SchoolRow
#1887

Robertson Charter School

Decatur, IL · Decatur SD 61 · Charter · Grades K - 8

1,887th of 2,105 Illinois elementary schools statewide · better than 10% Improving

332
Students
2023–24 enrollment
55.3:1
Student / teacher ratio
65%
Free / reduced-price lunch
low-income indicator
28.0%
Chronically absent
IL average 25%

Robertson Charter School ranking

SchoolRow ranks Robertson Charter School 1,887th of 2,105 Illinois elementary schools for 2024–25, based on Illinois Report Card 2024–25 English and Math results — better than 10% of elementary schools statewide. Its statewide percentile went from 2th in 2019 to 10th in 2025 — improving.

Statewide percentile by year
25%50%75%10%201920202025no testing 2020–21

Robertson Charter School test scores

Percent meeting or exceeding the state standard, Illinois Report Card 2024–25

English Language Arts
This school
31%
IL average
52%
Math
This school
6%
IL average
38%
Science
This school
15%
IL average
45%
English Language Arts over time this school IL average
25%50%75%31%52%201920202025no testing 2020–21
Math over time this school IL average
25%50%75%6%38%201920202025no testing 2020–21

Robertson Charter School students

Racial and ethnic breakdown of 332 students (202324, NCES) — and how it has shifted since 2013

Black89%9%
Hover the pie for details
Black 89%Two or more races 9%85%10%20132023
GroupTrend20132023Change
Black84.7%88.6% 3.9 pts
Two or more races9.9%8.7% 1.2 pts
White5.1%1.8% 3.3 pts
Hispanic0.3%0.6% 0.3 pts

Homes near Robertson Charter School

Typical home value $101K in zip 62526 as of 2026-05 · trend since 2000

$25K$50K$74K$99K$94K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 62526 on Zillow →

Elementary schools near Robertson Charter School

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Robertson Charter School in?

Robertson Charter School is part of the Decatur SD 61 district in Decatur, Illinois.

Is Robertson Charter School a good school?

SchoolRow ranks Robertson Charter School 1,887th of 2,105 Illinois elementary schools (better than 10% statewide) based on 2024–25 test results (Illinois Report Card 2024–25).

What is the racial makeup of Robertson Charter School?

Black 89%, Two or more races 9%, White 2% (332 students, 2023–24).

How much do homes near Robertson Charter School cost?

The typical home value in zip code 62526 is $101K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (Illinois Report Card 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.