Electricity plans in Rockwall
Compare 119+ plans by true cost from providers serving Rockwall. Find the right rate for your home.
Updated May 2026 · Live rates from electricrates.org
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 14
Maxx Saver Value 8
Smart Choice - 12
SimpleSaver 12
Bill Credit Bundle 24
Bill Bonus 24
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 119+ competitive plans from 8+ retail electric providers serving the Oncor grid.
The average all-in rate in Rockwall is currently 15.2¢/kWh 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?
+
Approximately 15.2¢/kWh at 1,000 kWh. Plans on the Oncor grid range from 7.2¢ to over 18¢/kWh depending on type and term.
Who is the TDU for Rockwall?
+
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?
+
Yes. Choose from 119+ 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?
+
We sort by the real monthly bill at your home's usage — not the advertised rate at 2,000 kWh. We flag bill-credit plans and minimum usage fees so you see the true cost.
Ready to save on electricity?
Compare 119+ 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 REPs serving Oncor
Cheapest providers in Rockwall
Sorted by lowest available rate
Green providers in Rockwall
100% renewable energy options
Nearby
