Port of Houston Activity Supports Nearly $1 Trillion in U.S. Economic Value, New Study Finds

A recent study from Martin Associates reveals that the Port of Houston plays a crucial role in the U.S. economy, supporting nearly $1 trillion in annual economic value and generating 3.53 million jobs as of 2025. This impact extends beyond the Houston region, accounting for 18.5% of Texas' GDP.

Charlie Jenkins, CEO of Port Houston, emphasized the port's significance as a vital economic corridor, stating that manufacturers, energy producers, businesses, and consumers across the country rely on this critical gateway for moving products.

The economic benefits of the Port of Houston are substantial, particularly in Texas. The region saw $537.7 billion in annual economic value in 2025, a 22% increase from the previous year. This value supported 1.89 million jobs in Texas, a 22% increase. Additionally, this activity generated $15.6 billion in state and local tax revenue, a 47% rise compared to 2022.

The findings show significant growth since 2022, with the total economic value supported by maritime activity increasing by $98.4 billion, and Texas jobs supported growing by 345,755. This economic impact is felt across all 98% of Texas counties.

According to Steve Kean, President and CEO of the Greater Houston Partnership, the Houston Ship Channel is crucial for connecting Texas producers, manufacturers, and energy companies with domestic and global markets. The study underscores the port's role as an economic engine for the region and a significant strategic asset for the nation.