Summary:
Fallbrook has three high schools serving grades 9–12: Fallbrook High (1,853 students), Oasis High (Alternative) (74), and Ivy High (Continuation) (69). Results vary sharply by campus and subject: the schools’ 2025–2026 averages were 40% proficient in English language arts (ELA), 8% in math, and 19% in science, compared with state figures of 49%, 38%, and 36%. The most important area-wide concern is that results fell in all three subjects while state results rose or stayed nearly level.
Oasis stands out in ELA, with 55% proficient, compared with 52% at Fallbrook and 13% at Ivy. Fallbrook leads in math (20%, versus 5% at Oasis and 0% at Ivy) and science (30%, versus 25% and 2%). Even the strongest school in each subject falls below the state’s 11th-grade result. Oasis also has the highest graduation rate, 95%, and lowest chronic absenteeism, 11%; Ivy has the lowest graduation rate, 87%, and highest chronic absenteeism, 65%.
From 2024–2025 to 2025–2026, the schools’ average proficiency fell 9 points in ELA, 7 in math, and 6 in science; state ELA was nearly unchanged, while state math and science rose 1 and 3 points. SchoolDigger ranks Fallbrook at the 49th percentile (2 stars), Oasis at the 39th percentile (2 stars), and Ivy at the 4th percentile (0 stars). For 2024–2025, the reported free/reduced lunch eligible measure was 72% at Fallbrook, 73% at Oasis, and 87% at Ivy; school records also state that California provides free meals statewide. Ivy’s 9.8 student–teacher ratio was lower than Fallbrook’s 20.6 and Oasis’s 18.3, but its test results were lowest in all three subjects. Oasis and Ivy each enroll fewer than 75 students, and their alternative and continuation school types differ from Fallbrook’s comprehensive high school.
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