Grade Trends

Cougar Mountain Middle School

Grades 6–8 Public District: Issaquah School District

1929 NW Talus Drive, Issaquah, WA 98027 Map

Math (met standard)
72%
+32 state 40% · 2025-26
English (met standard)
77%
+26 state 51% · 2025-26
Science (met standard)
79%
+30 state 49% · 2025-26
Low income
12%
free or reduced-price lunch
Students
616
2024-25
Students per teacher
19.8
2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade Math English Science
Grade 6 69% state 40% · 2025-26 77% state 48% · 2025-26 —
Grade 7 76% state 41% · 2025-26 80% state 53% · 2025-26 —
Grade 8 69% state 39% · 2025-26 75% state 51% · 2025-26 79% state 49% · 2025-26
All grades 72% state 40% · 2025-26 77% state 51% · 2025-26 79% state 49% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 72% state 40% 77% state 51% 79% state 49%
2024-25 73% state 40% 80% state 51% 68% state 44%
2023-24 69% state 38% 73% state 50% 67% state 43%
2022-23 68% state 37% 74% state 50% 67% state 44%
2021-22 68% state 36% 78% state 51% 71% state 43%

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.

Pick to compare
Issaquah Middle School
Grades 6–8 · Issaquah School District
1.7 mi
67%
+26 vs state
71%
+20 vs state
64%
+15 vs state
Average of math, English and science: 69% in 2022-23 → 67% in 2025-26 29% 808 White 47%
Issaquah Special Services
Grades PK–12 Special education · Issaquah School District
1.7 mi —
27%
— 19% Average of math, English and science: 46% in 2018-19 → 27% in 2022-23 16% 67 White 48%
Pacific Cascade Middle School
Grades 6–8 · Issaquah School District
3.1 mi
76%
+36 vs state
79%
+28 vs state
78%
+30 vs state
5% Average of math, English and science: 73% in 2022-23 → 78% in 2025-26 11% 605 Asian 45%
Pine Lake Middle School
Grades 6–8 · Issaquah School District
3.6 mi
85%
+45 vs state
83%
+33 vs state
85%
+36 vs state
Average of math, English and science: 82% in 2022-23 → 84% in 2025-26 8% 877 Asian 53%
Beaver Lake Middle School
Grades 6–8 · Issaquah School District
4.3 mi
81%
+42 vs state
84%
+33 vs state
84%
+35 vs state
7% Average of math, English and science: 76% in 2022-23 → 83% in 2025-26 10% 699 Asian 45%
Maywood Middle School
Grades 6–8 · Issaquah School District
4.8 mi
67%
+27 vs state
74%
+24 vs state
71%
+23 vs state
4% Average of math, English and science: 67% in 2022-23 → 71% in 2025-26 18% 826 White 48%