Mill Street Elem School
Public
Elementary Grades K–5
Part of Naperville CUSD 203
1300 N Mill St, Naperville, IL 60563 · (630) 420-6353
Community ratings
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Academic performance
Math proficiency52%
State average 25.9%
Reading / language arts59%
State average 30.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
600Students enrolled
13:1Student–teacher ratio
35%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten84
Grade 197
Grade 299
Grade 3108
Grade 4107
Grade 5105
Students
White · 46%278
Hispanic · 20%122
Asian · 16%95
Black · 11%63
Two or more races · 7%41
American Indian/Alaska Native · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
598’20
589’21
590’22
597’23
600’24
Location
1300 N Mill St Naperville
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.