Summary:
ZIP code 93550 has 17 schools—10 elementary, three middle, two high and two alternative—serving grade spans from K–5 to K–12, with enrollment ranging from 63 to 2,259 students. In 2025–2026, the 16 schools with current scores averaged 30% in ELA, 16% in math and 16% in science, compared with state rates of 49%, 38% and 36%. The biggest area-wide gap is in math: the average school result was 22 percentage points below the state.
Palmdale Academy Charter led in ELA at 62% and science at 37%, about 13 and 1 point above state rates. Innovations Academy of Palmdale led in math at 37%, about 1 point below the state, and ranked second in ELA at 42%. Barrel Springs Elementary also stands out: fifth graders scored 76% in ELA and 46% in math, respectively 26 and 9 points above state rates for that grade. At the other end, Oak Tree Community Day had the lowest all-grades ELA and math results, both about 2%; R. Rex Parris High reported 10% ELA, 3% math and 3% science proficiency, alongside a 46% graduation rate and 72% chronic absenteeism.
Average results improved from 2024–2025 to 2025–2026 by about 3 percentage points in ELA, 2 in math and 4 in science, though changes varied by school. Innovations Academy had the largest gains in ELA and math, up 11 and 12 points, and its SchoolDigger statewide percentile rose from 3rd to 45th; it has a 28:1 student–teacher ratio. As context, free/reduced-lunch eligibility in 2024–2025 ranged from 69% at Palmdale High to 96% at Yucca Elementary; the rate was 77% at Barrel Springs and 87% at Innovations Academy. These are observations, not explanations for school results; Palmdale Aerospace Academy has no 2025–2026 test scores in the supplied data.
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