It is currently represented by Democrat Robert Garcia of Rancho Cucamonga.

Prior to 2022, the district encompassed the area between the Pacific Ocean and the Santa Monica Mountains, along with a large section of Central Los Angeles.

The district was heavily white and included the Malibu shoreline and much of Hollywood.

The district currently consists of portions of San Bernardino County, including the whole Cities of Loma Linda and Colton, and portions of the Cities of San Bernardino, Redlands, Rialto, Rancho Cucamonga, Fontana, and Ontario.

[2] Due to redistricting, the 50th district has been moved around different parts of the state.