Electricity plans in Rio Grande City
Compare 120+ plans by true cost from providers serving Rio Grande City. Find the right rate for your home.
Updated May 2026 · Live rates from electricrates.org
Rio Grande City fast facts
- County
- Starr County
- Population
- 14K
- TDU
- AEP Texas Central
- Sample ZIP
- 78582
- AEP Texas Central outage / switch-hold line
- 1-866-223-8508
About Rio Grande City
What you're shopping for power in.
Rio Grande City is the Starr County seat on the U.S.-Mexico border west of McAllen — historic ranching town with a strong agricultural and cross-border economy.
Climate & bill pattern
Subtropical climate, slightly drier than the eastern LRGV.
Long cooling season; older housing stock means insulation varies widely.
Major employers
- ·Rio Grande City CISD
- ·Starr County government
- ·Starr County Memorial Hospital
- ·U.S. Border Patrol
Known neighborhoods
- ·Historic downtown
- ·Roma Highway corridor
Best in Rio Grande City
Best plans in Rio Grande City
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 Rio Grande City.
Local guide
About electricity in Rio Grande City
Rio Grande City is served by AEP Texas Central as the local TDU. With a population of 14K, it's one of the deregulated markets in Texas — residents can shop 120+ competitive plans from 8+ retail electric providers serving the AEP Texas Central grid.
The average all-in rate in Rio Grande City is currently 15.1¢/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 Rio Grande City?
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Approximately 15.1¢/kWh at 1,000 kWh. Plans on the AEP Texas Central grid range from 7.2¢ to over 18¢/kWh depending on type and term.
Who is the TDU for Rio Grande City?
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AEP Texas Central 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 Rio Grande City?
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Yes. Choose from 120+ plans available on the AEP Texas Central 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 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 120+ plans in Rio Grande City or let our guided quiz find the right plan for your home.
Explore Rio Grande City
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Rio Grande City electricity rates
Price-focused: rates by usage tier, savings math
Rio Grande City electricity plans
Plan types available, providers serving the city
Start service in Rio Grande City
Move-in or first-time customer
Switch providers in Rio Grande City
1–3 days, no service interruption
Best plans in Rio Grande City
Top-ranked by overall score
Cheap plans in Rio Grande City
Lowest available rates on AEP Texas Central
Fixed-rate plans in Rio Grande City
Locked rate for the contract term
Variable-rate plans in Rio Grande City
No contract, flexible month-to-month
No-deposit plans in Rio Grande City
Skip the credit check or deposit
Best providers in Rio Grande City
Top-rated REPs serving AEP Texas Central
Cheapest providers in Rio Grande City
Sorted by lowest available rate
Green providers in Rio Grande City
100% renewable energy options
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