Indiana average gasoline prices have fallen 11.2 cents per gallon

INDIANA – Average gasoline prices in Indiana have fallen 11.2 cents per gallon in the last week, averaging $3.7 a gallon today, according to GasBuddy’s survey of 3,271 stations in Indiana.

Prices in Indiana are 7.5 cents per gallon lower than a month ago and stand 68.0 cents per gallon higher than a year ago. The national average price of diesel has declined 5.5 cents in the last week and stands at $5.01 per gallon.

According to GasBuddy price reports, the cheapest station in Indiana was priced at $3.35 a gallon Sunday while the most expensive was $4.29 a gallon, a difference of 94.0 cents per gallon.

The gas price in Lawrence County is $3.69 a gallon for regular fuel. Diesel prices range from $5.25 a gallon to $4.98 a gallon.

The national average price of gasoline has fallen 7.6 cents per gallon in the last week, averaging $3.67/g today. The national average is down 26.9 cents per gallon from a month ago and stands 52.3 cents per gallon higher 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 Indiana and the national average going back ten years:

  • September 12, 2021: $3.11/g (U.S. Average: $3.15/g)
  • September 12, 2020: $2.07/g (U.S. Average: $2.18/g)
  • September 12, 2019: $2.53/g (U.S. Average: $2.56/g)
  • September 12, 2018: $2.85/g (U.S. Average: $2.84/g)
  • September 12, 2017: $2.55/g (U.S. Average: $2.65/g)
  • September 12, 2016: $2.07/g (U.S. Average: $2.17/g)
  • September 12, 2015: $2.18/g (U.S. Average: $2.35/g)
  • September 12, 2014: $3.47/g (U.S. Average: $3.41/g)
  • September 12, 2013: $3.49/g (U.S. Average: $3.53/g)
  • September 12, 2012: $3.96/g (U.S. Average: $3.86/g)

Neighboring areas and their current gas prices:

  • Champaign- $3.71/g, down 10.5 cents per gallon from last week’s $3.82/g.
  • Indianapolis- $3.79/g, down 11.2 cents per gallon from last week’s $3.91/g.
  • Cincinnati- $3.60/g, down 9.6 cents per gallon from last week’s $3.69/g.
Patrick De Haan

“We continue to see the national average price of gasoline decline, now for the thirteenth straight week. But, we’re seeing drastically different price behaviors from coast to coast, with some areas seeing noticeable increases while others are seeing decreases,” said Patrick De Haan, head of petroleum analysis at GasBuddy. “Refinery issues in California are leading to increases in areas supplied by the state’s refineries, including areas of Arizona, Nevada, Oregon, Washington, and of course, California. Gasoline supply remains tight for the East Coast with some modest moves up, while prices continue to edge lower in the Plains, South, and areas of the Great Lakes. For now, I believe the drop in prices will overpower the increases, leading to potentially another decline this week, but we’re in a very fragile time and certainly could see a broader move higher in the weeks ahead.”

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 data is accessible at