Electricity plans in Katy
Compare 118+ plans by true cost from providers serving Katy. Find the right rate for your home.
Live Texas rates, updated August 2026
Katy fast facts
- County
- Harris County
- Population
- 21K
- TDU
- CenterPoint
- Sample ZIP
- 77449
- CenterPoint outage / switch-hold line
- 1-800-332-7143
About Katy
What you're shopping for power in.
Katy is a small core city in west Harris County surrounded by enormous master-planned communities that share the Katy name and Katy ISD. The 'city of Katy' itself is small (about 21K) but the Katy area (greater Cinco Ranch / Cross Creek Ranch / Firethorne) houses several hundred thousand. KISD is one of the largest school districts in Texas.
Climate & bill pattern
Houston Gulf Coast humid subtropical — long summers, mild winters, occasional hurricane impact.
Heavy 2,400-3,500 sq ft master-planned new construction — predictable bills, fixed-rate 24+ month plans are the norm here.
Major employers
- ·Katy ISD
- ·Memorial Hermann Katy Hospital
- ·Igloo Products (HQ)
- ·Academy Sports + Outdoors (HQ Katy-adjacent)
- ·BP America (Westchase commuters)
Known neighborhoods
- ·Cinco Ranch
- ·Cross Creek Ranch
- ·Firethorne
- ·Old Town Katy
- ·Mason Creek
Best in Katy
Best plans in Katy
Ranked by real monthly bill at 1,000 kWh.
SimpleSaver 11
SimpleSaver 12
Bill Credit Bundle 12
Bill Credit Bundle 24
Maxx Saver Value 8
Bill Bonus 24
Providers
Compare providers
See the lowest true-cost rate from each retail electricity provider serving Katy.
Local guide
About electricity in Katy
Katy is served by CenterPoint as the local TDU. With a population of 21K, it's one of the deregulated markets in Texas — residents can shop 118+ competitive plans from 8+ retail electricity providers serving the CenterPoint grid.
The live plans we list in Katy average 14.4¢/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 Katy?
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The live plans we list on the CenterPoint grid average 14.4¢/kWh at 1,000 kWh. Plans span a wide range depending on type and term — the lowest competitive rates in Katy start around 6.2¢/kWh.
Who is the TDU for Katy?
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CenterPoint 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 Katy?
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Yes. Choose from 118+ plans available on the CenterPoint 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 118+ plans in Katy or let our guided quiz find the right plan for your home.
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Katy electricity rates
Price-focused: rates by usage tier, savings math
Katy electricity plans
Plan types available, providers serving the city
Start service in Katy
Move-in or first-time customer
Switch providers in Katy
1–3 days, no service interruption
Best plans in Katy
Top-ranked by overall score
Cheap plans in Katy
Lowest available rates on CenterPoint
Fixed-rate plans in Katy
Locked rate for the contract term
Variable-rate plans in Katy
No contract, flexible month-to-month
No-deposit plans in Katy
Skip the credit check or deposit
Best providers in Katy
Top-rated providers serving CenterPoint
Cheapest providers in Katy
Sorted by lowest available rate
Green providers in Katy
100% renewable energy options
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