Electricity plans in San Leon
Compare 116+ plans by true cost from providers serving San Leon. Find the right rate for your home.
Live Texas rates, updated September 2026
San Leon fast facts
- County
- Galveston County
- Population
- 5K
- TDU
- TNMP
- Sample ZIP
- 77539
- TNMP outage / switch-hold line
- 1-888-866-7456
About San Leon
What you're shopping for power in.
San Leon is an unincorporated Galveston County community on the western shore of Galveston Bay — a small coastal town adjacent to Bacliff and Kemah, known for its commercial seafood industry, charter fishing, and Topwater Grill.
Climate & bill pattern
Coastal Gulf Coast humid climate; significant hurricane exposure.
Mix of older coastal cottages and newer raised builds; salt-air HVAC maintenance is a real cost layer on top of the kWh.
Major employers
- ·NASA Johnson Space Center (commuter base)
- ·Galveston County government
- ·Commercial seafood industry
- ·Kemah Boardwalk (adjacent)
Known neighborhoods
- ·San Leon
- ·Bayshore area
- ·Highway 146 corridor
- ·Eagle Point
Best in San Leon
Best plans in San Leon
Ranked by real monthly bill at 1,000 kWh.
SimpleSaver 9
SimpleSaver 12
SimpleSaver 24
Maxx Saver Value 12
Saver Plus 12
Eco Saver Plus 12
Providers
Compare providers
See the lowest true-cost rate from each retail electricity provider serving San Leon.
Local guide
About electricity in San Leon
San Leon is served by TNMP as the local TDU. With a population of 5K, it's one of the deregulated markets in Texas — residents can shop 116+ competitive plans from 8+ retail electricity providers serving the TNMP grid.
The live plans we list in San Leon average 16.6¢/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 San Leon?
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The live plans we list on the TNMP grid average 16.6¢/kWh at 1,000 kWh. Plans span a wide range depending on type and term — the lowest competitive rates in San Leon start around 8.6¢/kWh.
Who is the TDU for San Leon?
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TNMP 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 San Leon?
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Yes. Choose from 116+ plans available on the TNMP 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 116+ plans in San Leon or let our guided quiz find the right plan for your home.
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San Leon electricity rates
Price-focused: rates by usage tier, savings math
San Leon electricity plans
Plan types available, providers serving the city
Start service in San Leon
Move-in or first-time customer
Switch providers in San Leon
1–3 days, no service interruption
Best plans in San Leon
Top-ranked by overall score
Cheap plans in San Leon
Lowest available rates on TNMP
Fixed-rate plans in San Leon
Locked rate for the contract term
Variable-rate plans in San Leon
No contract, flexible month-to-month
No-deposit plans in San Leon
Skip the credit check or deposit
Best providers in San Leon
Top-rated providers serving TNMP
Cheapest providers in San Leon
Sorted by lowest available rate
Green providers in San Leon
100% renewable energy options
No-deposit providers in San Leon
Prepaid or no-credit-check options
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