High school · San Dieguito Union High School District
La Costa Canyon High
La Costa Canyon High serves grades 9–12 for 1,768 students in San Dieguito Union High School District.
San Dieguito Union High School District calendar
Key dates
- SDUHSD Fall BreakMonday · Nov 23 – Nov 27Key date
- SDUHSD Winter BreakMonday · Dec 21 – Jan 1Key date
- First Day of 2nd Semester - Students ReturnWednesday · All dayKey date
- M.L. King Jr. Day- No SchoolMonday · All dayKey date
- Lincoln (President's) Day- No SchoolMonday · All dayKey date
- Washington (Presidents) Day- No SchoolTuesday · All dayKey date
Coming up
- Regular Board Meeting - 5:00 pmThursday · All day
- Family Bike Safety Education NightWednesday · 5:30 PM · Canyon Crest Academy, 5951 Village Center Loop Rd, San Diego, CA 92130, USA
- Regular Board Meeting - 5:00 pmTuesday · All day
- Teacher Prep Day- No StudentsMonday · All day
- Staff Inservice Day- No StudentsTuesday · All day
- 3rd Quarter EndsTuesday · All day
- Family Bike Safety Education NightTuesday · 5:30 PM · Earl Warren Middle School, 155 Stevens Ave, Solana Beach, CA 92075, USA
- SDUHSD Spring BreakMonday · Mar 29 – Apr 2Key date
Last checked Nov 2, 2026, 5:01 AM. Confirm dates with the district ↗. Recurring calendar entries may not appear here.
Enrollment fell from 1,827 in 2019–20 to 1,768 in 2023–24. Its largest grade in 2023–24 was grade 12, with 497 students. 19% of students qualified for free or reduced-price lunch (241 free, 89 reduced-price). Federal records list it as not a Title I school in 2019–20. The closest park is Stagecoach Park (0.3 mi).
La Costa Canyon High by the numbers
Student–teacher ratio is not classroom size.
Students at La Costa Canyon High
Parks near La Costa Canyon High
Address, phone and official links
1 Maverick Way, Encinitas 92009
San Dieguito Union High School District website ↗California School Dashboard report cards ↗NCES school record ↗Directions ↗
State school ID 3731007 (search it on California School Dashboard) · NCES ID 063438006516
Schools nearby
Source: NCES Common Core of Data 2019–20 to 2023–24, via the Urban Institute Education Data Portal; parks from OpenStreetMap. Contact the school or district to confirm enrollment boundaries, schedules and programs.