Regular unleaded averages $3.8770 in the Sherman-Denison area, down from yesterday, up from last week and above the Texas average.
Kenny Le
September 12, 20261 min read
Denison, Texas — Gas prices in the Sherman-Denison area averaged $3.8770 per gallon for regular unleaded on September 12, 2026, according to AAA, down from $3.8869 yesterday. That is up from $3.5339 a week ago but higher than $3.4183 a month ago.
The statewide average in Texas stands at $3.8549, while the national average is $4.3104. Drivers in the Sherman-Denison area are paying above the state average and below the national average.
The Sherman-Denison average remains below its AAA recorded high of $4.8150. Regular prices are about 46 cents higher than a month ago. Compared with a year ago, when the metro average was $2.8534, drivers are paying about 102 cents more per gallon.
Diesel in the Sherman-Denison area averages $5.9202 per gallon, AAA reported.
Kenny Le
Kenny Le is the publisher of frisco.city. He reports the stories the newsroom reports itself, including interviews conducted directly with the people in them.
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