Post Office in King County, WA

Find The Office You Need

• Seafirst Post Office

  1001 4th Avenue, Seattle, WA 98154

  206-748-5417
• Columbia Post Office

  3727 South Alaska Street, Seattle, WA 98118

  206-721-2368
• Greenwood Post Office

  8306 Greenwood Avenue North, Seattle, WA 98103

  206-547-1406
• Lake City Post Office

  3019 Northeast 127th Street, Seattle, WA 98125

  206-364-0608
• Terminal Finance Station Post Office

  2420 4th Avenue South, Seattle, WA 98134

  206-652-2467
• Wallingford Post Office

  1329 North 47th Street, Seattle, WA 98103

  206-547-1406
• West Seattle Post Office

  4412 California Avenue Southwest, Seattle, WA 98116

  206-923-0485
• Midtown Post Office

  301 Union Street, Seattle, WA 98101

  206-748-5417
• Magnolia Post Office

  3211 West McGraw Street, Seattle, WA 98199

  206-284-5958
• Northgate Post Office

  11036 8th Avenue Northeast, Seattle, WA 98125

  206-364-0546