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On average, regular gas prices in the US today are nearly 40% higher than a year ago, according to AAA's Fuel Price Tracker as of November 2. In 42 states, regular gas prices per gallon today are at least $1 higher than they were a year ago.

A White House spokesperson told Business Insider that once the conflict in the Middle East ends, gas prices will "drop drastically," adding Iran also "will not have a nuclear weapon."

"Thanks to the exceptional work of the US military, more oil is now flowing out of the Persian Gulf than before the Iran conflict began," the spokesperson said.

To see how fuel prices have risen across the US, Business Insider used AAA data to compare today's gas prices with those a year ago. We ranked all US states by the percentage increase in regular prices, which most people see at the pump. We also listed the rise in diesel prices in each state to provide a fuller picture.

See how prices have risen in every US state in the past year, ranked from lowest to sharpest rise.

50. Washington

A fuel pump as a driver refuels a vehicle with diesel fuel at a Shell gas station in Seattle, Washington, US, on Monday, March 9, 2026.

Regular gas prices in Washington are up 21.2% from a year ago. M. Scott Brauer/Bloomberg via Getty Images

Regular gas price today: $5.19 a gallon

Regular gas price increase: 21.2% ($0.91) from a year ago

Diesel gas price today: $7.25 a gallon

Diesel gas price increase: 45.6% ($2.27) from a year ago

49. North Carolina

A driver refuels a vehicle at a Circle K gas station in Charlotte, North Carolina, US, on Sunday, Aug. 30, 2026.

In North Carolina, regular gas costs 22.7% more than it did a year ago. Travis Dove/Bloomberg via Getty Images

Regular gas price today: $3.38 a gallon

Regular gas price increase: 22.7% ($0.63) from a year ago

Diesel gas price today: $5.49 a gallon

Diesel gas price increase: 58.2% ($2.02) from a year ago

48. Oregon

A gas station in daylight.

Oregon has seen its average regular gas price rise by 23.2% over the past year. Wang Ying/Xinhua via Getty Images

Regular gas price today: $4.79 a gallon

Regular gas price increase: 23.2% ($0.90) from a year ago

Diesel gas price today: $6.71 a gallon

Diesel gas price increase: 53.7% ($2.34) from a year ago

47. Alaska

A gas station at dusk.

The average price of regular gas in Alaska has risen 24.4% since last year. Bloomberg/Getty Images

Regular gas price today: $4.76 a gallon

Regular gas price increase: 24.4% ($0.93) from a year ago

Diesel gas price today: $6.44 a gallon

Diesel gas price increase: 57.9% ($2.36) from a year ago

46. Hawaii

Residents fill their cars with gas in preparation for the arrival of Tropical Storm Lala to the big island of Hawaii on August 14, 2026.

In Hawaii, the average regular-gas price is 26.3% higher than a year ago. Jill K. Briggs / AFP via Getty Images

Regular gas price today: $5.66 a gallon

Regular gas price increase: 26.3% ($1.18) from a year ago

Diesel gas price today: $7.22 a gallon

Diesel gas price increase: 38.3% ($2.00) from a year ago

45. California

Gasoline and diesel prices are displayed on a sign outside a Shell gas station in Los Angeles, California, on October 30, 2026

Regular gas prices in California are up 27.0% from a year ago. David Swanson / AFP via Getty Images

Regular gas price today: $5.91 a gallon

Regular gas price increase: 27.0% ($1.26) from a year ago

Diesel gas price today: $8.34 a gallon

Diesel gas price increase: 62.5% ($3.21) from a year ago

44. Georgia

A driver refuels a vehicle at a gas station in Atlanta, Georgia, US, on Monday, Nov. 2, 2026.

In Georgia, regular gas costs 28.4% more than it did a year ago. Elijah Nouvelage/Bloomberg via Getty Images

Regular gas price today: $3.58 a gallon

Regular gas price increase: 28.4% ($0.79) from a year ago

Diesel gas price today: $5.66 a gallon

Diesel gas price increase: 62.3% ($2.17) from a year ago

43. Florida

raffic passes a sign that displays the prices of unleaded gasoline and diesel fuel at a Speedway gas station in Miami Beach, Florida, US, on Thursday, Sept. 3, 2026.

Florida has seen its average regular gas price rise by 30.0% over the past year. Zak Bennett/Bloomberg via Getty Images

Regular gas price today: $3.86 a gallon

Regular gas price increase: 30.0% ($0.89) from a year ago

Diesel gas price today: $5.98 a gallon

Diesel gas price increase: 63.8% ($2.33) from a year ago

42. Indiana

A gasoline pump is seen at a Sunoco gas station in Indiana, United States, on August 4, 2026. The fuel dispenser is used to supply petrol to motor vehicles at the filling station.

The average price of regular gas in Indiana has climbed 31.0% since last year. Marcin Golba/NurPhoto via Getty Images

Regular gas price today: $3.81 a gallon

Regular gas price increase: 31.0% ($0.90) from a year ago

Diesel gas price today: $6.76 a gallon

Diesel gas price increase: 76.9% ($2.94) from a year ago

41. Arizona

A sign displays the price of unleaded gasoline next to a saguaro cactus at a TA gas station in Eloy, Arizona, US, on Wednesday, March 18, 2026.

In Arizona, the average regular gas price is 31.4% higher than a year ago. Rebecca Noble/Bloomberg via Getty Images

Regular gas price today: $4.42 a gallon

Regular gas price increase: 31.4% ($1.06) from a year ago

Diesel gas price today: $6.29 a gallon

Diesel gas price increase: 74.7% ($2.69) from a year ago

40. Nevada

A view of Arco gas station in Las Vegas, United States on November 17, 2023.

Regular gas prices in Nevada are up 34.2% from a year ago. Jakub Porzycki/NurPhoto via Getty Images

Regular gas price today: $5.24 a gallon

Regular gas price increase: 34.2% ($1.33) from a year ago

Diesel gas price today: $6.82 a gallon

Diesel gas price increase: 72.9% ($2.88) from a year ago

39. Idaho

A gas station in daylight.

In Idaho, regular gas today costs 34.8% more than it did a year ago. : Don & Melinda Crawford/Education Images/Universal Images Group via Getty Images

Regular gas price today: $4.53 a gallon

Regular gas price increase: 34.8% ($1.17) from a year ago

Diesel gas price today: $6.53 a gallon

Diesel gas price increase: 75.1% ($2.80) from a year ago

38. Maryland

A Shell gas station in Hyattsville, Maryland, US, on Tuesday July 8, 2025.

Maryland has seen its average regular gas price rise 35.1% over the past year. Al Drago/Bloomberg via Getty Images

Regular gas price today: $3.99 a gallon

Regular gas price increase: 35.1% ($1.04) from a year ago

Diesel gas price today: $6.32 a gallon

Diesel gas price increase: 72.9% ($2.67) from a year ago

37. Delaware

A gas station is pictured in Wilmington, Delaware on November 12, 2021.

The average price of regular gas in Delaware has risen 35.4% since last year. CHRIS STEIN/AFP via Getty Images

Regular gas price today: $3.95 a gallon

Regular gas price increase: 35.4% ($1.03) from a year ago

Diesel gas price today: $6.31 a gallon

Diesel gas price increase: 75.2% ($2.71) from a year ago

36. South Carolina

People line up to fill their gas tanks at an Exxon station off Highway 40 on September 29, 2024 in Marion, North Carolina

In South Carolina, the average regular gas price is 36.2% higher than a year ago. Melissa Sue Gerrits/Getty Images

Regular gas price today: $3.65 a gallon

Regular gas price increase: 36.2% ($0.97) from a year ago

Diesel gas price today: $5.73 a gallon

Diesel gas price increase: 67.7% ($2.31) from a year ago

35. Virginia

A man fuels a vehicle at a gas station in Alexandria, Virginia, on October 02, 2026.

Regular gas prices in Virginia are up 36.2% from a year ago. Mehmet Eser/Anadolu via Getty Images

Regular gas price today: $3.96 a gallon

Regular gas price increase: 36.2% ($1.05) from a year ago

Diesel gas price today: $6.22 a gallon

Diesel gas price increase: 73.7% ($2.64) from a year ago

34. Pennsylvania

Signs display the prices of regular gasoline and diesel fuel at an Exxon gas station in Philadelphia, Pennsylvania, US, on Tuesday, Oct. 20, 2026.

In Pennsylvania, regular gas costs 37.9% more than it did a year ago. Matthew Hatcher/Bloomberg via Getty Images

Regular gas price today: $4.43 a gallon

Regular gas price increase: 37.9% ($1.22) from a year ago

Diesel gas price today: $6.59 a gallon

Diesel gas price increase: 64.0% ($2.57) from a year ago

33. New Jersey

An attendant fills cars with gasoline at a Costco Wholesale store on June 13, 2026, in Bayonne, New Jersey.

New Jersey has seen its average regular gas price rise 39.1% over the past year. Gary Hershorn/Getty Images

Regular gas price today: $4.13 a gallon

Regular gas price increase: 39.1% ($1.16) from a year ago

Diesel gas price today: $6.37 a gallon

Diesel gas price increase: 74.7% ($2.72) from a year ago

32. Connecticut

Gas prices nearing or topping $4 a gallon in Connecticut slightly more than a month after U.S. and Israel launched military attacks on Iran that have set oil prices surging across the globe

The average price of regular gas in Connecticut has increased 39.6% since last year. Paul Hughes/Connecticut Post via Getty Images

Regular gas price today: $4.25 a gallon

Regular gas price increase: 39.6% ($1.20) from a year ago

Diesel gas price today: $6.41 a gallon

Diesel gas price increase: 70.6% ($2.65) from a year ago

31. Vermont

A view of the Mobil gas station in Stowe, United States on June 19, 2023.

In Vermont, the average regular gas price is 39.7% higher today than a year ago. Jakub Porzycki/NurPhoto via Getty Images

Regular gas price today: $4.32 a gallon

Regular gas price increase: 39.7% ($1.23) from a year ago

Diesel gas price today: $6.36 a gallon

Diesel gas price increase: 66.8% ($2.55) from a year ago

30. Massachusetts

Gasoline prices reach well over $5.00 a gallon at a Sunoco station on June 13, 2022 in Scituate, Massachusetts.

Regular gas prices in Massachusetts are up 39.8% from a year ago. Matt Stone/MediaNews Group/Boston Herald via Getty Images

Regular gas price today: $4.18 a gallon

Regular gas price increase: 39.8% ($1.19) from a year ago

Diesel gas price today: $6.31 a gallon

Diesel gas price increase: 65.8% ($2.51) from a year ago

29. New York

David Rotundo of Blue Mountain Lake, left, fills his pickup truck with gasoline priced at $3.28 per gallon at BJ's on Tuesday, Oct. 6, 2026, in Rotterdam, N.Y.

In New York, regular gas costs 39.8% more than it did a year ago. Lori Van Buren/Times Union via Getty Images

Regular gas price today: $4.34 a gallon

Regular gas price increase: 39.8% ($1.24) from a year ago

Diesel gas price today: $6.49 a gallon

Diesel gas price increase: 67.4% ($2.61) from a year ago

28. West Virginia

A sign displays the prices of unleaded gasoline and diesel fuel at a Marathon gas station in Morgantown, West Virginia, US, on Thursday, March 19, 2026.

West Virginia has seen its average regular gas price rise by 39.9% over the past year. Alex Wroblewski/Bloomberg via Getty Images

Regular gas price today: $4.16 a gallon

Regular gas price increase: 39.9% ($1.19) from a year ago

Diesel gas price today: $6.37 a gallon

Diesel gas price increase: 75.6% ($2.74) from a year ago

27. Alabama

A sign displays the prices of unleaded gasoline and diesel fuel at a Love's gas station in Loxley, Alabama, US, on Thursday, Sept. 3, 2026

The average price of regular gas in Alabama has risen 40.5% since last year. Micah Green/Bloomberg via Getty Images

Regular gas price today: $3.73 a gallon

Regular gas price increase: 40.5% ($1.07) from a year ago

Diesel gas price today: $5.85 a gallon

Diesel gas price increase: 71.5% ($2.44) from a year ago

26. Maine

A sign displays the price of regular gasoline and diesel fuel at a CITGO gas station in Brewer, Maine, US, on Monday, June 8, 2026. As the Iran war enters its fourth month, ridership on US public transit systems is rising as gasoline prices remain near historic highs.

In Maine, the average regular gas price today is 40.6% higher than a year ago. Graeme Sloan/Bloomberg via Getty Images

Regular gas price today: $4.25 a gallon

Regular gas price increase: 40.6% ($1.23) from a year ago

Diesel gas price today: $6.40 a gallon

Diesel gas price increase: 65.0% ($2.52) from a year ago

25. Tennessee

Fuel prices are displayed on a gas station sign in Brentwood, Tennessee, on April 19, 2026.

Regular gas prices in Tennessee are up 40.9% from a year ago. Camden Hall/NurPhoto via Getty Images

Regular gas price today: $3.71 a gallon

Regular gas price increase: 40.9% ($1.08) from a year ago

Diesel gas price today: $5.92 a gallon

Diesel gas price increase: 74.8% ($2.53) from a year ago

24. Rhode Island

Vehicles pass in front of a Gulf Oil LP gas station in Central Falls, Rhode Island, U.S., on Thursday, June 6, 2019.

In Rhode Island, regular gas costs 41.0% more than it did a year ago. Adam Glanzman/Bloomberg via Getty Images

Regular gas price today: $4.12 a gallon

Regular gas price increase: 41.0% ($1.20) from a year ago

Diesel gas price today: $6.30 a gallon

Diesel gas price increase: 67.0% ($2.53) from a year ago

23. Ohio

A driver refuels a vehicle at a Sheetz gas station in Columbus, Ohio, US, on Monday, Nov. 2, 2026.

Ohio has seen its average regular gas price rise 41.2% over the past year. Jessica Phelps/Bloomberg via Getty Images

Regular gas price today: $4.13 a gallon

Regular gas price increase: 41.2% ($1.21) from a year ago

Diesel gas price today: $6.44 a gallon

Diesel gas price increase: 73.5% ($2.73) from a year ago

22. North Dakota

Watford City, North Dakota, Natural gas is flared off at an oil production site in the Bakken shale formation.

The average price of regular gas in North Dakota has climbed 41.7% since last year. : Jim West/UCG/Universal Images Group via Getty Images

Regular gas price today: $4.02 a gallon

Regular gas price increase: 41.7% ($1.18) from a year ago

Diesel gas price today: $6.06 a gallon

Diesel gas price increase: 73.1% ($2.56) from a year ago

21. Utah

A customer refuels a vehicle at a gas station fuel pump terminal in Salt Lake City, Utah, United States, on September 30, 2026.

In Utah, the average regular-gas price is 41.8% higher than a year ago. Charles-McClintock Wilson/NurPhoto via Getty Images

Regular gas price today: $4.53 a gallon

Regular gas price increase: 41.8% ($1.34) from a year ago

Diesel gas price today: $6.47 a gallon

Diesel gas price increase: 79.3% ($2.86) from a year ago

20. Louisiana

The CITGO Lake Charles Refinery in Westlake, Louisiana, US, on Tuesday, April 14, 2026.

Regular gas prices in Louisiana are up 42.0% from a year ago. Mark Felix/Bloomberg via Getty Images

Regular gas price today: $3.70 a gallon

Regular gas price increase: 42.0% ($1.10) from a year ago

Diesel gas price today: $5.75 a gallon

Diesel gas price increase: 76.5% ($2.49) from a year ago

19. Minnesota

Brooklyn Park, Minnesota. Speedway gas station offering 3 cents off with their reward system. Because of the economy gas is close to five dollars a gallon at the Speedway station

In Minnesota, regular gas costs 42.0% more than it did a year ago. : Michael Siluk/UCG/Universal Images Group via Getty Images

Regular gas price today: $4.07 a gallon

Regular gas price increase: 42.0% ($1.21) from a year ago

Diesel gas price today: $6.16 a gallon

Diesel gas price increase: 69.8% ($2.53) from a year ago

18. Montana

Valley Fuel & Supply gas station is seen September 21, 2026 in Savage, Montana.

Montana has seen its average regular gas price rise by 42.2% over the past year. Lauren Miller/Montana Free Press/CatchLight via Getty Images

Regular gas price today: $4.30 a gallon

Regular gas price increase: 42.2% ($1.28) from a year ago

Diesel gas price today: $6.16 a gallon

Diesel gas price increase: 74.4% ($2.63) from a year ago

17. New Hampshire

Mobil Gas Station Sign, Moultonboro, New Hampshire, USA.

The average price of regular gas in New Hampshire has climbed 42.4% since last year. : Snap Decision/UCG/Universal Images Group via Getty Images

Regular gas price today: $4.16 a gallon

Regular gas price increase: 42.4% ($1.24) from a year ago

Diesel gas price today: $6.34 a gallon

Diesel gas price increase: 67.8% ($2.56) from a year ago

16. Texas

Gasoline prices are seen at a Chevron gas station in Houston, on October 2, 2026.

In Texas, the average regular-gas price is 42.8% higher than a year ago. RONALDO SCHEMIDT / AFP via Getty Images

Regular gas price today: $3.65 a gallon

Regular gas price increase: 42.8% ($1.09) from a year ago

Diesel gas price today: $5.74 a gallon

Diesel gas price increase: 80.4% ($2.56) from a year ago

15. Missouri

Alina Hille stops to fill her car with gas at QuikTrip in St. Louis, Missouri, on June 7, 2022.

Regular gas prices in Missouri are up 43.4% from a year ago. Whitney Curtis for The Washington Post via Getty Images

Regular gas price today: $3.83 a gallon

Regular gas price increase: 43.4% ($1.16) from a year ago

Diesel gas price today: $6.05 a gallon

Diesel gas price increase: 78.7% ($2.67) from a year ago

14. Kansas

Fuel prices are displayed on a BP gas station sign on October 31, 2026 in Kansas City, Kansas.

In Kansas, regular gas costs 43.5% more than it did a year ago. Jim Vondruska/Getty Images

Regular gas price today: $3.88 a gallon

Regular gas price increase: 43.5% ($1.18) from a year ago

Diesel gas price today: $6.00 a gallon

Diesel gas price increase: 73.5% ($2.54) from a year ago

13. South Dakota

A gas price is displayed at a station on February 26, 2023 in Belvidere, Illinois.

South Dakota has seen its average regular gas price rise by 44.5% over the past year. Scott Olson/Getty Images

Regular gas price today: $4.09 a gallon

Regular gas price increase: 44.5% ($1.26) from a year ago

Diesel gas price today: $6.01 a gallon

Diesel gas price increase: 79.0% ($2.65) from a year ago

12. Arkansas

A gas pump is inserted into a black car.

The average price of regular gas in Arkansas has increased 44.6% since last year. Bloomberg/Getty Images

Regular gas price today: $3.76 a gallon

Regular gas price increase: 44.6% ($1.16) from a year ago

Diesel gas price today: $5.87 a gallon

Diesel gas price increase: 76.7% ($2.55) from a year ago

11. Mississippi

A driver in a black sedan pulls up to a gas station.

In Mississippi, the average regular gas price is 45.4% higher than a year ago. Bloomberg/Getty Images

Regular gas price today: $3.77 a gallon

Regular gas price increase: 45.4% ($1.18) from a year ago

Diesel gas price today: $5.82 a gallon

Diesel gas price increase: 79.0% ($2.57) from a year ago

10. Kentucky

A car sits at a gas station.

Regular gas prices in Kentucky are up 45.6% from a year ago. Bloomberg/Getty Images

Regular gas price today: $3.89 a gallon

Regular gas price increase: 45.6% ($1.22) from a year ago

Diesel gas price today: $6.11 a gallon

Diesel gas price increase: 79.3% ($2.70) from a year ago

9. Iowa

A sign displays the fuel prices at a Quick Trip gas station in Des Moines, Iowa, US, on Thursday, April 30, 2026

In Iowa, regular gas costs 46.0% more than it did a year ago. Bryon Houlgrave/Bloomberg via Getty Images

Regular gas price today: $4.01 a gallon

Regular gas price increase: 46.0% ($1.26) from a year ago

Diesel gas price today: $6.06 a gallon

Diesel gas price increase: 72.4% ($2.54) from a year ago

8. Wyoming

Regular Unleaded and Diesel gas prices are displayed at a gas station on March 22, 2026 in Lingle, Wyoming.

Wyoming has seen its average regular gas price rise by 46.2% over the past year. Al Drago/Getty Images

Regular gas price today: $4.30 a gallon

Regular gas price increase: 46.2% ($1.36) from a year ago

Diesel gas price today: $6.35 a gallon

Diesel gas price increase: 78.2% ($2.79) from a year ago

7. Colorado

Zachary Grant fills up his RAM 3500 with diesel at a gas station that had the lowest gas prices near him March 17, 2026 in Pueblo, Colorado.

The average price of regular gas in Colorado has climbed 47.0% since last year. Michael Ciaglo/For The Washington Post via Getty Images

Regular gas price today: $4.20 a gallon

Regular gas price increase: 47.0% ($1.34) from a year ago

Diesel gas price today: $6.38 a gallon

Diesel gas price increase: 80.9% ($2.85) from a year ago

6. Illinois

Gas prices are displayed at a station on October 15, 2026 in Chicago, Illinois.

In Illinois, the average regular-gas price is 47.0% higher than a year ago. Scott Olson/Getty Images

Regular gas price today: $4.71 a gallon

Regular gas price increase: 47.0% ($1.51) from a year ago

Diesel gas price today: $6.62 a gallon

Diesel gas price increase: 76.3% ($2.87) from a year ago

5. Nebraska

A Phillips 66 gas station stands illuminated at night in Omaha, Nebraska, U.S., on Sunday Jan. 29, 2017.

Regular gas prices in Nebraska are up 47.5% from a year ago. Christopher Dilts/Bloomberg via Getty Images

Regular gas price today: $4.16 a gallon

Regular gas price increase: 47.5% ($1.34) from a year ago

Diesel gas price today: $6.11 a gallon

Diesel gas price increase: 78.4% ($2.69) from a year ago

4. New Mexico

Texaco Fire Chief and Sky Chief gas pumps at the Texaco Trade Station on April 19, 2026 in Tucumcari, New Mexico.

In New Mexico, regular gas costs 48.1% more than it did a year ago. Al Drago/Getty Images

Regular gas price today: $4.09 a gallon

Regular gas price increase: 48.1% ($1.33) from a year ago

Diesel gas price today: $6.01 a gallon

Diesel gas price increase: 73.3% ($2.54) from a year ago

3. Oklahoma

A Sinclair Gas Station along Route 66 on June 4, 2026 in Arcadia, Oklahoma.

Oklahoma has seen its average regular gas price rise by 48.3% over the past year. Al Drago/Getty Images

Regular gas price today: $3.80 a gallon

Regular gas price increase: 48.3% ($1.24) from a year ago

Diesel gas price today: $5.85 a gallon

Diesel gas price increase: 78.0% ($2.57) from a year ago

2. Michigan

A sign displays fuel prices at a Shell gas station in Royal Oak, Michigan, US, on Monday, Nov. 2, 2026.

The average price of regular gas in Michigan today is 52.1% higher than last year. Emily Elconin/Bloomberg via Getty Images

Regular gas price today: $4.52 a gallon

Regular gas price increase: 52.1% ($1.55) from a year ago

Diesel gas price today: $6.66 a gallon

Diesel gas price increase: 78.9% ($2.94) from a year ago

1. Wisconsin

Gas prices are displayed at a BP gas station in Glendale, Wisconsin, United States, on October 28, 2026.

In Wisconsin, the average regular gas price is 53.2% higher than a year ago. Michael Yanow/NurPhoto via Getty Images

Regular gas price today: $4.23 a gallon

Regular gas price increase: 53.2% ($1.47) from a year ago

Diesel gas price today: $6.31 a gallon

Diesel gas price increase: 80.6% ($2.82) from a year ago

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