Join the J

Everyone is welcome! Join the J and You Get…

  • Access to Mercer Island’s largest fitness center. That’s more space for you to work out on your favorite equipment
  • Access to our courts. Our basketball and racquetball courts are open for use for our members. And we have pickleball!
  • More than 35 fitness classes, both in-person and online – every week. And we continue to add more 
  • More space to do your workout with our certified personal trainers
  • Lap swim in our indoor pool
  • Our pool also has family swim, aquatics classes, and swim lessons 
  • Select free events and discounts on programs, swim lessons, and more, including our Summer J Camp 
  • NEW: Bring guests to the J! Members get three free guest passes per calendar year
  • The J is a place for all. Everyone is welcome. You don’t have to be Jewish to join the J!

Upcoming Membership Events

There are no upcoming events.

Come see for yourself with a day pass

$15 individuals
Want to check out the J for the day? Individual day passes are back! Swim, use the fitness center, hit the racquetball court, and more. Individual passes cost $15 per day. All guests must show proof of full vaccination (ages 5+) and sign a waiver.

New way to visit the J: J Family Swim Pass

Join us at the J with the entire family thanks to our new Family Pass.

  • Four (4) Family Swim visits during family swim time
  • Unlimited access to J Cafe, climbing wall, sport court and open gym (when specific area is open to public).
  • Discounts on select family events held by the SJCC.
  • Cost: $136 per household. Pay no joining fee.
  • Love it and want more? Become a full member of the J by Dec. 31, 2023, and pay no joining fee and get a month free.

Email Membership Coordinator Denise Ipock at to get your family pass today!

Fall Membership Special: Join the J this Fall with No Joining Fee

Sweeten the new year when you join the J! Become a member between September 1 and October 31, 2023, and we’ll waive the joining fee. Email Membership Coordinator Denise Ipock at to get signed up.

Learn more about the power of a J membership here >>

Joining the J is easy! Please contact Membership Coordinator Denise Ipock at 206-829-2594 or to get signed up or to schedule a tour.

Learn more on the power of your J membership using links below and join a community that never closes.

Membership Quick Links


Community Never Closes – The Power of the SJCC Membership: Check out our membership levels, rates, discounts and more…

Membership at the J

There are so many benefits of being an SJCC member, and we want to invite you to find out way. Join us for our Membership Open House and Rosh Hashanah Family Fun on Sunday, Sept. 18. Come see how you can power the J!

Membership in Action

Your membership powers the J and help us create a place where friendships form, traditions thrive, and community strengthens. Take a glimpse at how many lives your membership has impacted in 2020…

Membership Resources

Ready to join? Need to change your membership level? Have a question? Check out our membership resource page to help guide you to the answers.