Electricity plans in Rockwall
Compare 117+ plans by true cost from providers serving Rockwall. Find the right rate for your home.
Live Texas rates, updated August 2026
Rockwall fast facts
- County
- Rockwall County
- Population
- 51K
- TDU
- Oncor
- Sample ZIP
- 75087
- Oncor outage / switch-hold line
- 1-888-313-4747
About Rockwall
What you're shopping for power in.
Rockwall is the Rockwall County seat on Lake Ray Hubbard's north shore — a fast-growing affluent suburb with the smallest county in Texas (geographically) but one of the highest median incomes.
Climate & bill pattern
DFW continental climate.
Heavy 2,500-3,500 sq ft post-2000 builds; lake-adjacent homes add outdoor lighting and boat-dock loads.
Major employers
- ·Rockwall ISD
- ·Texas Health Presbyterian Hospital Rockwall
- ·L3Harris Technologies
- ·Channell Commercial
Known neighborhoods
- ·The Shores
- ·Chandler's Landing
- ·Stone Creek
- ·Heath (adjacent)
Best in Rockwall
Best plans in Rockwall
Ranked by real monthly bill at 1,000 kWh.
SimpleSaver 11
SimpleSaver 12
Bill Credit Bundle 12
Bill Bonus 24
Bill Bonus 12
Rhythm Max Saver 12
Providers
Compare providers
See the lowest true-cost rate from each retail electricity provider serving Rockwall.
Local guide
About electricity in Rockwall
Rockwall is served by Oncor as the local TDU. With a population of 51K, it's one of the deregulated markets in Texas — residents can shop 117+ competitive plans from 8+ retail electricity providers serving the Oncor grid.
The live plans we list in Rockwall average 15.2¢/kWh all-in at 1,000 kWh usage. Actual rates vary by plan type, contract length, and how much your home uses. Fixed-rate plans typically offer the best value for households that don't want to think about rate swings.
Switching is 1-3 business days with no service interruption — same meter, same wires, new bill from a new company.
FAQ
Common questions
What is the average electricity rate in Rockwall?
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The live plans we list on the Oncor grid average 15.2¢/kWh at 1,000 kWh. Plans span a wide range depending on type and term — the lowest competitive rates in Rockwall start around 7.0¢/kWh.
Who is the TDU for Rockwall?
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Oncor maintains the power lines and infrastructure. TDU charges are the same regardless of your retail provider — set by the Public Utility Commission.
Can I switch providers in Rockwall?
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Yes. Choose from 117+ plans available on the Oncor grid. Switching takes 1–3 business days with no service interruption — same meter, same wires, new bill from a new company.
How are the rankings calculated?
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We sort by the real monthly bill at your home's usage — not the flat 1,000 kWh advertised rate. We flag bill-credit plans and minimum usage fees so you see the true cost.
Ready to save on electricity?
Compare 117+ plans in Rockwall or let our guided quiz find the right plan for your home.
Explore Rockwall
Drill in on Rockwall electricity
Rockwall electricity rates
Price-focused: rates by usage tier, savings math
Rockwall electricity plans
Plan types available, providers serving the city
Start service in Rockwall
Move-in or first-time customer
Switch providers in Rockwall
1–3 days, no service interruption
Best plans in Rockwall
Top-ranked by overall score
Cheap plans in Rockwall
Lowest available rates on Oncor
Fixed-rate plans in Rockwall
Locked rate for the contract term
Variable-rate plans in Rockwall
No contract, flexible month-to-month
No-deposit plans in Rockwall
Skip the credit check or deposit
Best providers in Rockwall
Top-rated providers serving Oncor
Cheapest providers in Rockwall
Sorted by lowest available rate
Green providers in Rockwall
100% renewable energy options
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