King County Washington Court Directory
The Washington trial court system consists of Superior Courts, District Courts, Municipal Courts, Traffic Violations Bureaus, and Toll Courts. For more information on which types of cases each court oversees, compare Washington courts.
Below is a directory of court locations in King County. Links for online court records and other free court resources are provided for each court, where available. If you’re not sure which court you’re looking for, learn more about the Washington court system.
Superior Courts in King County
King County Mental Illness Court
Ninth and Jefferson Building, Harborview Medical Center
908 Jefferson Street, Seattle, WA 98104
908 Jefferson Street, Seattle, WA 98104
Phone: 206-744-7774
King County Mental Illness Court hears civil commitment petitions for individuals posing a threat to themselves or others.
King County Superior Court
King County Courthouse
516 3rd Avenue, Seattle, WA 98104
516 3rd Avenue, Seattle, WA 98104
Phone: 206-296-9300
King County Superior Court
Norm Maleng Regional Justice Center
401 4th Avenue N, Kent, WA 98032
401 4th Avenue N, Kent, WA 98032
Phone: 206-296-9300
King County Superior Court - Juvenile
Youth Services Center
1211 E Alder Street, Seattle, WA 98122
1211 E Alder Street, Seattle, WA 98122
Phone: 206-477-6770
District Courts in King County
King County District Court East Division - Bellevue
Bellevue Courthouse
1309 114th Avenue SE, Suite 100, Bellevue, WA 98004
1309 114th Avenue SE, Suite 100, Bellevue, WA 98004
Phone: 206-205-9200
Fax: 425-777-9157
Fax: 425-777-9157
This court also provides contracted court services for the cities of Beaux Arts and Bellevue. Anti-harassment, domestic violence, and name change petitions can be filed at any court location.
King County District Court East Division - Issaquah
Issaquah Courthouse
5415 220th Avenue SE, Issaquah, WA 98029
5415 220th Avenue SE, Issaquah, WA 98029
Phone: 206-205-9200
Fax: 206-296-0591
Fax: 206-296-0591
This court also provides contracted court services for the cities of Carnation and Sammamish. Anti-harassment, domestic violence, and name change petitions can be filed at any court location.
King County District Court East Division - Redmond
Redmond Courthouse
8601 160th Avenue NE, Redmond, WA 98052
8601 160th Avenue NE, Redmond, WA 98052
Phone: 206-205-9200
Fax: 206-296-0592
Fax: 206-296-0592
This court also provides contracted court services for the cities of Duvall, Redmond, and Skykomish. Anti-harassment, domestic violence, and name change petitions can be filed at any court location.
King County District Court South Division - Auburn
Auburn Courthouse
340 E Main Street, Suite 101, Auburn, WA 98002
340 E Main Street, Suite 101, Auburn, WA 98002
Phone: 206-205-9200
Fax: 206-296-0525
Fax: 206-296-0525
This court also provides contracted court services for the cities of Auburn and Covington. Anti-harassment, domestic violence, and name change petitions can be filed at any court location.
King County District Court South Division - Burien
Burien Courthouse
601 SW 149th Street, Burien, WA 98166
601 SW 149th Street, Burien, WA 98166
Phone: 206-205-9200
Fax: 206-296-0124
Fax: 206-296-0124
This court also provides contracted court services for the City of Burien. Anti-harassment, domestic violence, and name change petitions can be filed at any court location.
King County District Court South Division - Kent
Norm Maleng Regional Justice Center
401 4th Avenue N, Kent, WA 98032
401 4th Avenue N, Kent, WA 98032
Phone: 206-205-9200
Fax: 206-205-8840
Fax: 206-205-8840
Anti-harassment, domestic violence, and name change petitions can be filed at any court location.
King County District Court West Division - Seattle
King County Courthouse
516 3rd Avenue, Seattle, WA 98104
516 3rd Avenue, Seattle, WA 98104
Phone: 206-205-9200
Fax: 206-296-0910
Fax: 206-296-0910
Anti-harassment, domestic violence, and name change petitions can be filed at any court location.
King County District Court West Division - Shoreline
Shoreline Courthouse
18050 Meridian Avenue N, Shoreline, WA 98133
18050 Meridian Avenue N, Shoreline, WA 98133
Phone: 206-205-9200
Fax: 206-296-0594
Fax: 206-296-0594
This court also provides contracted court services for the cities of Kenmore and Shoreline. Anti-harassment, domestic violence, and name change petitions can be filed at any court location.
Municipal Courts in King County
Black Diamond Municipal Court
25510 Lawson Street, PO Box 599,
Black Diamond,
WA
98010
Phone: 360-886-7784
Fax: 360-886-5354
Fax: 360-886-5354
Bothell Municipal Court
10116 NE 183rd Street,
Bothell,
WA
98011
Phone: 425-487-5587
Fax: 425-488-3052
Fax: 425-488-3052
Clyde Hill Municipal Court
Kirkland Justice Center
11740 NE 118th Street, Kirkland, WA 98034
11740 NE 118th Street, Kirkland, WA 98034
Phone: 425-587-3160
Fax: 425-587-3161
Fax: 425-587-3161
Clyde Hill Municipal Court services are provided by Kirkland Municipal Court under an interlocal agreement.
Des Moines Municipal Court
21630 11th Avenue S, Suite C,
Des Moines,
WA
98198
Phone: 206-878-4597
Fax: 206-870-4387
Fax: 206-870-4387
Enumclaw Municipal Court
1339 Griffin Avenue,
Enumclaw,
WA
98022
Phone: 360-825-7771
Fax: 360-802-0107
Fax: 360-802-0107
Federal Way Municipal Court
33325 8th Avenue S,
Federal Way,
WA
98003
Phone: 253-835-3000
Fax: 253-835-3020
Fax: 253-835-3020
Hunts Point Municipal Court
Kirkland Justice Center
11740 NE 118th Street, Kirkland, WA 98034
11740 NE 118th Street, Kirkland, WA 98034
Phone: 425-587-3160
Fax: 425-587-3161
Fax: 425-587-3161
Hunts Point Municipal Court services are provided by Kirkland Municipal Court under an interlocal agreement.
Issaquah Municipal Court
135 E Sunset Way, PO Box 7005,
Issaquah,
WA
98027
Phone: 425-837-3170
Fax: 425-837-3178
Fax: 425-837-3178
Kent Municipal Court
1220 Central Avenue S,
Kent,
WA
98032
Phone: 253-856-5730
Fax: 253-856-6730
Fax: 253-856-6730
Kirkland Municipal Court
Kirkland Justice Center
11740 NE 118th Street, Kirkland, WA 98034
11740 NE 118th Street, Kirkland, WA 98034
Phone: 425-587-3160
Fax: 425-587-3161
Fax: 425-587-3161
Lake Forest Park Municipal Court
17425 Ballinger Way NE,
Lake Forest Park,
WA
98155
Phone: 206-364-7711
Fax: 206-364-7712
Fax: 206-364-7712
Maple Valley Municipal Court
1220 Central Ave S,
Kent,
WA
98032
Phone: 253-856-5730
Fax: 253-856-6730
Fax: 253-856-6730
Maple Valley Municipal Court services are provided by Kent Municipal Court under an interlocal agreement.
Medina Municipal Court
Kirkland Justice Center
11740 NE 118th Street, Kirkland, WA 98034
11740 NE 118th Street, Kirkland, WA 98034
Phone: 425-587-3160
Fax: 425-587-3161
Fax: 425-587-3161
Medina Municipal Court services are provided by Kirkland Municipal Court under an interlocal agreement.
Mercer Island Municipal Court
9611 SE 36th Street,
Mercer Island,
WA
98040
Phone: 206-275-7604
Fax: 206-275-7980
Fax: 206-275-7980
Municipal Court of Pacific and Algona
100 3rd Avenue SE,
Pacific,
WA
98047
Phone: 253-929-1140
Fax: 253-929-1195
Fax: 253-929-1195
Newcastle Municipal Court
9611 SE 36th Street,
Mercer Island,
WA
98040
Phone: 206-275-7604
Fax: 206-275-7980
Fax: 206-275-7980
Newcastle Municipal Court services are provided by Mercer Island Municipal Court under an interlocal agreement.
Normandy Park Municipal Court
21630 11th Avenue S, Suite C,
Des Moines,
WA
98198
Phone: 206-878-4597
Fax: 206-870-4387
Fax: 206-870-4387
Normandy Park Municipal Court services are provided by Des Moines Municipal Court under an interlocal agreement.
North Bend Municipal Court
135 E Sunset Way, PO Box 7005,
Issaquah,
WA
98027
Phone: 425-837-3170
Fax: 425-837-3178
Fax: 425-837-3178
North Bend Municipal Court services are provided by Issaquah Municipal Court under an interlocal agreement.
Renton Municipal Court
1055 S Grady Way,
Renton,
WA
98057
Phone: 425-430-6550
Fax: 425-430-6544
Fax: 425-430-6544
SeaTac Municipal Court
4800 S 188th Street,
SeaTac,
WA
98188
Phone: 206-973-4610
Fax: 206-973-4629
Fax: 206-973-4629
Seattle Municipal Court
Seattle Justice Center
600 5th Avenue, PO Box 34987, Seattle, WA 98124
600 5th Avenue, PO Box 34987, Seattle, WA 98124
Phone: 206-684-5600
Fax: 206-233-0056
Fax: 206-233-0056
Snoqualmie Municipal Court
135 E Sunset Way, PO Box 7005,
Issaquah,
WA
98027
Phone: 425-837-3170
Fax: 425-837-3178
Fax: 425-837-3178
Snoqualmie Municipal Court services are provided by Issaquah Municipal Court under an interlocal agreement.
Tukwila Municipal Court
6200 Southcenter Blvd,
Tukwila,
WA
98188
Phone: 206-433-1840
Fax: 206-433-7160
Fax: 206-433-7160
Yarrow Point Municipal Court
Kirkland Justice Center
11740 NE 118th Street, Kirkland, WA 98034
11740 NE 118th Street, Kirkland, WA 98034
Phone: 425-587-3160
Fax: 425-587-3161
Fax: 425-587-3161
Yarrow Point Municipal Court services are provided by Kirkland Municipal Court under an interlocal agreement.
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