Electricity plans in Seguin
Compare 119+ plans by true cost from providers serving Seguin. Find the right rate for your home.
Updated May 2026 · Live rates from electricrates.org
Seguin fast facts
- County
- Guadalupe County
- Population
- 29K
- TDU
- Oncor
- Sample ZIP
- 78155
- Oncor outage / switch-hold line
- 1-888-313-4747
About Seguin
What you're shopping for power in.
Seguin is the Guadalupe County seat between San Antonio and New Braunfels — historic small Texas city with a strong manufacturing base (Niagara Bottling, Caterpillar engines) and Texas Lutheran University.
Climate & bill pattern
Central Texas climate — hot dry summers, mild winters.
Mostly 1,800-2,400 sq ft homes; central Texas dry-summer climate keeps AC load moderate.
Major employers
- ·Texas Lutheran University
- ·Caterpillar Seguin Engine Operations
- ·Niagara Bottling
- ·Seguin ISD
- ·Guadalupe Regional Medical Center
Known neighborhoods
- ·Mill Creek
- ·Northcliffe
- ·Seguin Country Club area
Best in Seguin
Best plans in Seguin
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 Seguin.
Local guide
About electricity in Seguin
Seguin is served by Oncor as the local TDU. With a population of 29K, 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 Seguin 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 Seguin?
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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 Seguin?
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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 Seguin?
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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?
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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 119+ plans in Seguin or let our guided quiz find the right plan for your home.
Explore Seguin
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Seguin electricity rates
Price-focused: rates by usage tier, savings math
Seguin electricity plans
Plan types available, providers serving the city
Start service in Seguin
Move-in or first-time customer
Switch providers in Seguin
1–3 days, no service interruption
Best plans in Seguin
Top-ranked by overall score
Cheap plans in Seguin
Lowest available rates on Oncor
Fixed-rate plans in Seguin
Locked rate for the contract term
Variable-rate plans in Seguin
No contract, flexible month-to-month
No-deposit plans in Seguin
Skip the credit check or deposit
Best providers in Seguin
Top-rated REPs serving Oncor
Cheapest providers in Seguin
Sorted by lowest available rate
Green providers in Seguin
100% renewable energy options
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