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Don Huffines
Texas Comptroller of Public Accounts
Don Huffines
Texas Comptroller of Public Accounts
Don Huffines
Texas Comptroller of Public Accounts
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economy

Port of Entry: BrownsvilleImpact to the Texas Economy, 2024

Texas ports of entry accounted for more than $1 trillion in international trade in 2024. Texas has 32 official ports of entry that serve as critical gateways to global trade. Each port — whether an airport, land port or seaport — serves many domestic and international economic activities across multiple industries. Each port also plays a distinctive role in the state’s transportation network and contributes to state and local economies.

Of Texas’ total international trade, 40.4 percent, or $429.4 billion in goods, traveled across the state’s seaports, with the Port of Brownsville accounting for 5.3 percent of seaport trade, or $22.7 billion. Each seaport facilitates the movement of goods between Texas and other nations. Each Texas seaport is unique, offering different capabilities and many shipping options, including bulk, roll-on/roll-off, container and liquid/gas shipping.

Economic Contribution of Trade

Based on the Comptroller’s estimate, trade through the Port of Brownsville in 2024 resulted in 101,073 jobs and contributed $11.9 billion to Texas’ gross domestic product (GDP) (Exhibit 1).

Exhibit 1
Estimated Contribution of Trade Through Brownsville to the Texas Economy, 2024
CategoryValue
Direct trade value (in billions) $22.7
Gross domestic product (in billions) $11.9
Total employment 101,073

Notes: “Gross domestic product” refers to the total value of all final goods and services produced in Texas; “Total employment” refers to both direct and indirect employment.

Sources: U.S. Census Bureau: Economic Indicators Division, USA Trade Online; Regional Economic Models Inc. model for Texas; Texas Comptroller of Public Accounts analysis.

Port of Brownsville Trade

The Port of Brownsville is one of 23 seaports along Texas’ 367-mile Gulf Coast. Total trade through the port rose by 116 percent between 2003 and 2024. The port was a net exporter by trade value in 2024, seeing $12.1 billion in exports and $10.6 billion in imports (Exhibit 2). 

Exhibit 2 Export and Import Values, Port of Brownsville, 2003-2024 (in billions)

Data for Exhibit 2
Export and Import Values, Port of Brownsville, 2003-2024 (in billions)
Year Exports Imports Total
2003 $5.13 $5.36 $10.49
2004 $5.36 $5.76 $11.12
2005 $5.44 $6.53 $11.97
2006 $6.14 $7.33 $13.47
2007 $6.16 $8.11 $14.27
2008 $5.86 $8.28 $14.15
2009 $4.43 $6.50 $10.93
2010 $6.01 $7.62 $13.63
2011 $6.54 $8.66 $15.19
2012 $6.71 $8.69 $15.40
2013 $6.58 $9.25 $15.83
2014 $8.12 $10.05 $18.16
2015 $7.53 $8.75 $16.27
2016 $7.11 $8.73 $15.84
2017 $7.30 $9.39 $16.68
2018 $8.42 $10.52 $18.94
2019 $9.57 $9.36 $18.92
2020 $8.83 $8.40 $17.23
2021 $9.79 $13.05 $22.84
2022 $11.30 $12.56 $23.87
2023 $10.32 $13.22 $23.55
2024 $10.56 $12.10 $22.66

Source: U.S. Census Bureau: Economic Indicators Division, USA Trade Online.

The top export commodities by value from the Port of Brownsville in 2024 were petroleum ($4.5 billion), followed by electric machinery and equipment ($2 billion), and plastic products ($913.2 million). These commodities accounted for 60.1 percent of the port’s total exports. Top imports to the port included electric machinery and equipment ($3.3 billion), machinery and mechanical appliances ($1.4 billion), and vehicle parts ($1.2 billion) (Exhibit 3).

Exhibit 3
Top Five Export Commodities, Port of Brownsville, 2024
Commodity Value (in millions)
Petroleum $4,472.8
Electric Machinery and Equipment $1,974.7
Plastic Products $913.2
Vehicle Parts $802.9
Machinery and Mechanical Appliances $710.3
Total All Commodities $12,096.9
Top Five Import Commodities, Port of Brownsville, 2024
Commodity Import Value (in millions)
Electric Machinery and Equipment $3,318.1
Machinery and Mechanical Appliances $1,403.6
Vehicle Parts $1,198.9
Prefabricated Furniture; Light Fixtures $562.8
Iron and Steel $522.8
Total All Commodities $10,561.2

Source: U.S. Census Bureau: Economic Indicators Division, USA Trade Online.

The value of exports from the Port of Brownsville to its top five recipient countries was $11.8 billion in 2024, or 97.9 percent of its total. Mexico was the leading destination for exported goods, receiving 93 percent of all exported commodities from the port (Exhibit 4).

Exhibit 4
Share of Exports from Port of Brownsville to Destination Country, 2024
Data for Exhibit 4
Share of Exports from Port of Brownsville to Destination Country, 2024
Country Exports Value (in billions) Share
Mexico $11.2 93%
Guatemala $0.2 2%
Bahamas $0.2 2%
Netherlands $0.1 1%
Honduras $0.1 1%
Other $0.3 2%
Total $12.1

Sources: U.S. Census Bureau: Economic Indicators Division, USA Trade Online.

Port of Brownsville’s top five import trading partners accounted for 93.6 percent of its $10.6 billion in imports in 2024, with Mexico comprising more than four-fifths of all imports (Exhibit 5).

Exhibit 5
Share of Imports to Port of Brownsville by Country of Origin, 2024
Data for Exhibit 5
Share of Imports to Port of Brownsville by Country of Origin, 2024
Country Imports Value (in billions) Share
Mexico $8.8 84%
Malaysia $0.4 4%
South Africa $0.4 3%
India $0.1 1%
China $0.1 1%
Other $0.7 6%
Total $10.6

Sources: U.S. Census Bureau: Economic Indicators Division, USA Trade Online.

Port of Brownsville – Capital Improvement Projects

The port underwent several capital improvement projects in 2024 with costs of $226.9 million, including the ongoing cost of deepening and widening the port’s shipping channel from 42 feet to 52 feet, which will make it one of the Gulf’s deepest (Exhibit 6).

Exhibit 6
Current Major Construction Projects and Costs in 2025, Port of Brownsville
Project Cost (in millions)
Brazos Island Harbor Channel Improvement Project $141.6
Oil Dock No. 3 Construction $35.0
Rail Access Preservation Program $16.8
East Ostos Road Paving Improvement Project $10.0
Fishing Harbor Improvement Project $10.0
Mobile Harbor Crane $6.0
Bulk Cargo Dock Engineering Design and Study $1.5
Liquid Cargo Dock Engineering Design and Study $1.5
Oil Dock No. 5 Upgrade $1.5
Cargo Dock 15 Engineering Design and Study $1.5
Cargo Dock 16 Engineering Design and Study $1.5
Total $226.9

Source: Port of Brownsville.