Best High Schools in Zip Code 92356

ZIP code 92356 has two high schools serving grades 9–12: Lucerne Valley High enrolls 322 students, while Mountain View High enrolls 16, for 338 students combined. The clearest difference is attendance: in 2025–26, chronic absenteeism was 33% at Lucerne Valley and 90% at Mountain View, a 56-point gap.

Lucerne Valley has the stronger reported completion outcomes: its 2025–26 graduation rate was 100%, compared with 73% at Mountain View, a 27-point difference. Dropout rates were 0% and 27%, respectively. In proficiency, Lucerne Valley’s clearest strength was ELA: 41% of students were proficient, above the Lucerne Valley Unified result of 32%, though below California’s 49%. Math was weaker, at 13%, compared with 14% for the district and 38% statewide. Mountain View’s proficiency scores are state-suppressed, so a school-to-school academic comparison is unavailable.

Lucerne Valley’s two-year proficiency pattern is mixed: from 2024–25 to 2025–26, ELA fell from 47% to 41%, math stayed at about 13%, and science rose from 14% to 19%. Its gap with the state narrowed by 2 points in science but widened by 7 points in ELA and 1 point in math. SchoolDigger’s ranking for Lucerne Valley improved from the 28th percentile in 2023–24 to the 36th in 2024–25, then slipped to the 32nd in 2025–26; its rating rose from 1 to 2 stars and stayed there. The schools have similar 2024–25 student–teacher ratios: 15.1:1 at Lucerne Valley and 16:1 at Mountain View. Their 2024–25 free/reduced lunch eligible shares were 88% and 81%, respectively; these figures describe context, not a reason for the outcome differences.