Welcome to Mercer Island Girl Scouts (Service Unit 430)
We are one of the many Service Units that make up Girl Scouts of Western Washington (GSWW.) We have nearly 25 troops with over 200 registered girls and volunteers. Troop levels range from K to 12th grade.

We are always looking for volunteers to start new troops.  Please contact GSWW if you are interested.

​Join us to discover the fun, friendship, and power of girls together.

NEWS AND EVENTS

Save the Date!

• Toys for Tots

            Dec. 6th - Mercerdale and Community Center
            Sign up for a Troop Slot!

• Gingerbread House Building

​           December 14, 2025, Sunday, 1–3pm
           Holiday vibes and a gingerbread kit for every                     participant + a cute gingerbread house patch
            United​ Methodist Church MI
            $7 per participant
            MORE DETAILS HERE!
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• Take it Apart Night
  

​          January 13th. Tuesday 5-7pm
          Northwood Commons
         Take apart old/unused electronics to learn how                  they work. You can also learn how to properly                  recycle old electronics!        
           Signup and more here
​

• Scouting with a Heart

           January 30th. Friday, 4:30-6pm
            Make Valentines for local Seniors!
            United Methodist Church MI - Free
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• Click here to see all the amazing events Girl Scouts of Western Washington has planned: sporting events, camping trips, digital programs and more
• Did you know GSWW offers active Girl Scout members and their families access to local theater discounts?  Click here for more information.