District of Columbia Diesel prices, liter

We show diesel price data for District of Columbia from 13-Jul-2026 to 19-Oct-2026. The average diesel price during that period is 1.61 per liter with a minimum of 1.49 on 13-Jul-2026 and a maximum of 1.77 on 28-Sep-2026. Our data are obtained from official government sources, regulatory agencies, petroleum companies, and major media sources. We update the series for District of Columbia every week.