Los Angeles-Long Beach-Santa Ana
Los Angeles-Long Beach-Santa Ana (12.5 million inhabitants): major city of United States, with country factbook, ranking and leader links.
Last updated: October 2026
| Country | United States |
|---|---|
| Population | 12.5 million |
Source: UN World Urbanization Prospects, 2022 Revision (metropolitan agglomeration estimate). Observation date: 2022. The Bureau cross-checked major-city figures against UN WUP; smaller-city figures are presented as published and have not been individually re-verified.
Los Angeles-Long Beach-Santa Ana has a metropolitan population of 12.5 million, according to the UN World Urbanization Prospects (2022 Revision) cited on this page.
Los Angeles-Long Beach-Santa Ana is in United States. It is a major city of United States.
Los Angeles-Long Beach-Santa Ana is a major city of United States. The Bureau’s profile records its population and country context; see the United States factbook for the wider national picture.