Average
#2257 of 3,813 schools in IL
Robertson Charter School
Elementary School · Decatur SD 61
2240 E Geddes Ave, Decatur, IL 62526
Enrollment
332
Student-Teacher
55.3:1
Score
5.9
Grades
Pre-K – 8th
Enrollment
332
Student-Teacher
55.3:1
Score
5.9
Grades
Pre-K – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Decatur
#2 of 15
public schools
Illinois elementary schools
#1,364 of 2,326
In district
#2 of 15
Decatur SD 61
Academic growth
9.4 / 10
Exceptional
About Robertson Charter School
Robertson Charter School is a public charter school located in Decatur, Illinois, on the eastern side of Macon County. Serving students from pre-kindergarten through eighth grade, Robertson Charter School offers a range of educational opportunities for young learners. With an enrollment of 332 students and only six full-time equivalent teachers, the student-teacher ratio is quite high at 55.3:1.
The school's academic performance is currently with room for improvement, as indicated by its MySchoolScout rating of 3.3 out of 10 and a state ranking of #3564 out of 3819 schools in Illinois, placing it around the 7th percentile statewide. In terms of specific test scores, just 7% of students are proficient or above in ELA/Reading, while only 1% meet proficiency standards in Math. Despite these challenges, Robertson Charter School is committed to supporting its students' development and providing a strong foundation for their future academic success.
The school is situated within a small city setting, offering a close-knit community feel where teachers and families work closely together to support student growth and well-being.
What Parents Should Know
While current test scores at Robertson Charter School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
The student-teacher ratio at Robertson Charter School is 55.3:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Robertson Charter School is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Data not available for this school
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Robertson Charter School — Students at Robertson Charter School score 6% proficient, which is below what's typical for similar communities (expected: 14%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
77.1%
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: 9.4/10.
How Robertson Charter School Compares
See how Robertson Charter School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 2% (2019) to 0.5% (2021). Reading/ELA proficiency has improved from 7% (2019) to 11% (2022).
Location
2240 E Geddes Ave, Decatur, IL 62526
Nearby Alternatives
Families considering Robertson Charter School may also want to explore other elementary schools in the area. OUR LADY OF LOURDES SCHOOL (rated 7.4/10, 3.0 miles away), which scores notably higher. Another option is ST PATRICK SCHOOL (rated 6.8/10, 1.7 miles away), which scores slightly higher. Additionally, HOLY FAMILY CATHOLIC SCHOOL (rated 6.5/10, 3.5 miles away), which scores slightly higher. For more schools in Decatur, see our Decatur schools guide .
Nearby Schools
20 within 4.3 mi| School | Distance | Rating |
|---|---|---|
| Hope Academy Decatur | 1.1 mi | 5.7 |
| Johns Hill Magnet School Decatur | 1.8 mi | 3.0 |
| ST PATRICK SCHOOL Decatur | 1.7 mi | 6.8 |
| LUTHERAN SCHOOL ASSOCIATION Decatur | 2.1 mi | 6.7 |
| Eisenhower High School Decatur | 2.1 mi | 5.8 |
| ST TERESA HIGH SCHOOL Decatur | 1.8 mi | 7.0 |
| Stephen Decatur Middle School Decatur | 2.1 mi | 4.1 |
| Muffley Elem School Decatur | 2.7 mi | 5.6 |
| Michael E Baum Elem School Decatur | 2.4 mi | 4.6 |
| Parsons Elementary School Decatur | 2.8 mi | 5.3 |
| Montessori Academy for Peace Decatur | 2.9 mi | 3.3 |
| OUR LADY OF LOURDES SCHOOL Decatur | 3.0 mi | 7.4 |
| ANTIOCH CHRISTIAN ACADEMY Decatur | 2.9 mi | — |
| Pershing Early Learning Center Decatur | 2.9 mi | 3.9 |
| HOLY FAMILY CATHOLIC SCHOOL Decatur | 3.5 mi | 6.5 |
| Dennis Lab School Decatur | 3.4 mi | 3.6 |
| MacArthur High School Decatur | 2.9 mi | 4.9 |
| South Shores Elem School Decatur | 3.6 mi | 5.1 |
| Franklin Grove Elem School Decatur | 3.3 mi | 5.0 |
| American Dreamer STEM Academy Decatur | 4.3 mi | 6.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 62526 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$48,222
Median Home Value
$91,500
Median Rent
$785/mo
Population
31,191
College Educated
20%
Homeownership
58.4%
Avg Commute
17.5 min
Poverty Rate
18.9%
Median Age
41.5
Community Profile
The community surrounding Robertson Charter School has a median household income of $48,222. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $91,500, with a median rent of $785/month. The area has a poverty rate of 18.9%. Residents enjoy a short average commute of 18 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 |
|---|---|
| Algonquin Lakes Elem Sch Algonquin, IL | 5.9 |
| Bushnell-Prairie City Elem Sch Bushnell, IL | 5.9 |
| Central Elem School Lewistown, IL | 5.9 |
| Central Intermediate School Roxana, IL | 5.9 |
| Christopher House Chrt ES Chicago, IL | 5.9 |
| Conklin Elem School Rockford, IL | 5.9 |
Frequently Asked Questions
Common questions about Robertson Charter School
What grades does Robertson Charter School serve?
Robertson Charter School serves students in grades Pre-K through 8th.
How many students attend Robertson Charter School?
Robertson Charter School has an enrollment of approximately 332 students.
What is the student-teacher ratio at Robertson Charter School?
The student-teacher ratio at Robertson Charter School is 55.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Robertson Charter School rank in IL?
Robertson Charter School is ranked #2257 out of 3,813 schools in IL.
What is Robertson Charter School's MySchoolScout rating?
Robertson Charter School has a composite rating of 5.9 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 Robertson Charter School?
Based on the most recent state assessment data, Robertson Charter School has 1.3% math proficiency and 7.0% reading/ELA proficiency.
Is Robertson Charter School a charter school?
Yes, Robertson Charter School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Robertson Charter School a Title I school?
No, Robertson Charter School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Robertson Charter School?
77.1% of students at Robertson Charter 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.
Explore More Schools
Neighborhood Context
- City Safety
- High (3,518/100K)
FBI UCR 2024. City-level (Decatur). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 8th
- Enrollment
- 332
- Student-Teacher Ratio
- 55.3:1
- Teachers (FTE)
- 6
- Free/Reduced Lunch
- 77.1%
- Type
- regular
- Setting
- Small City
- County
- Macon County
- Phone
- (217) 428-7072
- Data Year
- 2023–2024
Resources & Links
District
Decatur SD 61- District Enrollment
- 7,827
- Schools in District
- 16
- Per-Pupil Spending
- $15,611
- District Rank
- #2 of 15
Other Schools in This District
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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