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Warren Township High School - O'Plaine Campus, 500 N O'Plaine Rd, Gurnee, IL 60031, USA
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The last year of high school is exciting. Make sure you know what is expected as you prepare to graduate!
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At Warren D121, safety is always our priority. Staff, students, families, and visitors should feel comfortable learning and working in a safe environment.
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Know who to call for student attendance notifications.
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We are excited for you to be part of our Warren family!
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5 Things You Need to Know!
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We are excited to welcome you to our WTHS family. Find out how to enroll and register with us!
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We hope you consider joining our WTHS family as an employee! We support a vibrant community of youth as they prepare to change the world!
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Need transcripts, diplomas, immunization records, or enrollment verification letters? We can help!
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Are you transferring to another high school?