Post Office in King County, Washington

Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 50 Post Office locations in King County, Washington.

Residents of King County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.

List of King County, Washington Post Office

Burien Post Office

View Details Call Now (206) 248-8647

Burien Post Office

Address

609 Southwest 150th Street, Burien WA 98166 Get Direction

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Des Moines Post Office

View Details Call Now (206) 824-3647

Des Moines Post Office

Address

2003 South 216th Street, Des Moines WA 98198 Get Direction

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East Union Post Office

View Details Call Now (206) 328-9712

East Union Post Office

Address

1110 23rd Avenue, Seattle WA 98122 Get Direction

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Downtown Kent Post Office

View Details Call Now (253) 520-7576

Downtown Kent Post Office

Address

216 West Gowe Street, Kent WA 98032 Get Direction

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Downtown Renton Post Office

View Details Call Now (425) 227-6304

Downtown Renton Post Office

Address

314 Williams Avenue South, Renton WA 98057 Get Direction

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Federal Post Office

View Details Call Now (206) 748-5417

Federal Post Office

Address

909 1st Avenue, Seattle WA 98104 Get Direction

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Enumclaw Post Office

View Details Call Now (360) 825-8325

Enumclaw Post Office

Address

1742 Cole Street, Enumclaw WA 98022 Get Direction

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Duvall Post Office

View Details Call Now (425) 788-5645

Duvall Post Office

Address

26400 Northeast Valley Street, Duvall WA 98019 Get Direction

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Fall City Post Office

View Details Call Now (425) 222-7501

Fall City Post Office

Address

4225 335th Place Southeast, Fall City WA 98024 Get Direction

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Georgetown Post Office

View Details Call Now (206) 764-9565

Georgetown Post Office

Address

620 South Orcas Street, Seattle WA 98108 Get Direction

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Federal Way Post Office

View Details Call Now (253) 924-1692

Federal Way Post Office

Address

32829 Pacific Highway South, Federal Way WA 98003 Get Direction

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Greenwood Post Office

View Details Call Now (206) 547-1406

Greenwood Post Office

Address

8306 Greenwood Avenue North, Seattle WA 98103 Get Direction

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Highlands Post Office

View Details Call Now (425) 227-6304

Highlands Post Office

Address

4301 Northeast 4th Street, Renton WA 98059 Get Direction

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Hobart Post Office

View Details Call Now (425) 413-1967

Hobart Post Office

Address

20250 276th Avenue Southeast, Maple Valley WA 98038 Get Direction

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Kirkland Post Office

View Details Call Now (425) 739-6727

Kirkland Post Office

Address

721 4th Avenue, Kirkland WA 98033 Get Direction

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Kenmore Post Office

View Details Call Now (425) 482-9755

Kenmore Post Office

Address

6700 Northeast 181st Street, Kenmore WA 98028 Get Direction

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International Post Office

View Details Call Now (206) 625-2293

International Post Office

Address

414 6th Avenue South, Seattle WA 98104 Get Direction

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Issaquah Post Office

View Details Call Now (425) 837-8795

Issaquah Post Office

Address

400 Northwest Gilman Boulevard, Issaquah WA 98027 Get Direction

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Kent Post Office

View Details Call Now (253) 852-1080

Kent Post Office

Address

10612 Southeast 240th Street, Kent WA 98031 Get Direction

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Lake City Post Office

View Details Call Now (206) 364-0608

Lake City Post Office

Address

3019 Northeast 127th Street, Seattle WA 98125 Get Direction

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Magnolia Post Office

View Details Call Now (206) 284-5958

Magnolia Post Office

Address

3211 West McGraw Street, Seattle WA 98199 Get Direction

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Maple Valley Post Office

View Details Call Now (425) 432-4174

Maple Valley Post Office

Address

22023 Southeast Wax Road, Maple Valley WA 98038 Get Direction

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Medina Post Office

View Details Call Now (425) 646-8111

Medina Post Office

Address

816 Evergreen Point Road, Medina WA 98039 Get Direction

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North Bend Post Office

View Details Call Now (425) 831-7020

North Bend Post Office

Address

451 East North Bend Way, North Bend WA 98045 Get Direction

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North City Post Office

View Details Call Now (206) 364-0656

North City Post Office

Address

17233 15th Avenue Northeast, Shoreline WA 98155 Get Direction

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Midlakes Post Office

View Details Call Now (425) 462-7508

Midlakes Post Office

Address

12400 Southeast 38th Street, Bellevue WA 98006 Get Direction

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Mercer Island Post Office

View Details Call Now (206) 232-8834

Mercer Island Post Office

Address

3040 78th Avenue Southeast, Mercer Island WA 98040 Get Direction

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Pioneer Square Post Office

View Details Call Now (206) 625-2293

Pioneer Square Post Office

Address

91 South Jackson Street, Seattle WA 98104 Get Direction

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Midtown Post Office

View Details Call Now (206) 748-5417

Midtown Post Office

Address

301 Union Street, Seattle WA 98101 Get Direction

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Midway Post Office

View Details Call Now (253) 856-2406

Midway Post Office

Address

23418 Pacific Highway South, Kent WA 98032 Get Direction

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Northgate Post Office

View Details Call Now (206) 364-0546

Northgate Post Office

Address

11036 8th Avenue Northeast, Seattle WA 98125 Get Direction

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Preston Post Office

View Details Call Now (425) 222-5536

Preston Post Office

Address

30405 Southeast 84th Street, Preston WA 98050 Get Direction

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Queen Anne Post Office

View Details Call Now (206) 282-0542

Queen Anne Post Office

Address

415 1st Avenue North, Seattle WA 98109 Get Direction

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Ravensdale Post Office

View Details Call Now (425) 432-4712

Ravensdale Post Office

Address

27200 272nd Avenue Southeast, Ravensdale WA 98051 Get Direction

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Seafirst Post Office

View Details Call Now (206) 748-5417

Seafirst Post Office

Address

1001 4th Avenue, Seattle WA 98154 Get Direction

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Skykomish Post Office

View Details Call Now (360) 677-2241

Skykomish Post Office

Address

108 Thelma Street, Skykomish WA 98288 Get Direction

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Redmond Post Office

View Details Call Now (425) 869-3690

Redmond Post Office

Address

7241 185th Avenue Northeast, Redmond WA 98052 Get Direction

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Riverton Heights Post Office

View Details Call Now (206) 241-7061

Riverton Heights Post Office

Address

15250 32nd Avenue South, SeaTac WA 98188 Get Direction

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Renton Post Office

View Details Call Now (425) 255-6389

Renton Post Office

Address

17200 116th Avenue Southeast, Renton WA 98058 Get Direction

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Skyway Post Office

View Details Call Now (206) 772-1860

Skyway Post Office

Address

7633 South 126th Street, Seattle WA 98178 Get Direction

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Seahurst Post Office

View Details Call Now (206) 244-6947

Seahurst Post Office

Address

2116 Southwest 152nd Street, Burien WA 98166 Get Direction

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Snoqualmie Post Office

View Details Call Now (425) 888-4317

Snoqualmie Post Office

Address

8264 Olmstead Lane Southeast, Snoqualmie WA 98065 Get Direction

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Tukwila Post Office

View Details Call Now (206) 244-9592

Tukwila Post Office

Address

225 Andover Park West, Tukwila WA 98188 Get Direction

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Vashon Post Office

View Details Call Now (206) 463-6842

Vashon Post Office

Address

10005 Southwest 178th Street, Vashon WA 98070 Get Direction

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Wedgwood Post Office

View Details Call Now (206) 527-8896

Wedgwood Post Office

Address

7724 35th Avenue Northeast, Seattle WA 98115 Get Direction

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West Seattle Post Office

View Details Call Now (206) 923-0485

West Seattle Post Office

Address

4412 California Avenue Southwest, Seattle WA 98116 Get Direction

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Wallingford Post Office

View Details Call Now (206) 547-1406

Wallingford Post Office

Address

1329 North 47th Street, Seattle WA 98103 Get Direction

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University Post Office

View Details Call Now (206) 675-8114

University Post Office

Address

4244 University Way Northeast, Seattle WA 98105 Get Direction

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Terminal Finance Station Post Office

View Details Call Now (206) 652-2467

Terminal Finance Station Post Office

Address

2420 4th Avenue South, Seattle WA 98134 Get Direction

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Westwood Post Office

View Details Call Now (206) 938-7769

Westwood Post Office

Address

2721 Southwest Trenton Street, Seattle WA 98126 Get Direction

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Post Office in near by County

Residents of King County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.

You may also find Post Office locations in neighboring counties including King, Snohomish.