"Los Angeles, California Population 2019" "Los Angeles, California Population 2019" "Los Angeles, California Population 2019" about 10 million combined statistical area about 4 million 12.8 million "Los Angeles, California Population 2019" than the Greater Los Angeles area Los Angeles 2010 und 2018 Los Angeles 4 million "Los Angeles, California Population 2019" "Los Angeles, California Population 2019" note 12.8 million four million people about 4 million "Los Angeles, California Population 2019" about 10 million 12.8 million "Los Angeles, California Population 2019"