Gilroy Unified School District | 1,207 followers on LinkedIn. GUSD: a dynamic TK-12 public school district in Silicon Valley empowering 21st century learners for college and career. | Gilroy Unified School District is located in the southernmost region of Santa Clara County and is home to more than 10,000 PreK - 12 (and Adult Ed too!) students and 1,100 staff members. The surrounding Gilroy community has experienced growth in housing and industry.