Oregon Diesel prices, liter

We show diesel price data for Oregon from 29-Jun-2026 to 05-Oct-2026. The average diesel price during that period is 1.56 per liter with a minimum of 1.32 on 06-Jul-2026 and a maximum of 1.81 on 21-Sep-2026. Our data are obtained from official government sources, regulatory agencies, petroleum companies, and major media sources. We update the series for Oregon every week.