Gas prices in Sherman, TX today
Updated Jun 14, 2026, 8:50 AM
Price by chain — today
Chain prices are estimates. We start from the Texas state average ($3.62/gal regular today) and apply typical per-chain offsets. Live per-station pricing coming soon.
cheapest
Murphy USA
$3.50
— no change
Buc-ee's
$3.54
— no change
HEB Gas
$3.57
— no change
Valero
$3.60
— no change
Exxon
$3.67
— no change
Conoco
$3.68
— no change
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Stations sorted by price
Gas prices in Sherman, Grayson County are updated hourly.
Sherman is a city of 43,645 residents in Central Texas.
The cheapest regular unleaded today is $3.504/gal at Murphy USA — filling a 15-gallon tank costs $52.56.
Compared to the Texas state average of $3.624/gal, Sherman drivers pay close to the statewide average.
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gas price
Price per gallon
Murphy USA · Regular
$2.79
Passengers
1
2
3
4
5
6
Distance
239 mi
Houston → Dallas
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Fuel prices & local data — Sherman, TX ⛽
8:50 AM CT
Grayson CountyNorth TexasUS-75 corridor43,645 residents
Sherman is becoming a major semiconductor manufacturing hub — Texas Instruments is building a $30 billion chip fab, one of the largest private investments in Texas history.
44K
population
2.1
vehicles / household
26%
truck ownership
~$294
est. monthly fuel
What is the cheapest gas station in Sherman, TX right now?
Murphy USA is currently the cheapest at $3.50/gal for regular unleaded. Prices last updated Jun 14, 2026, 8:50 AM.
Source: AAA Texas, updated Jun 14, 2026, 8:50 AM CT
How much does a full tank cost in Sherman, TX?
At current prices, filling a 15-gallon tank costs $52.56 at Murphy USA. A 20-gallon tank costs $70.08.
Source: AAA Texas, updated Jun 14, 2026, 8:50 AM CT
How do Sherman, TX gas prices compare to the Texas state average?
The Texas state average for regular is $3.62/gal. Sherman, TX drivers pay close to the statewide average — choose Murphy USA to pay below average. US-75 connects Sherman south to McKinney and Dallas — morning traffic has grown significantly with new chip fab construction.
Source: AAA Texas, updated Jun 14, 2026, 8:50 AM CT