City of Westport
- ADDRESS: 604 N. Montesano St. Westport, WA 98595
- PHONE: (360) 268-0131
Coast Guard
- ADDRESS:
- PHONE: (360) 268-0121
Ocosta School District
- ADDRESS: 2580 S. Montesano St. Westport, WA 98595
- PHONE: (360) 268-9125
- ONLINE: https://ocosta.org
South Beach Regional Fire Authority
- ADDRESS: 170 W. Spokane Ave. Westport, WA 98595-1195
- PHONE: (360) 268-9832
- ONLINE: https://www.sbrfa.org/
U.S. Postal Service - Grayland
- ADDRESS: 883 Cranberry Rd. Grayland, WA 98547
- PHONE: (360) 267-3712
U.S. Postal Service - Westport
- ADDRESS: 400 W. Ocean Ave. Westport, WA 98595
- PHONE: (360) 268-9684
Westport City Hall & Water: (Clerk)
- ADDRESS: 604 N. Montesano St. Westport, WA 98595
- PHONE: (360) 268-0131
Westport Police Department
- ADDRESS: 740 N. Montesano St. Westport, WA 98595
- PHONE: (360) 268-9197 Business