The Maverik at 3520 Keene Road in Richland is selling the cheapest midgrade unleaded gasoline near zip code 99320 this week, according to GasBuddy.com.
The station, which is 6.24 miles from zip code 99320, has midgrade unleaded priced at $2.86 per gallon for the week of September 23-29.
In greater Washington, the average price is $3.18 and the lowest price is $2.65. Trends show the price as down.
The average price of unleaded gas in the state is $3.334 per gallon. The previous week, the state average was $3.324 per gallon. The average has decreased since last month, when it was $3.379 per gallon – a 4.5 cent difference.
Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.
