Summary
Danielle-Joy Peterson Elementary School in Naperville, Illinois, serves kindergarten through fifth grade and enrolls 570 students, making it one of the larger schools among 10 nearby K–5 schools. Most importantly, its 2025–26 proficiency rates were well above state averages in ELA, math, and fifth-grade science.
The school’s strongest local comparison is fifth-grade math: 79% were proficient, 13 percentage points above the nearby-school average of 65%, with just one nearby school scoring higher. Across all grades, math and fifth-grade science were also slightly above nearby averages, while ELA was about 1 point below; among the 11 schools including Peterson, it ranked fifth in math and science and eighth in ELA. Compared with the state, Peterson was ahead by 22 points in ELA, 33 in math, and 29 in fifth-grade science. It also exceeded Indian Prairie CUSD 204 by 4, 10, and 9 points, respectively. Third- and fourth-grade math were less competitive locally, coming in 5 and 4 points below nearby averages.
Results improved from 2023–24 to 2025–26: ELA rose 14 points and math rose 9, although math dipped from 74% in 2024–25 to 73% in 2025–26. SchoolDigger ranked Peterson 161 of 1,737 schools, at the 91st percentile with 5 stars; three nearby schools had higher percentile rankings. Its student-teacher ratio was 13.8 in 2024–25, close to the nearby average of 14.4. In 2024–25, 3% of students were free/reduced lunch eligible, the lowest rate among nearby schools. SchoolDigger’s statewide subgroup rankings show substantially lower standing in how well it serves Asian Students (54th percentile) and White Students (52nd) than its overall 91st percentile.
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