Families in Cook County looking for a unique learning environment may find the right fit in a charter school. These public, tuition-free schools often offer smaller class sizes and focused, college-prep programs designed to help students thrive.
To help families make informed choices, this list highlighting the best charter schools in Cook County, uses a combination of publicly available data from sources like the U.S. Department of Education and U.S. Census Bureau, along with community reviews, survey feedback, and academic performance indicators such as test scores and college readiness.
Read on for our guide to the best charter schools in Cook County.
Read more: Best Charter Schools in Chicagoland
Best charter schools in Cook County
Chicago Math & Science Academy Middle & High School (A-)
- Address: 7212 N. Clark St., Chicago
- Why it stands out: Students at this top-ranking charter learn in a STEM environment committed to graduating students ready for college.
For students with an interest in STEM, the Chicago Math & Science Academy might be the right fit. The academy is home to both a middle and high school and serves grades 6-12.
While science, technology, engineering and math are the school’s focus, all students receive more than adequate instruction in English, the arts and electives. Students can choose from courses like African American history, journalism and international politics.
Intrinsic Schools – Downtown Campus (A-)
- Address: 79 W. Monroe St., Chicago
- Why it stands out: This high school’s location in the heart of downtown Chicago gives it an edge when it comes to connecting with all the city has to offer.
Intrinsic Schools’ downtown campus was formed in 2019 and serves students in grades 9-12.
The charter offers more than 16 different sports teams, opportunities to earn college credit starting in tenth grade and special coding programs. There’s also a fellowship for juniors and seniors to spend one day a week learning at a local tech company.
The school’s location in downtown Chicago allows students easy access to high quality field trips, professional development, speakers and more.
Southland College Prep Charter High School (B+)
- Address: 4601 Sauk Trail, Richton Park
- Why it stands out: A college prep environment where students form a close community.
Southland College Prep Charter High School envelops students in a true college prep environment. Academics are rigorous and extracurriculars are plentiful.
The school has a 98% graduation rate, an average class size of 20 and more than half of teacher’s hold a master’s degree or higher.
The school earned the designation as “commendable” in 2024. The ranking is the second-highest designation by the state and means that there are no underperforming student groups and the graduation rate is at least 67%, but its performance is not in the top 10% of schools statewide.
Muchin College Prep (B+)
- Address: 1 N. State St., Chicago
- Why it stands out: Muchin College Prep is part of the Noble charter school network and benefits from its programs.
The Muchin mission is to create graduates who are “intrinsically motivated, socially responsible and well-rounded.”
Muchin, part of the Noble network of charter schools, is located in the heart of downtown Chicago and teaches roughly 936 students from grades 9-12. Students across the Noble network are eligible for the Summer of a Lifetime program, which takes high schoolers through the college application.
Horizon Science Academy McKinley Park (B+)
- Address: 2245 W. Pershing Road, Chicago
- Why it stands out: A STEM academy with options for students to participate in the larger charter network’s programs for college readiness.
If your student has expressed a keen interest in science or math, a STEM-focused charter academy might be an option. Horizon Science Academy McKinley Park is a charter devoted to providing students in grades K-12 a fulfilling education centered on STEM.
As part of the Concept Schools charter network, Horizon Science Academy benefits from network-wide programs like the Concept Young Scholars Program (CYSP). The program gives students access to academic competitions, college trips and excursions.
ITW David Speer Academy (B+)
- Address: 5321 W. Grand Ave., Chicago
- Why it stands out: This STEM academy stands out for its close tie with global industrial company Illinois Tool Works.
The ITW David Speer Academy is a collaboration between Illinois Tool Works (ITW) and the Noble network of charter schools. The academy provides students with real-life experience with 21st century technology.
Speer students have access to unique internship opportunities thanks to its partnership with ITW. Alumni of the high school who are in college are encouraged to intern with the company.
The Noble Academy (B)
- Address: 1443 N. Ogden Ave., Chicago
- Why it stands out: The Noble Academy, a member of the Noble charter network, is known for its use of the Harkness Method of teaching to promote better student learning and engagement.
The Noble Academy has been preparing students for success in college since 2014.
The school uses the Harkness Method, a system of teaching where students in small groups sit in conversation with an instructor. While the method is similar to a Socratic Circle, it differs in the way the instructor interacts. Each teacher using the Harkness Method is a participant in the discussion, rather than leading students to a correct answer.
Graduates of The Noble Academy are prepared to engage with difficult college content and discussions.
Pritzker College Prep (B)
- Address: 4131 W. Cortland St., Chicago
- Why it stands out: Pritzker College Prep is an above average charter school with the aim of preparing students for college.
Pritzker College Prep creates a safe learning environment for its students to succeed.
The charter school is part of the Noble charter network; its students benefit from network-wide programs. Students can choose to take more challenging courses including Advanced Placement (AP) and honors classes.
The school’s class sizes are roughly 21:1 and 38% of teachers have a master’s degree or higher.
CICS – Northtown Campus (B)
- Address: 39000 W. Peterson Ave., Chicago
- Why it stands out: A diverse high school with a commitment to providing a well-rounded education with options for more challenging coursework.
Chicago International Charter School (CICS) is a diverse high school committed to creating well-rounded graduates.
CICS offers many academic options for students who want to take on more challenging coursework. High schoolers can also earn college credit by taking Advanced Placement (AP) courses and dual credit classes.
In 2024, 96% of CICS freshmen were on track, according to state data. Students who finish the ninth grade on track are almost four times as likely to graduate from high school.
Chicago Bulls College Prep (B)
- Address: 2040 W. Adams ST., Chicago
- Why it stands out: A partnership with the nonprofit arm of the Chicago Bulls has enhanced the educational experience for high schoolers at Chicago Bulls College Prep.
The Chicago Bulls College Prep school serves grades 9-12. The school opened in 2009 thanks to a partnership with the nonprofit arm of the Chicago Bulls.
The Chicago Bulls Charities have continued to support the school, investing into the education of each Chicago Bulls student. Student life at Chicago Bulls College Prep is robust, and the school has a 96% graduation rate.
Educators also show up for their students: 99% of teachers have fewer than 10 absences.
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