With an average class size of about 30 to 45, MiraCosta students rave about their professors and the personal attention they receive. Both students and staff enjoy a friendly atmosphere, and the feeling that we are all here to help one another. MiraCosta's district is coastal North San Diego County; approximately 35 miles north of San Diego and 90 miles south of Los Angeles. Major highway access is Interstate 5 and Highway 78; closest major airport, San Diego Lindbergh. Our diverse student body includes people from a variety of ages, ethnicity, and cultural backgrounds.