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Port of Seattle, Washington

Port code, top importers and products

UN/LOCODEUSSEA
CBP Schedule D3001
World Port Index17730
Point WellsKeyportBremertonPort GambleTacomaMukilteoSeattle
● Seattle● Nearby ports● Has a port page
38,397 US import bills of lading · Jul 2026
US customs · Jul 2026
  • US: bills of lading, Aug 2025–Jul 2026
  • Only records EximAgent holds, not all trade
  • Forwarders and carriers named on filings are counted
  • US records are sparse Nov 2025–Apr 2026
  • No US values or weights shown

Summary

Computed from customs records · Aug 2025–Jul 2026

In our records for Aug 2025–Jul 2026: 64,143 US import bills of lading arriving here. Costco Wholesale Canada LTD is the largest named importer with 2,545 bills of lading, ahead of Ikea Supply AG (1,162). Toys (HS 950300) leads the products at 3.3% of HS-coded bills of lading, and Busan is the top loading port at 19%.

What stands out at Port of Seattle

10%

Costco Wholesale Canada LTD leads the top 5

Top 5 importers: 10% of 64,143 bills of lading, out of 17,092 named.

1.7×

Toys and festive, chapter 95

Chapter 95, toys and festive: 7.5% of HS-coded bills of lading here vs 4.3% in all US bills of lading we hold.

3.5%

Jul 2026 share of US bills

3.5% of all US import bills in Jul 2026, vs 5.8% over 5 earlier well-covered months.

1.9%

Casia Global Logistics ships the most

Casia Global Logistics: 1,220 bills of lading; Honour Lane Shipping 517; Fedex International Freight Forward 358.

19%

Busan first

Busan: 19% of bills of lading; Shanghai 18%.

Seattle port in customs data

US imports · arriving at Seattle
US importers

12,150

named on bills

HS-coded

27%

of bills carry an HS code

Loaded at

19%

Shanghai, top of 12

Top companies trading through Seattle

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OutboundAnalyst

Who buys through Seattle?

Outbound searches customs records for importers of your product, finds the decision-makers and writes the first email. Analyst sizes the market first.

About the Outbound agent · About the Analyst agent

Find buyers shipping through Seattle

What ships through Seattle

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Compliance

Duty and docs for this lane

Compliance finds the HS code, looks up the duty and trade remedies for the lane, and screens your buyer against the OFAC sanctions list.

About the Compliance agent

Duty on toys from China into the US

Where Seattle cargo comes from and goes

US imports: loaded at

Share of bills · top 10 · Jul 2026

Monthly rhythm at Port of Seattle

Share of all US import bills we hold, by month · Aug 2025–Jul 2026

Our US records are sparse in Nov 2025–Apr 2026, so those months are left out and shares are compared instead of volumes.

  1. 5.9%Aug 2025
  2. 5.9%Sep 2025
  3. 9.0%Oct 2025
  4. –Nov 2025
  5. –Dec 2025
  6. –Jan 2026
  7. –Feb 2026
  8. –Mar 2026
  9. –Apr 2026
  10. 3.2%May 2026
  11. 4.9%Jun 2026
  12. 3.5%Jul 2026

More on Port of Seattle with the agent

Lookalike buyers of toys

HS 950300 is also in the top 10 products at 18 other ports on EximAgent. The Outbound agent lists companies buying it through those ports.

See lookalike buyers of HS 950300

How deep is Port of Seattle?

Listed depths, to scale

Depth, m below chart datum · NGA WPI · mean tidal range 2 m

datum5 m10 m15 m20 m25 mChannel9 mAnchorage23 mCargo pier23 mOil terminal13 m

Entering the port

Shelter
Excellent
Harbour typeCoastal (natural)

Restricts entry: other

Before you arrive: arrival notice (ETA) required; pilotage compulsory; tugs available; quarantine (pratique) required; overhead limits, check air draft

Facilities at Seattle

Listed in NGA World Port Index 17730; items the index does not list are left out.

Cargo handling
WharvesAnchorage berths
Cranes and lifts
Fixed cranesMobile cranesFloating cranesLifts 100+ t

Where is Port of Seattle?

Country
United States
Region
Washington
Position
47°36′ N, 122°20′ W
Harbour type
Coastal (natural)
UN/LOCODE functions
Port, Airport, Postal exchange

Seattle port codes

Code systemCodeIdentifies
UN/LOCODEUSSEAPort of Seattle
CBP Schedule D3001US port of entry (Seattle, WA)
NGA World Port Index17730Seattle port entry

Ports near Seattle

Distance from Seattle

Kilometres and nautical miles, straight line

  • Point WellsUSOW4 · 11 nmi21
  • KeyportUSKYP · 13 nmi24
  • BremertonUSPWT · 13 nmi24
  • Port GambleUSPGH · 18 nmi34
  • TacomaUSTIW · 19 nmi36
  • MukilteoUSMKI · 21 nmi39

Port of Seattle in United States trade

Port of Seattle ranks 6th of 12 US port pages on EximAgent by bills of lading in Aug 2025–Jul 2026 (64,143).

Nearest port pages: Port of Oakland (1,090 km), Port Hueneme (1,520 km), Port of Long Beach (1,580 km), Port of San Diego (1,710 km)

Similar-size port pages: Port of Charleston (53,284), Port of Norfolk (79,080)

All ports in United StatesCompanies in United StatesPort code lookup

Use this port's data from your assistant

eximagent tariff --exporter cn --importer us --product "<product>"
eximagent --dry-run search run --product "<product>" --location us

Hosted MCP connector: https://mcp.eximagent.ai/mcp · This page as Markdown or JSON

Ask EximAgent about this port

Port of Seattle FAQ

What is the port code for Port of Seattle?

UN/LOCODE USSEA; CBP Schedule D 3001 (Seattle, WA); NGA World Port Index 17730.

How much trade goes through Port of Seattle?

In the records EximAgent holds for Aug 2025–Jul 2026: 64,143 US import bills of lading arriving here, naming 17,092 companies.

Who are the top importers at Port of Seattle?

Costco Wholesale Canada LTD (2,545), Ikea Supply AG (1,162), Wal-mart Canada Corp (854), Winners Merchants International Lp (800), Kln Freight Canada INC (783); bills of lading, Aug 2025–Jul 2026.

What are the main products shipped through Port of Seattle?

Toys (HS 950300, 3.3%); Sofas (HS 940161, 3.0%); Christmas decor (HS 950510, 1.6%); Plastic articles (HS 392690, 1.6%); Vinyl flooring (HS 391810, 1.6%); share of HS-coded bills of lading, Aug 2025–Jul 2026.

Where is cargo arriving at Port of Seattle loaded?

Busan (19%), Shanghai (18%), Ningbo (16%), Yantian (15%), Qingdao (12%), as shares of bills of lading with a known port in Aug 2025–Jul 2026.

How does Port of Seattle differ from other US ports?

By HS chapter, here vs all US bills we hold: furniture and lighting 12% vs 11%; machinery and appliances 11% vs 11%; plastics 8.8% vs 12%; toys and festive 7.5% vs 4.3%.

These figures come only from the customs records EximAgent holds. They do not cover all trade through this port, so use them with care and check important details before acting on them. Use of this page is subject to our Terms and Conditions. Port codes: UN/LOCODE © UNECE, CC BY 4.0. Snapshot us-2026-07.co-2025-12.