What grades does Cascade Middle School serve?

As a Middle school, Cascade Middle School serves students in Seattle, WA. The school is administered by the local school district.

Where is Cascade Middle School located?

You can find Cascade Middle School in Seattle, WA.

What is the student-teacher ratio at Cascade Middle School?

At Cascade Middle School, there are approximately 15.4 students for every teacher.

What schools are in Seattle, WA?

Cascade Middle School is among the schools serving Seattle, WA. The school is part of the local school system.

WAMiddleTSICalendar available · 21 events · Auto-updating

Events confirmed from Highline School District's official calendar.

Cascade Middle School — School Calendar 2026-27

Middle|Seattle, Washington|Highline School District

Seattle, WA 98146

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Upcoming Events

Nov

Mon

Teacher WorkdayStaff DayDistrict-wide

No school for students due to teacher workday Check the school calendar for any schedule changes on this day.

Nov

Wed

Veterans DayHolidayDistrict-wide

Banks, government offices, and schools may be closed.

Nov

Mon

No School (Grades PreK-5)EventDistrict-wide

No school for students in grades PreK through 5

Nov

Wed

Teacher WorkdayStaff DayDistrict-wide

No school for students due to teacher workday Check the school calendar for any schedule changes on this day.

Nov

Thu

Thanksgiving BreakBreakDistrict-wide

Banks, government offices, and schools may be closed.

Dec

Mon

Winter BreakBreakDistrict-wide

No school for Winter Break Review the calendar for the full break dates.

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School Profile

Grades

6–8

Enrollment

662

Student:Teacher

15.4:1

Locale

Suburban

District

Highline School District

Econ. Disadvantaged

74.9%

Phone

(206)631-5500

School Statistics

Programs & Activities (SY 2021-22)

Gifted & Talented

2 students enrolled

Student-Teacher Ratio: 13.1:1

Better than average in WA

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

648

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

51.3

100% fully certified

Counselors

Security Staff

0.28999999

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$20,594

Total current expenditure

Instruction Spending

$11,615

Per pupil, classroom only

Total Revenue/Pupil

$24,593

All funding sources

Funding Sources

Federal 13%State 59%Local 28%

District-level data from NCES F-33 Survey

Community Context

Median Home Value

$740,211

-1.6% 1yr+25.7% 5yr

Seattle, WA metro area

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

13.1%

Below 150% poverty line

4.5%

Unemployment rate

5.3%

Uninsured residents

6.4%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

2,844

Ages 3-21 under IDEA

School-Age (6-21)

2,631

Receiving special ed services

Est. % of Enrollment

100%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

870 (33%)

Speech/Language Impairment

459 (17%)

Autism

385 (15%)

Other Health Impairment

371 (14%)

Emotional Disturbance

105 (4%)

Intellectual Disability

54 (2%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

671

Current enrollment

Declining(-15% 5yr)

Coming Up

Mon, Nov 2, 2026

Teacher Workday

No school for students due to teacher workday Check the school calendar for any schedule changes on this day.

Staff Day

Wed, Nov 11, 2026

Veterans Day

No school in observance of Veterans Day Check the calendar for any schedule changes related to this observance.

Holiday

Mon, Nov 23, 2026

No School (Grades PreK-5)

No school for students in grades PreK through 5

Event

Full School Calendar 2026-27

Events marked District-wide apply to all schools in Highline School District. Cascade Middle School follows the district calendar.

Date	Event	Type	Level
Thu, Sep 3, 2026	First Day of School (Grades 1-12)District-wide First day of school for students in grades 1 through 12 Review the school calendar for the first day schedule.	Event	—
Mon, Sep 7, 2026	Labor DayDistrict-wide No school in observance of Labor Day Check the calendar for holiday observance details.	Holiday	—
Wed, Sep 9, 2026	First Day of School (Kindergarten)District-wide First day of school for kindergarten students Review the calendar for the first day date and student information.	Event	—
Mon, Sep 14, 2026	First Day of School (PreK)District-wide First day of school for PreK students	Event	—
Fri, Oct 9, 2026	Teacher WorkdayDistrict-wide No school for students due to teacher workday Check the school calendar for any schedule changes on this day.	Staff Day	—
Mon, Nov 2, 2026	Teacher WorkdayDistrict-wide No school for students due to teacher workday Check the school calendar for any schedule changes on this day.	Staff Day	—
Wed, Nov 11, 2026	Veterans DayDistrict-wide No school in observance of Veterans Day Check the calendar for any schedule changes related to this observance.	Holiday	—
Mon, Nov 23, 2026	No School (Grades PreK-5)District-wide No school for students in grades PreK through 5	Event	—
Wed, Nov 25, 2026	Teacher WorkdayDistrict-wide No school for students due to teacher workday Check the school calendar for any schedule changes on this day.	Staff Day	—
Thu, Nov 26, 2026	Thanksgiving BreakDistrict-wide No school for Thanksgiving Break Review the calendar for the full break dates.	Break	—
Mon, Dec 21, 2026	Winter BreakDistrict-wide No school for Winter Break Review the calendar for the full break dates.	Break	—
Mon, Jan 18, 2027	Martin Luther King Jr. DayDistrict-wide No school in observance of MLK Jr. Day Check the calendar for any schedule changes related to this observance.	Holiday	—
Fri, Jan 29, 2027	No School (Grades 6-12)District-wide No school for students in grades 6 through 12	Event	—
Fri, Feb 12, 2027	Mid-Winter BreakDistrict-wide No school for Mid-Winter Break	Break	—
Mon, Feb 15, 2027	Presidents DayDistrict-wide No school in observance of Presidents Day Check the calendar for holiday observance details.	Holiday	—
Mon, Apr 5, 2027	Spring BreakDistrict-wide No school for Spring Break Review the calendar for the full break dates.	Break	—
Mon, May 31, 2027	Memorial DayDistrict-wide No school in observance of Memorial Day Check the calendar for holiday observance details.	Holiday	—
Wed, Jun 16, 2027	Last Day of School (PreK)District-wide Last day of school for PreK students	Event	—
Thu, Jun 17, 2027	Last Day of School (Grades K-12)District-wide Last day of school for students in grades K through 12	Event	—
Fri, Jun 18, 2027	Juneteenth ObservedDistrict-wide No school in observance of Juneteenth	Holiday	—
Mon, Jun 21, 2027	Emergency Make-up DaysDistrict-wide Emergency make-up days if needed	Event	—