City of Angels vs Los Angeles

City of Angels

name
  • Synonym of Los Angeles, California. 

Los Angeles

name
  • A city and port, the county seat of Los Angeles County, the largest city in California, and the 2nd largest in the United States, famed for being the center of the American film industry. 

  • A census-designated place in Willacy County, Texas, United States. 

  • An unincorporated community in La Salle County, Texas, United States. 

How often have the words City of Angels and Los Angeles occurred in a corpus of books? (source: Google Ngram Viewer )