Gas Prices in Wyoming Today
Track today's average gas price in Wyoming, compare it to the national average, and estimate your fuel costs with a free calculator. Data updated daily from EIA.
About Gas Prices in Wyoming
Gas prices in Wyoming are reported daily by the U.S. Energy Information Administration (EIA) as part of their weekly survey of fuel retailers. The price shown is a statewide average for regular unleaded gasoline. Prices at individual stations in Wyoming may be higher or lower depending on location, brand, and local competition.
Several factors influence Wyoming's gas price: state fuel taxes, the distance from major refineries, pipeline and distribution infrastructure, and the required seasonal fuel blend. Use the calculator above to see exactly how today's Wyoming price affects your commute, road trip, or monthly driving budget.
Wyoming Fuel Taxes: ≈24¢/gal
Wyoming has a state gas tax below the national average, despite being a major oil-producing state. Wyoming's state gas tax is about 24 cents per gallon, below the roughly 33.5-cent national average.
Tax figures are approximate state-level taxes and fees per gallon of regular gasoline and exclude the 18.4¢/gal federal excise tax. Rates change — verify current rates with the state's revenue or transportation department.
How Wyoming Gets Its Gasoline
Wyoming is a significant oil producer, and unlike many producing states, a meaningful share of that crude is refined right at home. The small town of Sinclair, Wyoming — renamed after the Sinclair Oil refinery built there — still refines crude today, along with another refinery in Cheyenne and a smaller one in Newcastle. That local refining generally keeps supply steady, though Wyoming's vast, sparsely populated geography means long distances between towns.
Where Gas Is Cheapest and Most Expensive in Wyoming
Cheyenne and the southeastern corner of the state, closest to in-state refining, tend to see some of Wyoming's lowest prices. Remote areas in the northern and western parts of the state, hours from the nearest refinery or major terminal, typically run higher.