Horizon Science Academy McKinley Park High School Home
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Horizon Science Academy McKinley Park is a non-selective and tuition-free public charter school located in Chicago. HSA McKinley Park serves grades K-12. Our STEM-focused and college-preparatory curriculum is designed to change the trajectory of students’ lives.
At A Glance
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2013
Founded
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9-12
Grades Served
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316
Target Enrollment
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1:1
Technology
Events
News & Announcements

HSA McKinley Park 2026-27 School Lottery
The HSA McKinley Park 2026-27 School Lottery will take place on Friday, March 6, and is open to the public. This lottery will be held for both our Elementary and High School programs (Grades K–12). Families who have applied are encouraged to attend; however, attendance is not mandatory.

Science Fair 2026
We successfully completed our school Science Fair. It was a huge success, and we are incredibly proud of our students. Seeing them excited, confident, and proud of their projects was such a rewarding experience. This was a meaningful step in preparing them for future external competitions, and it truly showed.


School Closed Tomorrow – Monday, January 26
Due to forecasted extreme weather conditions, school will be closed tomorrow, Monday, January 26. The wind chill is expected to be between -15 and -25 degrees, creating unsafe conditions for students and staff


