Longview, TX Electricity Rates & Plans
Last updated: October 18, 2026 · 7 min read
Longview is the commercial hub of Gregg County and the Piney Woods region of East Texas — an industrial and oil-patch city that has diversified into healthcare, manufacturing, and distribution. Its housing stock spans working-class neighborhoods from the mid-20th century oil boom, established middle-class suburbs from the 1970s–1990s, and newer development north of the city. Every Longview address is within Oncor Electric Delivery's deregulated service territory, providing access to the full competitive electricity market.
The short answer
Longview ZIP codes 75601–75605 are Oncor Electric Delivery territory — fully deregulated. Fixed-rate plans as of May 2026 advertise 9.5–13.5¢/kWh at 1,000 kWh. East Texas humidity drives cooling loads higher than equivalent square footage in drier climates. Typical summer usage: 1,100–1,600 kWh. Enter your ZIP and bedroom count for the true interpolated cost.
Oncor in Longview — East Texas Grid
Oncor Electric Delivery serves Longview and Gregg County as the regulated TDU. Oncor's TDSP charges — a fixed monthly customer fee and a per-kWh distribution charge regulated by the PUCT — appear on every Longview bill regardless of REP. At 1,000 kWh, these charges typically add $8–$13. At 1,500 kWh in peak summer, they rise to $13–$19.
Longview's location in East Texas places it within one of the most humid sections of Oncor's service territory. The same Oncor delivery infrastructure that serves Dallas and Fort Worth also extends through East Texas — plan pricing is effectively the same across the Oncor footprint, with minor ZIP-specific promotions being the only exception.
Longview Housing and Usage Profiles
| ZIP | Area | Typical Housing | Summer Usage |
|---|---|---|---|
| 75601/75602 | Central Longview | 1950s–1980s, 1,000–1,800 sq ft | 1,000–1,500 kWh |
| 75604 | West Longview | Mix of eras, near commercial corridor | 1,000–1,400 kWh |
| 75605 | North Longview | 1990s–2010s, 1,400–2,600 sq ft | 1,100–1,700 kWh |
A Texas example
Teresa owns a 1,600 sq ft home in north Longview (75605), built in 1998. August usage: 1,280 kWh. Her plan was advertised at 10.8¢/kWh at 1,000 kWh. Expected monthly energy charge: about $108. Actual August bill: $172.40. At 1,280 kWh, the plan's interpolated rate was 10.56¢/kWh, energy charge $135.17. Oncor TDSP added $15, taxes $8, and a $9.95 base charge completed the total. Her plan's advertised rate described her neighbor's smaller house — not hers.
Comparing Plans in Longview — What to Look For
Longview's usage profile is more moderate than large-home Houston suburbs — most homes land in the 1,000–1,600 kWh summer range rather than the 2,000+ kWh range of Bridgeland or The Woodlands. This means the 1,000 kWh EFL tier is closer to the relevant benchmark than in larger-home markets, but the 1,000 kWh advertised rate still understates true cost for most summer months.
For Longview households using 1,200–1,500 kWh in summer, the most important plan comparison point is the rate at 1,000–2,000 kWh interpolated to your actual usage. Plans with bill credits that appear cheapest at exactly 1,000 kWh typically become more expensive at 1,200–1,400 kWh, where the credit no longer applies but the base rate does.
The math
Longview home, August, 1,200 kWh. Plan A: 10.5¢ at 1,000 kWh, no bill credit, 9.8¢ at 2,000 kWh — interpolated rate at 1,200 kWh: 10.36¢, energy $124.32. Plan B: advertised rate 9.5¢ with a $35 bill credit at exactly 1,000 kWh. At 1,000 kWh: effective rate = (1,000 × 10.5¢ − $35) / 1,000 = 7.5¢. But at 1,200 kWh: the credit applies to exactly 1,000 kWh, and the remaining 200 kWh are billed at 10.5¢ — total = $105.00 + $21.00 = $126.00. Plan B actually costs $1.68 more despite its dramatic advertised rate advantage. At 1,400 kWh, the difference grows to $4.50/month.
Smart move
Many Longview homes were built without adequate vapor barriers — a problem in humid East Texas where moisture infiltration raises indoor humidity, forcing HVAC systems to run longer for dehumidification. Installing a crawlspace vapor barrier (for pier-and-beam homes) or improving attic ventilation reduces effective cooling load by reducing the latent heat component. This type of fix is particularly high-ROI in humid East Texas compared to drier climates where sensible heat (temperature) is the primary AC load.
Key Takeaways
Longview ZIP codes 75601–75605 are Oncor territory — delivery charges are fixed. East Texas humidity increases effective cooling load relative to drier climates. Usage typically falls in the 1,100–1,600 kWh summer range — the 1,000 kWh advertised rate understates real bills. Compare plans at your actual usage and watch for bill-credit plans that look cheap at 1,000 kWh but cost more at your real usage level.
Find the cheapest Longview plan for your home
Enter your ZIP and bedroom count — true interpolated cost at your actual usage level.
Compare Longview Plans →Frequently Asked Questions
What are typical electricity rates in Longview, Texas?
As of May 2026, fixed-rate plans in Longview (Oncor Electric Delivery territory) typically advertise 9.5–13.5 cents per kWh at 1,000 kWh. Longview's humid East Texas climate and mix of older and newer housing drives typical summer usage of 1,100–1,600 kWh for a 3-bedroom home. Search by ZIP for the true interpolated cost at your actual usage.
Who is the TDU for Longview electricity?
Oncor Electric Delivery is the TDU for Longview in Gregg County. Oncor's TDSP charges — a fixed customer charge plus a per-kWh distribution fee — appear on every Longview bill regardless of REP. You cannot change your TDU but can freely switch retail electric providers.
What ZIP codes cover Longview for electricity?
Longview's primary residential ZIP codes are 75601, 75602, 75604, and 75605. ZIP 75601 and 75602 cover central Longview. ZIP 75604 covers the west side near Gregg County Airport. ZIP 75605 covers north Longview and the corridor toward Marshall. All are within Oncor's deregulated ERCOT territory.
How does Longview electricity compare to Tyler?
Longview and Tyler are both Oncor territory in East Texas with identical TDU delivery charges and access to the same competitive plan market. Both cities have similar humid subtropical climates that drive above-average cooling loads relative to equivalent square footage in drier West Texas. Usage is the main variable — compare at your actual kWh level for both cities.
Is Longview in the deregulated electricity market?
Yes. All Longview ZIP codes are within Oncor's deregulated ERCOT territory. Residents can switch retail electric providers at any time with no service interruption. Enter your ZIP on the search tool to confirm and see ranked plan options.
What is a typical summer electricity bill in Longview?
A 3-bedroom Longview home typically uses 1,100–1,500 kWh in July and August. At an all-in effective rate of 10–11 cents per kWh (energy plus Oncor TDSP plus taxes and base charge), summer bills typically run $130–$185. Larger or older homes may exceed 1,600 kWh and bills above $200.
Your Next Move
Enter your Longview ZIP in the search tool for live plan comparisons. Neighboring Tyler is also Oncor territory in East Texas with a comparable usage profile. For the broader Oncor market context, the Dallas electricity rates guide covers Oncor TDSP charges in depth. The True Cost Calculator models any plan at your actual usage level.