Treasure Valley Times

The average cost for a gallon of diesel gas in or near zip code 97914 for the week of January 27 - February 2 is $3.21, according to GasBuddy.com. The lowest price is $2.98.

In greater Oregon, the average price is $2.98 and the lowest price is $2.48. Trends show the price as up.

The average price of unleaded gas in the state is $3.124 per gallon. The previous week, the state average was $3.124 per gallon. The average has decreased since last month, when it was $3.231 per gallon – a 10.7 cent difference.Last year, the average price for a gallon of gas was $3.291.

Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.