The Historic Core is a district within Downtown Los Angeles that includes the world's largest concentration of movie palaces, former large department stores, and office towers, all built chiefly between 1907 and 1931. Within it lie the Broadway Theater District and the Spring Street historic financial district, and in its west it overlaps with the Jewelry District and in its east with Skid Row.

Spring Street in Los Angeles is one of the oldest streets in the city. Along Spring Street in Downtown Los Angeles, from just north of Fourth Street to just south of Seventh Street is the NRHP-listed Spring Street Financial District, nicknamed Wall Street of the West, lined with Beaux Arts buildings and currently experiencing gentrification. This section forms part of the Historic Core district of Downtown, together with portions of Hill, Broadway, Main and Los Angeles streets.