Texas Weekly Gas Price Update
September 29, 2025
Average gasoline prices in Texas have fallen 4.6 cents per gallon in the last week, averaging $2.66/g today, according to GasBuddy’s survey of 13,114 stations in Texas. Prices in Texas are 12.3 cents per gallon lower than a month ago and stand 2.4 cents per gallon lower than a year ago. The national average price of diesel has decreased 1.3 cents compared to a week ago and stands at $3.652 per gallon.
According to GasBuddy price reports, the cheapest station in Texas was priced at $2.29/g yesterday while the most expensive was $3.99/g, a difference of $1.70/g. The lowest price in the state yesterday was $2.29/g while the highest was $3.99/g, a difference of $1.70/g.
The national average price of gasoline has fallen 5.8 cents per gallon in the last week, averaging $3.08/g today. The national average is down 11.1 cents per gallon from a month ago and stands 9.0 cents per gallon lower than a year ago, according to GasBuddy data compiled from more than 11 million weekly price reports covering over 150,000 gas stations across the country.
Historical gasoline prices in Texas and the national average going back ten years:
September 29, 2024: $2.68/g (U.S. Average: $3.17/g)
September 29, 2023: $3.34/g (U.S. Average: $3.81/g)
September 29, 2022: $3.08/g (U.S. Average: $3.73/g)
September 29, 2021: $2.83/g (U.S. Average: $3.18/g)
September 29, 2020: $1.85/g (U.S. Average: $2.18/g)
September 29, 2019: $2.35/g (U.S. Average: $2.64/g)
September 29, 2018: $2.63/g (U.S. Average: $2.87/g)
September 29, 2017: $2.42/g (U.S. Average: $2.55/g)
September 29, 2016: $1.96/g (U.S. Average: $2.21/g)
September 29, 2015: $2.03/g (U.S. Average: $2.28/g)
Neighboring areas and their current gas prices:
Midland Odessa- $2.61/g, down 14.0 cents per gallon from last week’s $2.75/g.
San Antonio- $2.80/g, up 16.9 cents per gallon from last week’s $2.63/g.
Austin- $2.82/g, up 17.5 cents per gallon from last week’s $2.64/g.
“Gas prices have seen a notable weekly drop in most states as seasonal factors ramp up their impact—namely the switch to cheaper winter gasoline and falling gasoline demand,” said Patrick De Haan, head of petroleum analysis at GasBuddy. “Price cycling markets led the way with significant declines in Ohio, Florida, and Michigan, while Indiana experienced a price cycle that resulted in the largest weekly increase of any state last week. For now, seasonal factors will remain the primary driver of relief at the pump, though we continue to monitor the tropics for any potential disruptions to seasonal trends.”
GasBuddy is the authoritative voice for gas prices and the only source for station-level data. GasBuddy’s survey updates 288 times every day from the most diverse list of sources covering nearly 150,000 stations nationwide, the most comprehensive and up-to-date in the country. GasBuddy’s averages, graphs, maps and historical pricing data covering the U.S. and Canada is available 24/7 at http://prices.GasBuddy.com.
SOURCE GasBuddy