Best High Schools in Zip Code 91740

Zip code 91740 in Glendora, California, is home to two small public high schools, Whitcomb Continuation High and Arrow High (Continuation), both of which serve grades 9-12 as specialized continuation schools designed to support students who have struggled in traditional settings.

Comparing the two, Whitcomb Continuation High in the Glendora Unified district generally shows stronger outcomes, with a notably higher graduation rate (89.7%) and lower dropout and chronic absenteeism rates than Arrow High. Arrow High (Continuation), part of Charter Oak Unified, serves a student population with a much higher rate of economic disadvantage and operates with significantly less funding per student.

Overall, these schools face considerable challenges, with academic proficiency rates well below their district and state averages and very high chronic absenteeism, which is common for continuation programs. However, Whitcomb's results demonstrate that with greater per-student resources and support from a higher-performing district, continuation schools can achieve graduation rates that meet or exceed the state average, offering a critical pathway to a diploma for at-risk students in the area.