity rates in Corsicana?
Use the live table on this page, which lists current fixed-rate plans on the Oncor system from the state's Power to Choose data, sorted by average price at 1,000 kWh. For a ranking at your own usage, enter your Corsicana ZIP on the home page. Plans with promotional terms of 3 months or less are left out.
Does switching providers in Corsicana interrupt my power?
No. The new provider handles the switch with the utility, and the same wires deliver your power. A standard switch usually completes within a few business days.