Granite Bay is a census-designated place (CDP) in Placer County, California, United States. It is part of the Sacramento–Arden-Arcade–Roseville Metropolitan Statistical Area. Granite Bay is a primarily residential, upscale suburb of Sacramento located just east of Roseville and west of Folsom Lake.
Granite Bay is served by two public high schools, Granite Bay High School and Del Oro High School (which is located in Loomis). Both high schools consistently rank among the top high schools in the State.
The Eureka Union School District is the K-8 district serves Granite Bay and feeds into Granite Bay High School. It is also one of the state's highest performing districts according to Standardized Testing and Reporting. This is one of the few California school districts with it's own parent sponsored educational foundations.
The quality of schools in Granite Bay is often cited as an important factor in the area's high home values.