All KCLS Libraries will be closed on Thanksgiving, Thursday, Nov. 27.

Mercer Island

4400 88th Ave. SE
Mercer Island, 98040
206.236.3537

Open Hours:

  • Monday - Thursday
  • Friday
  • Saturday
  • Sunday
  • 10am-9pm
  • 10am-6pm
  • 10am-5pm
  • 1-5pm
Image of Mercer Island

Friends of the Mercer Island Library

Dues: Individual, $15; Family, $25; Senior (65 & older), $10; Lifetime, $150

Book Sales: Ongoing sale in library; Several book sales each year

Other Fundraisers: Auction

Meetings: Bimonthly meetings on Thursday afternoons

Website: Friends of the Mercer Island Library


Holiday Closures

  • Thanksgiving Day | 11/27/14
  • Christmas Eve | 12/24/14
  • Christmas Day | 12/25/14

  • View All Closures




Last Updated: 09/03/14