Excellent
#158 of 3,813 schools in IL
Top 4% in state
Ellsworth Elem School
Elementary School · Naperville CUSD 203
145 N Sleight St, Naperville, IL 60540
Enrollment
229
Student-Teacher
12.1:1
Score
8.7
Grades
Kindergarten – 5th
Enrollment
229
Student-Teacher
12.1:1
Score
8.7
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Naperville
#1 of 40
public schools
Illinois elementary schools
#117 of 2,326
In district
#1 of 22
Naperville CUSD 203
Academic performance
9.9 / 10
Exceptional
About Ellsworth Elem School
Ellsworth Elem School is a public elementary school in Naperville, IL, part of the Naperville CUSD 203. The school serves approximately 229 students in grades Kindergarten – 5th with a student-teacher ratio of 12.1:1. It holds a MySchoolScout rating of 8.7/10, placing it in the 95.9th percentile among IL schools — an above average rating overall.
Students demonstrate 62% proficiency in math and 69% in reading/language arts. The school scores particularly well in school environment (9.2/10). Located in a neighborhood with a median household income of $155,866, where 72% of adults hold a bachelor's degree or higher.
The school is situated in a midsize city setting.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Data not available for this school
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Ellsworth Elem School — Students at Ellsworth Elem School score 67% proficient, which is above what's typical for similar communities (expected: 39%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
21.4%
Students qualifying for federal meal assistance
Test Scores IL EDFACTS (2021-22)
Based on 5 test records from IL state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.8/10.
How Ellsworth Elem School Compares
See how Ellsworth Elem School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 67% (2019) to 57% (2021). Reading/ELA proficiency has improved from 72% (2019) to 77% (2022).
Location
145 N Sleight St, Naperville, IL 60540
Nearby Alternatives
Families considering Ellsworth Elem School may also want to explore other elementary schools in the area. DUPAGE MONTESSORI SCHOOL (rated 8.4/10, 2.3 miles away), with a very similar rating. Another option is Highlands Elem School (rated 7.9/10, 0.7 miles away), with a comparable rating. Additionally, Owen Elementary School (rated 7.8/10, 2.5 miles away), with a comparable rating. For more schools in Naperville, see our Naperville schools guide .
Nearby Schools
20 within 2.5 mi| School | Distance | Rating |
|---|---|---|
| SAINTS PETER & PAUL SCHOOL Naperville | 0.2 mi | 4.6 |
| Washington Jr High School Naperville | 0.4 mi | 6.7 |
| Highlands Elem School Naperville | 0.7 mi | 7.9 |
| Beebe Elem School Naperville | 0.8 mi | 7.2 |
| Naper Elem School Naperville | 0.7 mi | 6.9 |
| Prairie Elem School Naperville | 1.0 mi | 7.0 |
| Naperville North High School Naperville | 0.9 mi | 8.7 |
| Jefferson Jr High School Naperville | 1.2 mi | 6.7 |
| Naperville Central High School Naperville | 1.0 mi | 8.2 |
| Mill Street Elem School Naperville | 1.1 mi | 7.3 |
| Elmwood Elem School Naperville | 1.6 mi | 5.2 |
| ST RAPHAEL CATHOLIC SCHOOL Naperville | 1.9 mi | 5.7 |
| ALL SAINTS CATHOLIC ACADEMY Naperville | 1.5 mi | 6.7 |
| Lincoln Jr High School Naperville | 2.1 mi | 7.2 |
| CREME DE LA CREME Warrenville | 2.0 mi | — |
| Ann Reid Early Childhood Center Naperville | 1.9 mi | 6.1 |
| BETHANY LUTHERAN CHURCH AND SCHOOL Naperville | 2.3 mi | 5.2 |
| DUPAGE MONTESSORI SCHOOL Naperville | 2.3 mi | 8.4 |
| Kennedy Junior High School Lisle | 1.9 mi | 7.8 |
| Owen Elementary School Naperville | 2.5 mi | 7.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 60540 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$155,866
Median Home Value
$504,900
Median Rent
$1,982/mo
Population
42,660
College Educated
71.8%
Homeownership
75.2%
Avg Commute
28.7 min
Poverty Rate
3.7%
Median Age
41.2
Community Profile
The community surrounding Ellsworth Elem School has a median household income of $155,866. It is a well-educated community where 72% of adults hold a bachelor's degree or higher. The median home value in the area is $504,900, with a median rent of $1,982/month. The local poverty rate of 3.7% is relatively low. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Arthur Grade School Arthur, IL | 8.7 |
| Beard Elem School Chicago, IL | 8.7 |
| Carrollton Grade School Carrollton, IL | 8.7 |
| Hawthorn Sch for Young Learners Vernon Hills, IL | 8.7 |
| Iroquois West Elem School/Gilman Gilman, IL | 8.7 |
| Lincolnwood Elem School Evanston, IL | 8.7 |
Frequently Asked Questions
Common questions about Ellsworth Elem School
What grades does Ellsworth Elem School serve?
Ellsworth Elem School serves students in grades Kindergarten through 5th.
How many students attend Ellsworth Elem School?
Ellsworth Elem School has an enrollment of approximately 229 students.
What is the student-teacher ratio at Ellsworth Elem School?
The student-teacher ratio at Ellsworth Elem School is 12.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ellsworth Elem School rank in IL?
Ellsworth Elem School is ranked #158 out of 3,813 schools in IL.
What is Ellsworth Elem School's MySchoolScout rating?
Ellsworth Elem School has a composite rating of 8.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Ellsworth Elem School?
Based on the most recent state assessment data, Ellsworth Elem School has 62.0% math proficiency and 68.7% reading/ELA proficiency.
Is Ellsworth Elem School a charter school?
No, Ellsworth Elem School is not a charter school. It is a traditional public school operated by the local school district.
Is Ellsworth Elem School a Title I school?
No, Ellsworth Elem School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ellsworth Elem School?
21.4% of students at Ellsworth Elem School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- Walk Score
- 81 Very Walkable
- Transit Score
- 41 Some Transit
- Bike Score
- 56 Bikeable
- City Safety
- Elevated (968/100K)
Powered by 
FBI UCR 2024. City-level (Naperville). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 229
- Student-Teacher Ratio
- 12.1:1
- Teachers (FTE)
- 19
- Free/Reduced Lunch
- 21.4%
- Type
- regular
- Setting
- Midsize City
- County
- DuPage County
- Phone
- (630) 420-6338
- Data Year
- 2023–2024
Resources & Links
District
Naperville CUSD 203- District Enrollment
- 16,071
- Schools in District
- 22
- Per-Pupil Spending
- $22,199
- District Rank
- #1 of 22
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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