Huntington Park is a city located in the South Central region of Los Angeles County, California, United States. The area includes separate communities of Florence, Firestone Park, Graham, and Walnut Park, California As of the 2020 census, the city had a total population of 54,883, of whom 97% are Hispanic/Latino and about half were born outside the U.S. Huntington Park and its Pacific Boulevard area is a mostly Hispanic, working-class inner Southeast L.A. area.