La Delta (Spanish for "The River delta) is an unincorporated community in the Mojave Desert, within San Bernardino County, California, United States. La Delta is located, near the Mojave River in the northern Victor Valley. It is on historic U.S. Route 66 between Oro Grande and Helendale, northwest of Victorville. References Unincorporated communities in San Bernardino County, California Populated places in the Mojave Desert Mojave River Victor Valley Unincorporated communities in California