September 14, 2026
Josten's Presentation
Jostens Senior Items, Letterman Jackets & Class RingsJostens will be at County Line High School on Wednesday, September 23rd to provide information about senior items, letterman jackets, and cl...
County Line Schools
A Tradition of Excellence, One Student at a Time
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September 14, 2026
Jostens Senior Items, Letterman Jackets & Class RingsJostens will be at County Line High School on Wednesday, September 23rd to provide information about senior items, letterman jackets, and cl...
September 14, 2026
Parent/Teacher Conferences Thursday Parent-Teacher Conferences will be held on Thursday, September 17th, from 2:00 to 7:00 PM. Please note there will be a short break from 4:30 to 5:00 PM to allow ...
August 20, 2026
Power Outage Emergency Communication PlanCounty Line School District's telephone service operates through the internet. During a power outage, our phone lines may also be unavailable.If an outage o...
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We aren’t like other K-12 school districts. Find out why.
Sports offered grades 6-12
Clubs and co-curriculars
Graduation rate, class of 2024
College enrollment, class of 2024
Currently enrolled students
543
Languages spoken by students
We are driven by our unwavering commitment to excellence, equity, and the holistic development of our students. Together, we forge a path of educational success, inspiring a love for learning and empowering our students to shape a bright and promising future for themselves and our community.

Academic Excellence
We are dedicated to providing a rigorous and comprehensive educational experience that challenges and nurtures the intellect of every student.

Innovation & Future Readiness
We embrace innovation as a catalyst for educational excellence and future readiness.

Equity & Inclusion
We are committed to providing equitable opportunities for all students, valuing and celebrating their diverse backgrounds, cultures, and perspectives.