 The service area was larger, encompassing what is now the CIF Los Angeles City Section, which broke off in 1935, and the CIF San Diego Section which broke off in 1960.Imperial County was once part of the section as well, but broke off in 2000 to join the San Diego Section.At various points in time, schools in Arizona, Nevada, and Tijuana, Baja California, Mexico, were part of the section.