About 2 million people.

Tijuana sits right on the border with the United States, so it is a lively mix of two cultures. It is famous for its busy streets, art, and tasty food.
You can walk along the colorful Avenida Revolucion, see big murals painted on walls, and try the very first Caesar salad, which was invented here.
Tijuana is one of the busiest border crossings in the world, where thousands of people pass between two countries every day.
The city loves its fish tacos, fresh from the nearby ocean and topped with crunchy cabbage and creamy sauce.