Public high schools in Los Angeles

Only include public high schools in the Los Angeles city limits. Several schools with "Los Angeles, CA" postal addresses are in fact outside of the Los Angeles city limits. There are also schools in the Los Angeles city limits that have postal addresses reflecting other cities and/or specific places (in the San Fernando Valley several places have special "city names" when they are in the Los Angeles city limits). Note: Note that the City of Houston had stated: "The U.S. Postal Service establishes ZIP codes and mailing addresses in order to maximize the efficiency of their system, not to recognize jurisdictional boundaries."