Who We Are

Firefly Girl Scouts

Our local Firefly Service Unit serves school-aged girls, who are interested in joining Girl Scouts, in southwestern Pennsylvania — specifically Cecil Twp, North Strabane Twp and Canonsburg, which make up the Canon-McMillan School District, and Chartiers Township and Houston, which make up the Chartiers-Houston School District, in Washington County. Firefly Girl Scouts come from public school, private school and homeschool backgrounds. We also welcome adult volunteers, who hope to make the world a better place for the next generation of leaders.


  • Allison Park Elementary - Houston, PA

  • Borland Manor Elementary - Canonsburg, PA

  • Canon-McMillan High School - Canonsburg, PA

  • Canonsburg Middle School - Canonsburg, PA

  • Cecil Intermediate - McDonald, PA

  • Central Christian Academy - Houston

  • Chartiers-Houston Junior/Senior High School - Houston, PA

  • Hills-Hendersonville Elementary - Canonsburg, PA

  • Muse Elementary - Muse, PA

  • North Strabane Intermediate - Canonsburg, PA

  • St. Patrick School - Canonsburg, PA

  • South Central Elementary - Canonsburg, PA

  • Wylandville Elementary - Eighty Four, PA


If you would like information about finding a local Girl Scout troop, please visit How to Join. If you are an adult and would like to know more about what is involved with volunteering, please visit GSWPA.org's Why Volunteer.