About Los Angeles County
Los Angeles County is a megacity located in United States, in the California region. According to the latest available data (2026), the population of Los Angeles County is approximately 10,014,009 residents, making it the largest city in United States.
Globally, Los Angeles County ranks #43 among the world's most populated cities. As a megacity with over 10 million inhabitants, Los Angeles County is one of the largest urban agglomerations on Earth.
Los Angeles County City Statistics
| City | Los Angeles County |
| Country |  United States |
| Population | 10,014,009 |
| Global Rank | #43 |
| Rank in United States | #1 of 867 cities |
| City Category | megacity |
| Region | California |
| Latitude | 34.05 |
| Longitude | -118.25 |
| Data Year | 2026 |
Population Comparison
To put Los Angeles County's population of 10,014,009 into perspective:
- Los Angeles County has more people than many entire countries, including Sweden, Portugal, and Hungary.
- If Los Angeles County were a country, it would rank among the top 100 most populous nations.
- It ranks #1 among all cities in United States.
Where is Los Angeles County Located?
Los Angeles County is located in United States, in the California region, at coordinates 34.05° latitude and -118.25° longitude. Los Angeles County sits in the subtropics, typically enjoying warm temperatures year-round.
Nearby Cities
Other Cities in United States
Largest Cities in United States
| # | City | Population |
|---|---|---|
| 1 | Morris County | 509,285 |
| 2 | Staten Island | 495,747 |
| 3 | Ada County | 494,967 |
| 4 | Omaha | 486,051 |
| 5 | Colorado Springs | 478,961 |
Frequently Asked Questions
What is the population of Los Angeles County?
The population of Los Angeles County is approximately 10,014,009 residents according to the latest available data (2026).
Where is Los Angeles County located?
Los Angeles County is located in United States at approximately 34.05° latitude and -118.25° longitude.
Is Los Angeles County one of the largest cities in United States?
With a population of 10,014,009, Los Angeles County is one of the major urban areas in United States. It ranks #1 out of 867 cities in the country.
