Toppenish Municipal Court Clrk 21 W 1st Ave Toppenish, WA 98948 Phone : (509) 865-5959 Business Category County Government-Courts City Government-Courts Courts Toppenish City Of--municipal Court Clerk Toppenish, WA 98948 Phone : (509) 865-5959 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools