Administrative Office – Service Center

Hours & Information

Closed until 9:00am tomorrow

Monday 
9:00AM - 5:00PM
Tuesday 
9:00AM - 5:00PM
Wednesday 
9:00AM - 5:00PM
Thursday 
9:00AM - 5:00PM
Friday 
9:00AM - 5:00PM
Saturday 
Closed
Sunday 
Closed

Upcoming Holidays and Closures

All Day Staff Training
Monday, October 13, 2025
Closed All Day
This is the King County Library System's administration building. Meeting room 2A/B is open for public reservation. Pick up and return items at a nearby library.

Upcoming Events

Holidays and Closures

  • All Day Staff Training
    Monday, October 13, 2025
    Closed All Day
  • Veterans Day
    Tuesday, November 11, 2025
    Closed All Day
  • Thanksgiving
    Thursday, November 27, 2025
    Closed All Day
  • Native American Heritage Day
    Friday, November 28, 2025
    Closed All Day
  • Christmas Eve
    Wednesday, December 24, 2025
    Closed All Day
  • Christmas Day
    Thursday, December 25, 2025
    Closed All Day

About Administrative Office – Service Center

  • Access to the Building

    • Accessible restroom and parking
    • Automatic doors at main entrance
    • Service animals welcome

    Assistive Equipment and Services

    • Telecommunications relay service (711)

    Interpreters

    Learn more about accessibility at the library.

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