ELECTRICITY RATES IN ROUND ROCK
Round Rock Electricity Rates and Plans
Shop and compare energy plans from top electricity providers in Round Rock, Texas.
ROUND ROCK
ENERGY COMPANIES & RATES IN ROUND ROCK
Round Rock Electricity Guide
Round Rock electricity prices have increased by 0.1¢ over the past 7 days, rising from a 15.15¢ week-start average to 15.26¢ per kWh for an average 1,000 kWh home. That’s roughly $1 more per month. Across 115 available plans, rates currently range from 7.2¢ to 22.57¢ per kWh, and we’re tracking these trends closely.
7-DAY MARKET TRENDS
Electricity pricing trends in Round Rock
Track how electricity rates have changed over the past week.
Average Pricing for an Average Home (1000 kWh)
These rates are from the Oncor Electric Delivery utility region, which Round Rock is geographically located in.
ENERGY RATES IN ROUND ROCK
Today’s lowest electricity rates in Round Rock
Texas deregulation means Round Rock residents choose their electricity provider and plan, while a regulated utility still delivers power and maintains the poles and lines. Right now 115 plans are available, with rates ranging from 7.2¢ to 22.57¢ per kWh and an average of 15.26¢. Of these, 109 are fixed-rate plans, 113 are renewable options (22 are 100% green), 4 are time-of-use, and 2 are prepaid. Because 65% of local homes are single-family houses using about 1,225 kWh per month, most households should compare plans at that usage level, not the lower apartment tier.
Compare All PlansOCTOBER 24, 2026
TOP 6 LOWEST RATES IN ROUND ROCK
APGE
SimpleSaver 9
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.7
APGE
SimpleSaver 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
5%
4.7
Frontier Utilities
Frontier Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
30%
4.7
Gexa Energy
Gexa Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
30%
4.7
Gexa Energy
Gexa Eco Saver Plus 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
100%
4.7
4Change Energy
Maxx Saver Value 12
Monthly
estimated bill
Price per kWh
1000 kWh
Term length
Fixed rate
3%
4.9
COMPARE ELECTRICITY PLANS
Compare electricity plans in Round Rock
Based on 78626 ZIP code. 115 plans available. Rates were updated at 07:33 AM CDT on October 24, 2026.
| Provider | Plan Details | Term | Monthly Bill | Rate per kWh | Action |
|---|---|---|---|---|---|
|
|
SimpleSaver 9 5%
4.7
|
Fixed Rate 9 months Fixed Rate 1000 kWh |
$72.00
Est. monthly bill |
1000 kWh
7.2¢
Price per kWh |
|
|
|
SimpleSaver 12 5%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$73.00
Est. monthly bill |
1000 kWh
7.3¢
Price per kWh |
|
|
|
Frontier Saver Plus 12 30%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$73.93
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
|
Gexa Saver Plus 12 30%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$73.93
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
|
Gexa Eco Saver Plus 12 100%
4.7
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$73.93
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
|
Maxx Saver Value 12 3%
4.9
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$74.00
Est. monthly bill |
1000 kWh
7.4¢
Price per kWh |
|
|
|
Maxx Saver Value 8 3%
4.9
|
Fixed Rate 8 months Fixed Rate 1000 kWh |
$75.38
Est. monthly bill |
1000 kWh
7.5¢
Price per kWh |
|
|
Bill Credit Bundle 12 20%
3.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$76.03
Est. monthly bill |
1000 kWh
7.6¢
Price per kWh |
|
|
Bill Bonus 12 24%
4.0
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$76.03
Est. monthly bill |
1000 kWh
7.6¢
Price per kWh |
|
|
|
SimpleSaver 24 5%
4.7
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$77.00
Est. monthly bill |
1000 kWh
7.7¢
Price per kWh |
|
|
Power Plus – 12 26%
4.6
|
Fixed Rate 12 months Fixed Rate 1000 kWh |
$84.73
Est. monthly bill |
1000 kWh
8.5¢
Price per kWh |
|
|
|
Bill Credit Bundle 24 20%
3.6
|
Fixed Rate 24 months Fixed Rate 1000 kWh |
$85.03
Est. monthly bill |
1000 kWh
8.5¢
Price per kWh |
ELECTRICITY RATES BY HOUSING IN ROUND ROCK
Find the right plan for your home
In Round Rock, single-family homes make up about 65% of housing, with an estimated size of roughly 2,261 sq ft and typical usage near 1,225 kWh per month, where APGE's SimpleSaver 9 at 9.4¢/kWh (about $115/month) is the lowest-cost option in our comparison for that usage level. Large apartment complexes (10+ units), which account for about 25% of housing and average around 517 kWh per month, correspond to a different tier, where Just Energy's Simple Value – 24 at 10.9¢/kWh (about $56/month) is the lowest-cost option.
Single-family homes
65% of homes in the city
Large apartments (10+ units)
25% of homes in the city
Small apartments (2-9 units)
7% of homes in the city
Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates 2023, Table B25024 — Units in Structure. Round Rock, TX (49,133 total housing units). Energy estimates based on EIA Residential Energy Consumption Survey (RECS), West South Central region.
TYPES OF ENERGY PLANS
Electricity plan types available in Round Rock
Fixed-rate plans
Round Rock has 109 fixed-rate plans, with the lowest listed rate at 7.2¢/kWh and an average of 15.15¢/kWh. Rates stay constant for the contract term, which helps households budget predictably through Central Texas summer cooling months.
Variable-rate plans
Round Rock currently lists 0 variable-rate or month-to-month plans among 115 total, so no average price applies. Rates would track wholesale prices, which can spike during ERCOT peak demand on hot afternoons.
Renewable energy
Round Rock has 113 renewable energy plans, 22 of which are 100% green, averaging 15.24¢/kWh. The green premium is -0.02¢ relative to the market average, meaning renewable options cost about the same as conventional ones.
Prepaid plans
Round Rock has 2 prepaid plans, averaging 19.68¢/kWh, the highest average of any plan type listed. Prepaid billing requires upfront payment and no credit check, with balances drawn down as electricity is used, which can suit variable household budgets.
Time-of-use plans
Round Rock has 4 time-of-use plans averaging 15.96¢/kWh. These plans vary rates by time of day, with peak pricing typically applied during late afternoon and evening, when Central Texas air conditioning demand is highest.
Free nights & weekends
Some Round Rock plans offer free electricity during set night or weekend hours, which can benefit households that run laundry, dishwashers, or EV charging off-peak. Terms, free hours, and eligibility vary by provider and contract.
HOW TO CHOOSE
Choosing an electric company in Round Rock.
When looking for your retail electricity provider and choosing an electric plan, there’s a number of factors to keep in mind. You’ll be able to choose a plan that’s best for you if you understand your energy usage and what’s important to you in a provider. Below are a series of tips to help you make the best decision for your household.
Report an Outage
Call 1-888-313-4747. Text “OUT” to 66267. Report online.
TDU Delivery Charges
$4.06/month base charge + 6.8673¢/kWh delivery rate. These charges from Oncor Electric Delivery are included in every electricity plan.
FREQUENTLY ASKED QUESTIONS
Common questions about energy in Round Rock
As of Oct 24th, 2026, the lowest rate in Round Rock is APGE's SimpleSaver 9 at 7.2¢/kWh. That's well below the market average of 15.26¢/kWh across 115 available plans, so it's worth comparing offers before you choose.
Round Rock's hot summers drive heavy air conditioning use, often pushing monthly consumption well above the typical 1225 kWh. Because cooling loads peak in July and August, running AC efficiently and setting thermostats higher can meaningfully reduce summer bills.
Most Round Rock homes are single-family residences (65% of housing) using about 1225 kWh monthly, so a plan tier around 2000 kWh is recommended. With 113 of 115 plans offering green energy at only 0.02¢ above the market average, choosing renewable power costs little extra.
Switch to a lower-rate plan like SimpleSaver 9 at 7.2¢/kWh, compare plans regularly, and use a smart thermostat to cut peak cooling use. Sealing ductwork and replacing old filters also helps. Even small changes can save noticeably on a 1225 kWh monthly bill.
NEARBY METROS
Compare electricity rates in cities near Round Rock
Round Rock shoppers often compare plans in nearby Texas metros — rates, providers, and plan types can differ just a few miles away.
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