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Highline Public Schools
15675 Ambaum Blvd. SW Burien, WA 98166

Office Hours:

Monday-Friday: 7:30 a.m. - 4:30 p.m.

Sylvester Middle School
16222 Sylvester Road SW Burien, WA 98166

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COVID-19 Testing Sites

COVID-19 Testing Sites

We will offer staff, students and families COVID-19 testing the week of January 18-21. Appointments are required. If there are cancellations or no-shows, we will provide tests to walk-ins.

Appointments will become available three days in advance. If the appointment form does not allow you to select a date, it is because the date is more than three days away or there are no appointments left for that day.

We encourage you to be tested only if you are experiencing symptoms, have a known exposure or have been traveling. Due to the high demand for tests, results will be available in 1-5 days. 

Student & Family Testing

To maximize the number of tests we can do at each clinic, we ask families to complete the consent form (EnglishSpanish or Vietnamese) before arriving at the test site. If a student is younger than 18 years old, a parent/guardian will need to complete the form. 

All student and family testing clinics are open from 3:00 to 4:30 p.m.

  • Tuesday, Jan. 18: Tyee High School (4424 S 188th St, SeaTac) | Appointment Link
  • Wednesday, Jan. 19: Highline High School (225 S 152nd St, Burien) | Appointment Link
  • Thursday, Jan. 20: Highline High School (225 S 152nd St, Burien) | Appointment Link
  • Friday, Jan. 21: Mount Rainier High School (22450 19th Ave S, Des Moines) | Appointment Link

Staff Testing

To maximize the number of tests we can do at each clinic, all staff are required to complete a consent form and lab registration form before arriving at the test site. Staff COVID-19 testing will take place Tuesday-Friday, from 3:00 to 4:30 p.m. at Woodside (18367 8th Ave S, Des Moines, WA 98148). Please use this link to book an appointment