Los Angeles Demographics 2025. Between 2024 population estimates and population projections for 2070, los angeles county is projected to lose 10 percent of its population, or one million people. Know details about age, income, gender, racial and educational and other.

Los angeles is an incredibly diverse city, home to people from over 140 countries who speak 224 languages that have been identified. Data provided by los angeles county department of public health (dph) for the community health profiles (chp) data initiative.