San Francisco is sparsely populated.
San Francisco is the fourth-most populous city in California , after Los Angeles , San Diego , and San Jose , and the 13th-most populous city in the United States -- with a census-estimated 2016 population of 870,887 .	United States	United States	California	California	fourth-most populous city	List of cities and towns in California	Los Angeles	Los Angeles	San Diego	San Diego	San Jose	San Jose, California	13th-most populous city	List of United States cities by population
