Economic impact analysis: The Northwest Seaport Alliance, Port of Tacoma, and Port Of Seattle

A July 2025 economic impact analysis by Community Attributes Inc. examines the economic contributions of the Northwest Seaport Alliance, Port of Tacoma, and Port of Seattle to Washington State. In 2023, NWSA operations alone supported an estimated 52,100 jobs, $4.4 billion in total compensation, and nearly $14 billion in total business output across Washington. The report also highlights more than $130 million in state fiscal impacts generated by NWSA activities that year.

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This economic impact analysis by Community Attributes Inc. examines the economic contributions of the Northwest Seaport Alliance, Port of Tacoma, and Port of Seattle to the state of Washington in 2023. The NWSA alone supported an estimated 52,100 jobs, $4.4 billion in total compensation, and nearly $14 billion in total business output. The report breaks down impacts by cargo type including containerized cargo, autos, and bulk/breakbulk, as well as state fiscal impacts exceeding $130 million.

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