Gold Trail Union School District
Gold Trail Union School District is a small Kindergarten-8th grade school district located in El Dorado County, California. History. GTUSD was formed from seven one-room school houses in 1956. Gold Trail School was constructed in 1957 to accommodate all K-8th students. The graduating class of 1960 consisted of nine students. In 1991, Sutter's Mill Elementary School was opened, and Gold Trail School was designated only to 4th-8th grade students while Sutter's Mill handled the Pre-K through 3rd grade students. As of 2013, the graduating class consisted of seventy students. Gold Trail