FIRMS code

X161 Union Pacific Seattle

Name: Union Pacific Seattle
Address: FOURTH AVE S & SOUTH DAWSON, SEATTLE, WA, 98108, US

Active Inspection facility

Facility details

FIRMS code: X161
Name: Union Pacific Seattle
Address: FOURTH AVE S & SOUTH DAWSON
SEATTLE, WA 98108
Status: Active (A)
Facility type: Inspection facility (05)
CBP port: Seattle, WA (3001)
CBP region: 7
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate X161 before you file

Check X161 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"X161","port":"3001","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
Y372	CertainTeed Gypsum	Pier or terminal	524 m
WBD9	SeaTac Marine Services	Pier or terminal	857 m
X133	J A JACK & SONS	Pier or terminal	893 m
X389	LEHIGH CEMENT CO	Pier or terminal	896 m
Y958	Alaska Marine Lines (1st Ave Pier)	Pier or terminal	1.1 km

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.