How many people live in the city of Los Angeles?
Guess before you scroll — the answer is below
The answer
3,820,000 people
Roughly 3.8M.
The city of Los Angeles holds about 3.8 million people, less than half of New York City. The confusion comes from the metro area, which sprawls to roughly 12.8 million — Los Angeles County alone has more residents than 40 U.S. states.
How to get close to this number
Anchor on the country's largest city and halve it. The biggest American city proper is around eight and a half million, and this is the second largest at well under half that. Second-city ratios are surprisingly consistent across countries, and anchoring on the leader is more reliable than estimating in isolation.
The explanation names the source of almost every wrong answer: people are thinking of the metropolitan area, which is roughly three times the city. This is the most sprawling major urban region in the country, spread across dozens of independent municipalities, so the gap between city and metro is unusually wide even by American standards.
The county comparison is the one that conveys the scale: a single county with more residents than forty states. American administrative geography nests city inside county inside state, and in this case the middle layer is larger than most of the top layer — which is why local government here is unusually complicated and unusually powerful.
Where this number comes from
| Source | U.S. Census Bureau population estimates |
|---|---|
| Figure refers to | 2024 |
| Last checked | |
| Unit | people |
Numbers move. If this one has drifted from its source, let us know.
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