We are the fourth largest container gateway in the United States. The Alliance handled approximately $66 billion of waterborne trade with 189 trading partners globally in 2020. Marine cargo operations at NWSA facilities support over 58,000 jobs and drives $12.4 billion in economic activity in Washington state*. On this page, you can find monthly and historical cargo by business sector. In-depth statistics for the previous years can also be found in our annual trade reports. Cargo volumes reported include only those handled at NWSA-managed facilities unless otherwise indicated.
* Community Attributes Economic Impact Analysis, October 2019
Volume data
Annual Trade Reports
Recent monthly cargo reports
- NWSA YTD October TEU volumes down 8%November 16, 2022
- NWSA YTD September TEU volumes down 7.3%October 17, 2022
- August TEU volumes improve from July, YTD volumes down 6.2%September 16, 2022
- NWSA YTD TEU volumes down 5.6%August 16, 2022
- NWSA YTD TEU volumes down 4%July 19, 2022
- NWSA May TEU volumes down 2%June 16, 2022
- NWSA YTD TEU volumes down 2.7%May 18, 2022
- NWSA full import TEUs set Q1 recordApril 19, 2022
- NWSA full container imports break record for FebruaryMarch 17, 2022
- NWSA January TEU volumes decrease 5.8%February 17, 2022
- NWSA TEU volumes increase 12.5% for the yearJanuary 21, 2022
- NWSA import volumes continue growth trendDecember 21, 2021