Contact Us

Seattle Library

Location and Mailing Address:

King County Law Library
King County Courthouse
516 3rd Ave., Suite W621
Seattle, WA 98104

Phone: (206) 477-1305

MRJC Library

Location and Mailing Address:

King County Law Library
Maleng Regional Justice Center
401 Fourth Ave. N, Room 1N
Kent, WA 98032-2905

Phone: (206) 477-1316


Contact Either Branch:

  • Hours: 8:00am-4:30pm
  • Connect with us live via video reference during regular business hours.
  • If you leave us a voicemail, we can return your call.  (NOTE: you must be able to accept calls from a “blocked number.”)
  • Or email us:


2020 Closures:

In addition to the following closures, the MRJC Law Library branch typically closes at noon on the last Friday of the month for staff training.

Wednesday, January 1, 2020: New Year’s Day

Monday, January 20, 2020: Martin Luther King Jr. Day

Monday, February 17, 2020: President’s Day

Monday, May 25, 2020: Memorial Day

Friday, July 3, 2020: Independence Day (observed)

Monday, September 7, 2020: Labor Day

Wednesday, November 11, 2020: Veterans’ Day

Thursday, November 26, 2020: Thanksgiving Day

Friday, November 27, 2020: Native American Heritage Day

Thursday, December 24, 2020: Christmas Eve

Friday, December 25, 2020: Christmas

Thursday, December 31, 2020: Closing at Noon

Friday, January 1, 2021: New Year’s Day


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