The Snowline Joint Unified School District (SJUSD) is the school district for part of the Victor Valley in the Mojave Desert and northeastern San Gabriel Mountains, located within San Bernardino County, California.

The district extends into Los Angeles County.

[2] The school district includes all of the Wrightwood, Phelan, and Piñon Hills census-designated places, as well as portions of the municipalities of Hesperia and Victorville and a portion of the Oak Hills CDP.

Chaparral High School, located in Phelan, is a Non-Traditional high school offering Career Technical Education (CTE) for students whose primary goals are to enter the work force upon graduation, for those with alternative home settings (students work to support family) or those who want an accelerated graduation timeline.

Quail Valley Middle School is the middle school for the area east of Lone Pine Canyon Road and west of Victorville.