Original sentence: The city is also one of the most densely populated areas in California (11,535 residents per square mile), with large and varied existing stocks of housing, including multi-family, rentals, Section 8 affordable, and numerous senior living complexes, as well as assisted living and group facilities.The city is racially diverse with sizable Asian (15.2%), Latino (16.3%), and mixed race (11%) populations, in addition to smaller African American and American Indian populations, and a large non-Hispanic White population (57.7%), with a median household income ($123,874) comparable to other Los Angeles County coastal cities
Edited sentence: Its residents are affluent and predominantly white.The population was 71,576 at the 2020 census, up from 66,748 at the 2010 census