Summary
Mills Middle serves 886 students in grades 6–8 in Rancho Cordova, in the Sacramento area. SchoolDigger ranks it 2,377th of 2,703 California schools, at the 12th percentile with 1 star, while its district, Folsom-Cordova Unified, ranks at the 61st percentile with 3 stars. The most important concern is that Mills’ 2025–2026 proficiency rates fell below both state and district rates in every subject, with the widest gap in math: 12% proficient, compared with 38% statewide and 49% in the district.
Among nearby schools serving grades 6–8, Mills is near the bottom in all three subjects: third-lowest in ELA, second-lowest in math, and third-lowest in science. Only Katherine Johnson Middle scored lower in math (6% versus Mills’ 12%); in ELA, only Arcade Middle and Katherine Johnson scored lower. Science is Mills’ relative bright spot against the state and district, with smaller gaps than in ELA or math, but its 19% proficiency still ranked third-lowest locally. The nearby all-grades comparisons exclude two schools that serve only grades 7–8.
Results have improved most in science: from 2022–2023 to 2025–2026, Mills gained 9 percentage points in science and 2 in ELA, while math fell by 1 point. Its science gap with the state narrowed by 3 points, but its math gap widened by 5. Despite the science gain, SchoolDigger’s overall ranking declined 14 percentile points from 2021–2022. In 2024–2025, Mills reported 83% free/reduced lunch eligible, the fourth-highest rate among nearby schools; California is designated a statewide-free-meals state, but this is Mills’ separately reported measure. Its student-teacher ratio was 20.8 in 2024–2025, near the middle of nearby schools. SchoolDigger’s effectiveness ranking for homeless students reached the 43rd percentile in 2025–2026, 31 points above Mills’ overall percentile; its special education ranking rose from the 2nd percentile in 2023–2024 to the 21st in 2025–2026. These group rankings describe school effectiveness, not individual students’ progress.
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