Cheapest Electricity in Duncanville, TX

Neighborhoods in Duncanville

Every ZIP code in Duncanville is shown below. Glowing circles have live rate data — click any dot to compare plans.

Current Oncor Electric Rates in Duncanville

Plans shown for ZIP 75116. All rates ¢/kWh — energy charge only; Oncor Electric delivery fee billed separately.

Compare Plans by Price ↓

Provider / Plan	500 kWh	1,000 kWh ★	2,000 kWh	Term	Action
Just Energy Sustainable Days Bundle - 3 31% Renewable	10¢	9.1¢	8.7¢	3 mo	Enroll →
Tara Energy Sustainable Home Bundle - 3 31% Renewable	9.9¢	9.1¢	8.6¢	3 mo	Enroll →
Rhythm Rhythm Saver 12 100% Renewable	19.6¢	9.7¢	14.7¢	12 mo	Enroll →
Octopus Energy Octopus Lite 12 100% Renewable	23¢	10.1¢	16.2¢	12 mo	Enroll →
Constellation Newenergy Inc 5 Month Usage Bill Credit 26% Renewable	14.4¢	10.5¢	11.3¢	5 mo	Enroll →
Abundance Energy Straight Forward 3 25% Renewable	11.8¢	10.9¢	10.5¢	3 mo	Enroll →
Ap Gas & Electric (tx) Llc TrueClassic 3 6% Renewable	11.5¢	11.1¢	10.9¢	3 mo	Enroll →
Southern Federal Power Llc SoFed Try Us Out - 16 6% Renewable	13.8¢	12.8¢	12.4¢	16 mo	Enroll →
Octopus Energy Llc Octo Simple 3 100% Renewable	13.3¢	12.8¢	12.6¢	3 mo	Enroll →
Ranchero Power Ranchero Smart & Fixed - 21 6% Renewable	13.9¢	12.9¢	12.5¢	21 mo	Enroll →
Bkv Energy Daisy 5 29% Renewable	13.3¢	12.9¢	12.6¢	5 mo	Enroll →
True Power True Value 12 15% Renewable	13.3¢	12.9¢	12.7¢	12 mo	Enroll →
Frontier Utilities Frontier Power Saver 12 30% Renewable	13.4¢	13¢	12.7¢	12 mo	Enroll →
Companion Energy Companion + Perks 12 30% Renewable	13.4¢	13¢	12.7¢	12 mo	Enroll →
Gexa Energy Gexa Eco Choice 12 100% Renewable	13.5¢	13.1¢	12.8¢	12 mo	Enroll →
Pronto Power Pronto Saver 26% Renewable	14.5¢	13.4¢	12.8¢	Variable	Enroll →
Chariot Energy Bright Nights 36 100% Renewable	14.9¢	13.5¢	12.8¢	36 mo	Enroll →
Texans Choice Power Llc Choose 6 35% Renewable	14¢	13.5¢	13.3¢	6 mo	Enroll →
Budget Power No Gimmicks 24 35% Renewable	14.1¢	13.6¢	13.4¢	24 mo	Enroll →
Branch Energy (texas) Llc Branch Fixed 12 100% Renewable	14¢	13.6¢	13.4¢	12 mo	Enroll →
Think Energy Think Clean 12 with Smart Thermostat Connected 100% Renewable	13.7¢	13.7¢	13.8¢	12 mo	Enroll →
Txu Energy Value Edge 12 3% Renewable	20.4¢	13.9¢	18.7¢	12 mo	Enroll →
Infuse Energy Essential Infusion 24 26% Renewable	14.5¢	13.9¢	13.6¢	24 mo	Enroll →
Spark Energy Llc Choose 12 35% Renewable	14.4¢	13.9¢	13.7¢	12 mo	Enroll →
Discount Power Saver 12 24% Renewable	14.4¢	14¢	13.7¢	12 mo	Enroll →
Cleansky Energy Embrace Green 36 - New Customer Special 100% Renewable	14.5¢	14¢	13.8¢	36 mo	Enroll →
Revolution Energy Llc Stars and Stripes 36 26% Renewable	15¢	14.1¢	13.7¢	36 mo	Enroll →
Cirro Energy Smart Simple 12 24% Renewable	14.5¢	14.1¢	13.8¢	12 mo	Enroll →
Energy Texas No Bull 36 100% Renewable	14.1¢	14.2¢	14.2¢	36 mo	Enroll →
Ae Texas Smart Secure 36 35% Renewable	14.8¢	14.3¢	14.1¢	36 mo	Enroll →
Direct Energy Autopay Texas 15 24% Renewable	15.4¢	14.5¢	14¢	15 mo	Enroll →
Good Charlie & Co Llc GoodEnergy 12 26% Renewable	15.5¢	14.5¢	14.1¢	12 mo	Enroll →
Heritage Power Llc Bright Start 24 - $25 credit on your first bill! 25% Renewable	15¢	14.5¢	14.3¢	24 mo	Enroll →
Champion Energy Services Llc Champ Saver-24 26% Renewable	15.2¢	14.7¢	14.5¢	24 mo	Enroll →
Trieagle Energy Lp Simple Savings 36 3% Renewable	15.7¢	15.2¢	14.9¢	36 mo	Enroll →
Nec Co-op Energy Residential Electricity... Plain and simple. 17% Renewable	16.7¢	15.5¢	14.9¢	Variable	Enroll →
Amigo Energy Basics PTC - 24 31% Renewable	16¢	15.5¢	15.3¢	24 mo	Enroll →
Green Mountain Energy Company Pollution Free e-Plus 12 Choice 100% Renewable	17¢	16.2¢	15.7¢	12 mo	Enroll →
Payless Power PTC 6 Month - Prepaid 26% Renewable	16.8¢	16.3¢	16.1¢	6 mo	Enroll →
Atlantex Power Luminous 36 35% Renewable	16.8¢	16.3¢	16.1¢	36 mo	Enroll →
Reliant Reliant Power On Flex plan 24% Renewable	18.8¢	17.9¢	17.4¢	Variable	Enroll →

★ 1,000 kWh is the Texas standard usage benchmark. Rates include energy charge; TDSP delivery fees billed separately.

Compare Plans by ZIP Code in Duncanville

Rates vary by neighborhood — select your exact ZIP for precise pricing.

75116 — Downtown 75137 — North Duncanville 75237 — West Duncanville 75115 — Central 75052 — South Duncanville

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Nearby Cities in Oncor Electric Territory

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Frequently Asked Questions — Duncanville Electricity

What is the cheapest electricity plan in Duncanville, TX?

The lowest current rate in Duncanville is Just Energy — Sustainable Days Bundle - 3 at 9.1¢/kWh for 1,000 kWh on a 3 mo term. At 500 kWh the rate is 10¢/kWh; at 2,000 kWh it is 8.7¢/kWh. Rates are updated daily from the Texas Power to Choose database.

Who delivers electricity in Duncanville, Texas?

Oncor Electric (Oncor Electric Delivery Company) owns and maintains the power lines serving Duncanville and is responsible for outage restoration and meter reading. Your energy rate is set by the Retail Electric Provider (REP) you choose — Oncor Electric delivery charges appear as fixed fees on your bill. Currently 41 REPs compete for customers in Duncanville via Oncor Electric's grid, with an average rate of 13.5¢/kWh at 1,000 kWh usage.

Can I switch electricity providers in Duncanville?

Yes — Duncanville is in Texas's deregulated electricity market, so you're free to choose from 41 competing providers with rates starting as low as 9.1¢/kWh. Top options today include Just Energy, Tara Energy, Rhythm. Switching takes 1–3 business days with no service interruption. Outside a contract there is no cancellation fee; inside a contract check your ETF (typically $50–$300).