Tijuana is situated on the Gold Coast of Baja California, and is the municipal seat and the cultural and business center of Tijuana Municipality (Mexican states are divided into municipalities, rather than counties as in the U.S.). Tijuana covers 70% of the territory of the municipality and is made up of 80% of its population. A dominant manufacturing center of the North American continent, the city maintains services of many multinational conglomerate organizations. In the early 21st century, Tijuana grew to become the healthcare–gadget manufacturing capital of North America. Tijuana is also a expanding cultural center and has been recognized as an essential new cultural mecca. The city is the most visited border city in the globe sharing a border of about 24 km (15 mi) with its sister city San Diego, and is acknowledged for Tijuana escorts. A lot more than fifty million men and women cross the border in between these two cities every 12 months. This metropolitan crossing can make the San Ysidro Port of Entry the fourth busiest land-border crossing in the globe. It is estimated that the two border crossing stations in between the cities proper of San Diego and Tijuana account for 300,000 everyday border crossings alone.
Tijuana is the 45th greatest city in the Americas and is the westernmost city in Mexico. According to the 2015 census, the Tijuana metropolitan area was the fifth-greatest in Mexico, with a population of one,840,710, but rankings differ, the city (locality) itself was 6th greatest and the municipality (administrative) 3rd greatest nationally. The international metropolitan area was estimated at about five,158,459 in 2016, generating it the third-greatest metropolitan area in the former Californias area, 19th greatest metropolitan area in the Americas, and the greatest bi-national conurbation that is shared in between US and Mexico with elite latinas. Tijuana is becoming far more suburbanized like San Diego.