About San Diego
San Diego is a large city located in United States, in the California region. According to the latest available data (2026), the population of San Diego is approximately 1,386,932 residents, making it the #34 most populous city in United States.
Globally, San Diego ranks #1,245 among the world's most populated cities. With over 1 million residents, San Diego plays an important role as an economic and cultural center in United States.
San Diego City Statistics
| City | San Diego |
| Country |  United States |
| Population | 1,386,932 |
| Global Rank | #1,245 |
| Rank in United States | #34 of 867 cities |
| City Category | large city |
| Region | California |
| Latitude | 32.715 |
| Longitude | -117.1625 |
| Data Year | 2026 |
Population Comparison
To put San Diego's population of 1,386,932 into perspective:
- San Diego has approximately 1.4 million residents.
- This makes it comparable in size to cities like Prague or Munich.
Where is San Diego Located?
San Diego is located in United States, in the California region, at coordinates 32.715° latitude and -117.1625° longitude. San Diego 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 | Harris County | 4,731,145 |
| 2 | Los Angeles | 3,898,747 |
| 3 | San Diego County | 3,298,634 |
| 4 | Brooklyn | 2,736,074 |
| 5 | Miami-Dade County | 2,701,767 |
Frequently Asked Questions
What is the population of San Diego?
The population of San Diego is approximately 1,386,932 residents according to the latest available data (2026).
Where is San Diego located?
San Diego is located in United States at approximately 32.715° latitude and -117.1625° longitude.
Is San Diego one of the largest cities in United States?
With a population of 1,386,932, San Diego is one of the major urban areas in United States. It ranks #34 out of 867 cities in the country.
