Girl Scouts of MT & WY serves 8,341 girls and 2744 adult members in 79 counties over 245,000 square miles. Girl Scouts of MT & WY is headquartered in Billings, MT and has Service Centers in Casper, WY and Great Falls, MT and offices at several locations throughout both states. To join, volunteer or find out more about how you can support and encourage leadership for girls in MT and WY, visit our website at www.gsmw.org.