Summary
Columbus Elementary is a K–5 school in Glendale, California, with 488 students and part of Glendale Unified. Compared with 10 nearby schools, its 2025–26 all-grade proficiency results were near the bottom: 37% in English language arts (ELA), 33% in math, and 26% in science. The most important concern is that performance is low across all three subjects, not just in one area.
Compared with the state, math is the closest subject: Columbus was 5 points below the state in math, versus 10 points below in science and 13 points below in ELA. Its results were further below Glendale Unified—24 points in ELA, 22 in math, and 22 in science. Against nearby-school averages of 53% in ELA, 49% in math, and 42% in science, Columbus was behind by 17, 16, and 16 points, respectively. Science is its least weak result relative to nearby schools, while ELA is its weakest: Columbus ranked second-lowest of the 11 schools in ELA and third-lowest in math and science. Fourth grade is a particular concern: just 24% were proficient in ELA and 25% in math, the lowest fourth-grade results in the comparison.
ELA and math have declined over the four reported years: ELA fell from 46% in 2022–23 to 37% in 2025–26, and math from 42% to 33%. Science improved overall, from 18% to 26%, but varied substantially between years. SchoolDigger gives Columbus a 2025–26 ranking of 3,571 out of 5,804, at the 38th percentile and 2 stars, down 20 percentile points from 2022–23; it ranks the district 215 out of 968, at the 78th percentile and 4 stars. In 2024–25, the student-teacher ratio was 23.2:1, and 65% of students were free/reduced lunch eligible. SchoolDigger’s 2023–24 statewide ranking for how well the school served English Language Learner Students was notably stronger, at the 79th percentile versus 55th overall. Its 2025–26 ranking for how well it served White Students was much lower, at the 12th percentile versus 38th overall.
Thank you for your feedback!