A+
Ellsworth Elem School
PublicElementaryGrades K–5
145 N Sleight St, Naperville, IL 60540 · (630) 420-6338 · Part of Naperville Community Unit District 203
Students
227
Students per teacher
12:1
Free or reduced lunch
19%
Setting
City
Grades
K–5
What stands out about Ellsworth Elem School
- School Grade A+: near the top of Illinois’s public schools
- Math proficiency 31 pts above the state
- Reading / language arts 26 pts above the state
- Small classes: 12:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency57%
State average 25.9%
Reading / language arts57%
State average 30.7%
Location
Directions ↗
145 N Sleight St, Naperville
Students
Enrollment by grade
Kindergarten34
Grade 137
Grade 245
Grade 332
Grade 441
Grade 538
Enrollment over time
242’20
241’21
232’22
229’23
227’24
Down 6.2% since 2020.
Who goes here
White 55%Hispanic 14%Two or more races 13%Asian 13%Black 5%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Ellsworth Elem School.
Other schools in Naperville Community Unit District 203
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.