Glenn Hegar
Texas Comptroller of Public Accounts
Glenn Hegar
Texas Comptroller of Public Accounts
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Glenn Hegar
Texas Comptroller of Public Accounts
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economy

Port of Entry: Port ArthurImpact to the Texas Economy, 2018

Ports of entry within the state of Texas accounted for nearly $740 billion in international trade in 2018. Texas has 29 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 Texas port plays a distinctive role in the state’s transportation network and contributes to the state and local economies.

Of Texas’ total international trade, $261 billion, or 35.3 percent, traveled through the state’s seaports, with the Port of Port Arthur accounting for 8.8 percent of the seaport trade, or about $22.9 billion.1 Each seaport facilitates the movement of goods between Texas and nations throughout the world. 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

Based on the Comptroller’s estimate, trade through the Port of Port Arthur in 2018 affected about 102,000 net jobs in Texas. Approximately $15.4 billion in gross domestic product (GDP) is related to trade through the Port of Port Arthur (Exhibit 1).2

Exhibit 1:Trade through the Port of Port Arthur
Estimated Total Contribution to the Texas Economy, 20183
DescriptionValue
Total direct trade value $22.9 billion
Related gross domestic product4 $15.4 billion
Total employment affected5 102,100

Sources: Regional Economic Models Inc. (REMI) model for Texas, Texas Comptroller of Public Accounts

Port of Port Arthur Trade

The Port of Port Arthur is one of 10 seaports along Texas’ 367-mile coastline on the Gulf of Mexico.

Exhibit 2: Trading Partners and Trade Products through  the Port of Port Arthur (based on $ value), 2018
DescriptionPartners/Products
Top origin of imported goods: Saudi Arabia
Top destinations for exported goods: Canada, Mexico
Top products imported through this port: petroleum products
Top products exported through this port: petroleum products

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

In 2018, the Port of Port Arthur handled more than 48 billion tons of cargo, with petroleum-related cargo accounting for 94 percent of the total tonnage (Exhibit 2). Shipping activity through this port accounted for $22.9 billion in trade in 2018, 145 percent more than in 2003 ($9.4 billion) (Exhibit 3).

Port of Port Arthur, All Trade (All Commodities), 2003 to 2018

Exhibit 3: Port of Port Arthur, All Trade (All Commodities), 2003 to 2018
Year Total Trade through Port Arthur (in billions) Percentage of Total Trade through Seaports
2003 9.4 billion dollars 10.4%
2004 12.7 billion dollars 10.7%
2005 15.2 billion dollars 10.0%
2006 16.9 billion dollars 9.5%
2007 12.2 billion dollars 6.2%
2008 17.4 billion dollars 6.6%
2009 13.1 billion dollars 7.4%
2010 19.1 billion dollars 8.5%
2011 26.6 billion dollars 9.3%
2012 28.8 billion dollars 9.8%
2013 37.2 billion dollars 13.2%
2014 33.1 billion dollars 12.1%
2015 18.3 billion dollars 9.0%
2016 13.1 billion dollars 7.9%
2017 16.8 billion dollars 8.1%
2018 22.9 billion dollars 8.8%

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

The Port of Port Arthur’s top two trading partners account for nearly one-half of trade traversing the port (Exhibit 4). The port’s top trading partner, Saudi Arabia, represents 25.5 percent of its total trade (all from imports), and the second-largest, Canada, represents 21.5 percent. The next two largest trading partners, Mexico and Venezuela, account for 10.9 and 7.7 percent, respectively.

Exhibit 4:Port of Port Arthur Trade Value (2014 to 2018)
YearOverall Trade (billions) Trade with Saudi Arabia and Canada (billions)
Total TradeExportsImports Trade % of Total ExportsImports
2018 $22.9 $9.5 $13.4 $10.8 46.9% $2.8 $7.9
2017 $16.8 $5.7 $11.1 $5.3 31.7% $0.1 $5.2
2016 $13.1 $4.8 $8.4 $4.0 30.4% $0.2 $3.7
2015 $18.3 $6.2 $12.0 $6.9 37.8% $0.8 $6.1
2014 $33.1 $9.4 $23.7 $13.4 40.6% $1.0 $12.4

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


  1. U.S. Census Bureau: USA Trade Online – U.S. Import and Export Merchandise trade statistics.
  2. Regional Economic Models Inc. (REMI) model for Texas was used with total trade value attributed to this port as a percentage of Texas’ total trade value as an input. These data were used to generate a weighted estimate of net jobs and GDP associated with trade at this port.
  3. The estimated contributions offer a strong indicator of the economic importance of this port of entry to Texas; estimates as such are not precise quantifications of direct or indirect contributions to the Texas economy.
  4. “Gross domestic product” refers to the total value of all final goods and services produced in Texas.
  5. “Total employment” refers to both direct and indirect employment.
  6. U.S. Census Bureau: Economic Indicators Division, USA Trade Online.