The Region That Produces More Than Germany and Japan: Mexico–U.S. Border Emerges as the World’s Third-Largest Economy

The history of Mexico’s maquiladora industry represents one of the most transformative chapters in the country’s economic development. Established in the mid-1960s under the Federal Government’s Border Industrialization Program, the sector emerged as a response to rising labor costs in industrialized economies such as Japan and the United States.

The first industrial park, built in Ciudad Juárez in 1966, marked the beginning of an accelerated expansion that quickly spread across Mexico’s northern states. This model capitalized on the country’s geographic advantage, channeling foreign direct investment into dynamic industrial sectors and reshaping the economic fabric of northern Mexico.

Beyond job creation and trade, the maquiladora industry laid the foundations for a more integrated, competitive, and technologically advanced production structure, linking Mexico directly to global value chains. States such as Baja California, Sonora, Tamaulipas, and Coahuila became internationally recognized hubs for strategic manufacturing.

A Binational Region with Global Scale

The Mexico–U.S. border has evolved into one of the world’s most dynamic industrial and logistics ecosystems. Comprising California, Arizona, New Mexico, and Texas on the U.S. side, and Baja California, Sonora, Chihuahua, Coahuila, Nuevo León, and Tamaulipas on the Mexican side, this region is no longer just a corridor for assembly and transit.

Today, it functions as a fully integrated binational economy. According to the U.S. Bureau of Economic Analysis and INEGI, the combined GDP of this region surpasses USD 7.8 trillion, which would rank it as the world’s third-largest economy, behind only the United States and China, and ahead of Germany, Japan, and India.

The backbone of this megaregion is advanced manufacturing, supported by trade and logistics services. Key industries include automotive, aerospace, electronics, medical devices, textiles, agribusiness, semiconductors, clean energy, and electromobility. The region is also home to leading universities and research centers directly connected to industrial innovation and talent development.

With more than 40 border crossings—26 of them dedicated to commercial operations—the region integrates ports, highways, railroads, technology hubs in California and Nuevo León, major automotive and manufacturing centers in Tamaulipas, Coahuila, Chihuahua, and Texas, as well as aerospace and semiconductor clusters in Arizona and Sonora.

Texas and Northeast Mexico: A Strategic Economic Bloc

Focusing on a subregion composed of Texas, Tamaulipas, Nuevo León, and Coahuila further illustrates the area’s global weight. Together, these states generate an estimated USD 3 trillion GDP, which would rank them as the world’s ninth-largest economy, ahead of Italy, Canada, and Brazil, and just below France.

This economic corridor combines Nuevo León’s industrial dynamism, Texas’s energy and technology strength, Coahuila’s manufacturing capacity, and Tamaulipas’s logistics and infrastructure projects. It represents decades of integration fostered by trade agreements like USMCA, cross-border investment, and binational business strategies.

In a context of global uncertainty, this region offers stability, proximity to the U.S. market, and a robust industrial base, positioning itself as a platform for innovation and sustainable growth at a global scale.