Two doors. The Port of Tacoma owns land and runs the public port. The Northwest Seaport Alliance runs marine cargo with Seattle. Last checked August 29, 2026.
Port of Tacoma
Admin: (253) 383-5841
One Sitcum Plaza, Tacoma, WA 98421
Mail: P.O. Box 1837, Tacoma, WA 98401
Security (24 hours): (253) 383-9472
Media: (253) 428-8674 · media@portoftacoma.com
portoftacoma.com/contact
Northwest Seaport Alliance
Cargo, ships, terminals: 800-657-9808 · info@nwseaportalliance.com
Mail: P.O. Box 2985, Tacoma, WA 98401-2985
nwseaportalliance.com/contact
Public records and tort claims are on those sites, not 311. Neighborhood next door: Dome desk. Longer piece: Port of Tacoma in 2026.