Summary:
ZIP code 60565 has eight K–5 elementary schools across Naperville CUSD 203 and Indian Prairie CUSD 204. Their 2025–2026 results are all above state benchmarks, but schools’ scores vary considerably: the range is about 26 points in ELA and math and 28 points in fifth-grade science. The clearest overall standout is Meadow Glens Elementary School, which leads all three subjects.
Meadow Glens scored 93% in ELA, 87% in math, and 97% in science—10, 8, and 20 points ahead of the next-highest school in each subject. Spring Brook Elementary School is another strong all-around performer, with 83% in ELA, 78% in math, and 72% in science. At the lower end, Owen Elementary School has the lowest ELA and science results, at 67% and 68%, while Kingsley Elementary School has the lowest math result, at 61%. Even these lowest results exceed the state benchmarks of 56% in ELA, 40% in math, and 48% in science.
Across the schools, average results shifted from 81% to 80% in ELA and 77% to 74% in math between 2024–2025 and 2025–2026, while science rose from 72% to 74%; the average school advantage over the state narrowed in all three subjects. Changes differed by school: Spring Brook gained 6 points in ELA, Owen gained 12 in science, and Kingsley’s math result fell 13 points. SchoolDigger gives Meadow Glens five stars and a statewide rank of 14th out of 1,737; Spring Brook also has five stars and ranks 91st. The reported measure is free/reduced lunch eligible (2024–2025): shares range from 6% at Spring Brook to 24% at Scott Elementary School. Meadow Glens’ share is 8%, an observation that provides context but does not explain its results. These comparisons cover only two years, and small school cohorts can contribute to annual fluctuations.
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