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Tyee High School
4424 S 188th St, SeaTac, WA 98188

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Monday-Friday: 6:30 a.m. - 3:30 p.m.

Tyee High School
4424 S 188th St, SeaTac, WA 98188

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Welcome to Tyee High School

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New Tyee Program Opens Doors to Health Careers 

Starting fall 2025, Tyee High School’s new Health Sciences Program will give students hands-on experience and a path into health care careers. Virginia Mason Franciscan Health will support with mentorships, speakers, field trips, and clinical volunteer opportunities.

Learn More

Upcoming Events

Latest News

School Board Directors Take Oath of Office Following November Election

Four members of the Highline School Board reaffirmed their commitment to serve our students, staff, families and community after winning their November elections. Angelica Alvarez, Joe Van, Dr. Damarys Espinoza and Blaine Holien each took the oath of office during a brief ceremony this week.

Stay Learning: Attendance Before and After Break  

Winter break is coming up, and we want to thank you for all you do to help your children show up, learn, and feel part of our school community. This time of year often includes family gatherings and travel, sometimes far from home. We honor that. We also ask that travel plans follow the school calendar when possible, so your child doesn't miss valuable learning time. 

Living Our Values

At Highline, everything begins with one question: how do we fulfill our promise to know every student by name, strength and need, so that they graduate prepare for the future they choose?

This promise shapes how we make decisions, how we build relationships and how we show up in our schools. Superintendent Dr. Ivan Duran leads with this approach, grounding our work in values that center students.  

Enrollment Update & Leadership Feedback Shape Budget Work

We’ve been sharing regular updates on our work to reduce the 2026-27 budget by $8 million while maintaining long-term financial stability. This week, we are focusing on two factors that directly inform those decisions: our latest enrollment data and early insights from the Superintendent’s Advisory Leadership Team.

10 Questions to Ask at Student Conferences 

Student conferences offer a chance to understand your child’s progress and build a strong connection with their teacher. We share 10 helpful questions to guide your conversation—from academic growth to social well-being—so you leave with a clearer picture and ways to support learning at home.

Belonging First: How Educators Are Strengthening Inclusive Learning

Highline educators stepped away from their daily routine to focus on what matters most: helping every student feel valued, supported and fully included. On November 3, teachers, paraeducators and school leaders spent the day learning together about what students need to feel a strong sense of belonging at school and to be successful in their learning.  

Budget Work Continues for 2026–27

We continue our work to develop a balanced budget for the 2026-27 school year. As shared in October, Highline will need to reduce spending by $8 million to maintain long-term financial stability. Department leaders are reviewing budgets now. We will also identify districtwide efficiencies and gather input from staff, families, students and community members. Monthly updates will be shared at School Board meetings throughout the year.

Health Curriculum Update 

This school year, students in all grades are learning from updated health lessons that help them build healthy habits for body and mind. Check out an overview of what is being taught in elementary and secondary classrooms. Sexual health remains taught separately through FLASH. 

High-Tech Hello: Keeping Schools Safe and Welcoming 

We are standardizing visitor check-in procedures across all Highline schools to support safety and belonging. All visitors are now consistently verified via intercom and must sign in and wear a badge. Families can help by not holding doors open. Read more about this update.

Voters Approve Highline’s Education Levy

Election results are in! We are proud to share our levy is passing with overwhelming support from our community. Thank you to all voters who participated in this election. 

Our Mission

Tyee High School challenges and empowers students to uplift their communities and thrive in the world.

Explore our mission 

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