High school · Issaquah School District

Skyline High School

Skyline High School is a public high school in Sammamish serving grades 9–12, with 2,193 students, 23.1 students per teacher. Issaquah School District.

School calendar At a glance Directions

Issaquah School District calendar

Coming up

Oct12
Fall FundraiserMonday · Oct 12 – Oct 22
Oct13
PTSA Book FairTuesday · Oct 13 – Oct 15 · Maywood Library
Oct13
PSATTuesday · Oct 13 – Oct 14
Oct13
Picture DayTuesday · All day
Oct13
Hearing and Vision ScreeningTuesday · All day
Oct13
WEB-tivity Event for 6th GradersTuesday · 2:45 PM
Oct13
Boys Soccer Game - Varsity/JVTuesday · 3:15 PM · Beaver Lake Middle School
Oct13
Boys Soccer Game - Varsity/JVTuesday · 3:15 PM · Issaquah Middle School

Last checked Oct 12, 2026, 11:51 PM. Confirm dates with the district ↗. Recurring calendar entries may not appear here.

At a glance

Skyline High School by the numbers

As reported to the U.S. Department of Education for 2023–24. Student–teacher ratio is not classroom size.

Grades9–12

Students2,193

Teachers95

Students per teacher23.1

Free or reduced-price lunch8%

School typeRegular School

DistrictIssaquah School District

Contact

Address, phone and website

1122 228TH AVE SE, Sammamish 98075

(425) 837-7700

Issaquah School District website ↗Directions ↗

Nearby

Schools nearby

Elementary school · 0.2 miArbor SchoolsGrades Pre-K–5 Elementary school · 0.2 miEastside Montessori Education Family LlcGrades Pre-K–5 Elementary school · 0.8 miDiscovery ElementaryGrades Pre-K–5 Middle school · 0.9 miRenaissance School of Art and ReasoningGrades 6–8 School · 1.1 miPacific Learning AcademyGrades 6–12 Middle school · 1.4 miPine Lake Middle SchoolGrades 6–8

Questions

About Skyline High School

What grades does Skyline High School have?

Skyline High School serves grades 9–12.

How many students go to Skyline High School?

2,193 students, about 23.1 per teacher, as reported to the U.S. Department of Education for 2023–24.

What school district is Skyline High School in?

Issaquah School District. District information and the school calendar are on the district website.

Where is Skyline High School?

1122 228TH AVE SE, Sammamish 98075. Phone (425) 837-7700.

Source: U.S. Department of Education, National Center for Education Statistics, Common Core of Data (2023–24). Contact the school or district to confirm enrollment boundaries, schedules and programs.