Top Rankings
Issaquah School District ranks among the top 20% of public school district in Washington for:
Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 5%)
Graduation Rate
Highest graduation rate (Top 5%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026-27 school year, there are 24 public elementary schools serving 12,611 students in Issaquah School District. This district's average elementary testing ranking is 10/10, which is in the top 5% of public elementary schools in Washington.
Public Elementary Schools in Issaquah School District have an average math proficiency score of 74% (versus the Washington public elementary school average of 43%), and reading proficiency score of 75% (versus the 51% statewide average).
The top-ranked public elementary schools in Issaquah School District are Cascade Ridge Elementary School, Cougar Ridge Elementary School and Discovery Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking. Minority enrollment is 63% of the student body (majority Asian), which is more than the Washington public elementary school average of 53% (majority Hispanic).
Overview
This School District
This State (WA)
# Schools
30 Schools
1,831 Schools
# Students
19,098 Students
737,732 Students
# Teachers
1,039 Teachers
43,880 Teachers
Student-Teacher Ratio
18:1
18:1
Student By Grade
District Rank
Issaquah School District, which is ranked within the top 5% of all 306 school districts in Washington (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 95% has increased from 93% over five school years.
Overall District Rank
#4 out of 307 school districts
(Top 5%)
(Top 5%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
72%
41%
Showing 2012–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
77%
53%
Showing 2011–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
75%
49%
Graduation Rate
95%
83.8%
Showing 2012–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(2022-23)22.8%
34.7%
Students by Ethnicity:
Diversity Score
0.70
0.69
Showing 2014–2023. Full 36-year historical data available below ↓
% American Indian
n/a
1%
Showing 2000–2010. Full 23-year historical data available below ↓
% Asian
37%
9%
Showing 2014–2023. Full 36-year historical data available below ↓
% Hispanic
11%
26%
Showing 2014–2023. Full 36-year historical data available below ↓
% Black
3%
5%
Showing 2014–2023. Full 36-year historical data available below ↓
% White
39%
48%
Showing 2014–2023. Full 36-year historical data available below ↓
% Hawaiian
n/a
2%
% Two or more races
10%
9%
Showing 2014–2023. Full 13-year historical data available below ↓
All Ethnic Groups
District Revenue and Spending
The revenue/student of $22,846 is higher than the state median of $21,173. The school district revenue/student has grown by 9% over four school years.
The school district's spending/student of $20,731 is less than the state median of $21,108. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$436 MM
$23,221 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Spending
$396 MM
$23,150 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Revenue / Student
$22,846
$21,173
Showing 2012–2023. Full 34-year historical data available below ↓
Spending / Student
$20,731
$21,108
Showing 2012–2023. Full 34-year historical data available below ↓
Best Issaquah School District Public Elementary Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Cascade Ridge Elementary School
(Math: 92% | Reading: 90%)
Rank:
Rank:
10/
Top 1%10
2020 Trossachs Blvd Se
Sammamish, WA 98075
(425) 837-5500
Sammamish, WA 98075
(425) 837-5500
Gr: K-5 | 391 students Student-teacher ratio: 16:1 Minority enrollment: 76%
Rank: #22.
Cougar Ridge Elementary School
(Math: 83% | Reading: 87%)
Rank:
Rank:
10/
Top 5%10
4630 167th Ave Se
Bellevue, WA 98006
(425) 837-7300
Bellevue, WA 98006
(425) 837-7300
Gr: K-5 | 458 students Student-teacher ratio: 16:1 Minority enrollment: 66%
Rank: #33.
Discovery Elementary School
(Math: 87% | Reading: 86%)
Rank:
Rank:
10/
Top 5%10
2300 228th Ave Se
Sammamish, WA 98075
(425) 837-4100
Sammamish, WA 98075
(425) 837-4100
Gr: PK-5 | 508 students Student-teacher ratio: 17:1 Minority enrollment: 79%
Rank: #44.
Endeavour Elementary School
(Math: 93% | Reading: 84%)
Rank:
Rank:
10/
Top 5%10
26205 Se Issaquah-fall City Rd
Issaquah, WA 98029
(425) 837-7350
Issaquah, WA 98029
(425) 837-7350
Gr: K-5 | 473 students Student-teacher ratio: 16:1 Minority enrollment: 63%
Rank: #55.
Sunny Hills Elementary School
(Math: 85% | Reading: 85%)
Rank:
Rank:
10/
Top 5%10
3200 Issaquah-pine Lake Rd Se
Sammamish, WA 98075
(425) 837-7400
Sammamish, WA 98075
(425) 837-7400
Gr: K-5 | 574 students Student-teacher ratio: 17:1 Minority enrollment: 72%
Rank: #66.
Creekside Elementary School
(Math: 87% | Reading: 82%)
Rank:
Rank:
10/
Top 5%10
20777 Se 16th St
Sammamish, WA 98075
(425) 837-5200
Sammamish, WA 98075
(425) 837-5200
Gr: K-5 | 555 students Student-teacher ratio: 17:1 Minority enrollment: 62%
Rank: #77.
Grand Ridge Elementary School
(Math: 85% | Reading: 79%)
Rank:
Rank:
10/
Top 5%10
1739 Ne Park Dr
Issaquah, WA 98029
(425) 837-7926
Issaquah, WA 98029
(425) 837-7926
Gr: K-5 | 558 students Student-teacher ratio: 17:1 Minority enrollment: 72%
Rank: #88.
Pine Lake Middle School
(Math: 78% | Reading: 80%)
Rank:
Rank:
10/
Top 5%10
3095 Issaquah-pine Lake Rd Se
Sammamish, WA 98075
(425) 837-5700
Sammamish, WA 98075
(425) 837-5700
Gr: 6-8 | 877 students Student-teacher ratio: 22:1 Minority enrollment: 68%
Rank: #99.
Challenger Elementary School
(Math: 72% | Reading: 77%)
Rank:
Rank:
10/
Top 10%10
25200 Se Klahanie Blvd
Issaquah, WA 98029
(425) 837-7550
Issaquah, WA 98029
(425) 837-7550
Gr: K-5 | 350 students Student-teacher ratio: 13:1 Minority enrollment: 69%
Rank: #1010.
Apollo Elementary School
(Math: 77% | Reading: 75%)
Rank:
Rank:
10/
Top 10%10
15025 Se 117th St
Renton, WA 98059
(425) 837-7500
Renton, WA 98059
(425) 837-7500
Gr: PK-5 | 496 students Student-teacher ratio: 15:1 Minority enrollment: 67%
Rank: #1111.
Beaver Lake Middle School
(Math: 75% | Reading: 76%)
Rank:
Rank:
10/
Top 10%10
25025 Se 32nd St
Issaquah, WA 98029
(425) 837-4150
Issaquah, WA 98029
(425) 837-4150
Gr: 6-8 | 699 students Student-teacher ratio: 20:1 Minority enrollment: 64%
Rank: #1212.
Cougar Mountain Middle School
(Math: 68% | Reading: 78%)
Rank:
Rank:
10/
Top 10%10
1929 Nw Talus Drive
Issaquah, WA 98027
(253) 683-8000
Issaquah, WA 98027
(253) 683-8000
Gr: 6-8 | 616 students Student-teacher ratio: 20:1 Minority enrollment: 58%
Rank: #1313.
Briarwood Elementary School
(Math: 72% | Reading: 73%)
Rank:
Rank:
10/
Top 10%10
17020 Se 134th St
Renton, WA 98059
(425) 837-5000
Renton, WA 98059
(425) 837-5000
Gr: PK-5 | 630 students Student-teacher ratio: 17:1 Minority enrollment: 61%
Rank: #1414.
Maple Hills Elementary School
(Math: 71% | Reading: 74%)
Rank:
Rank:
10/
Top 10%10
15644 204th Ave Se
Renton, WA 98059
(425) 837-5100
Renton, WA 98059
(425) 837-5100
Gr: K-5 | 460 students Student-teacher ratio: 16:1 Minority enrollment: 33%
Rank: #1515.
Pacific Cascade Middle School
(Math: 70% | Reading: 74%)
Rank:
Rank:
10/
Top 10%10
24635 Se Issaquah Fall City Ro
Issaquah, WA 98029
(425) 837-5900
Issaquah, WA 98029
(425) 837-5900
Gr: 6-8 | 605 students Student-teacher ratio: 21:1 Minority enrollment: 61%
Rank: #1616.
Cedar Trails Elementary School
(Math: 70-74% | Reading: 70-74%)
Rank:
Rank:
10/
Top 10%10
4399 Issaquah-pine Lake Rd Se
Sammamish, WA 98075
(425) 837-6500
Sammamish, WA 98075
(425) 837-6500
Gr: K-5 | 374 students Student-teacher ratio: 14:1 Minority enrollment: 67%
Rank: #1717.
Newcastle Elementary School
(Math: 78% | Reading: 70%)
Rank:
Rank:
10/
Top 10%10
8400 136th Ave Se
Renton, WA 98059
(425) 837-5801
Renton, WA 98059
(425) 837-5801
Gr: PK-5 | 451 students Student-teacher ratio: 16:1 Minority enrollment: 74%
Rank: #1818.
Maywood Middle School
(Math: 64% | Reading: 72%)
Rank:
Rank:
9/
Top 20%10
14490 168th Ave Se
Renton, WA 98059
(425) 837-6900
Renton, WA 98059
(425) 837-6900
Gr: 6-8 | 826 students Student-teacher ratio: 20:1 Minority enrollment: 52%
Rank: #1919.
Sunset Elementary School
(Math: 70% | Reading: 68%)
Rank:
Rank:
9/
Top 20%10
4229 W Lake Samm Pkwy Se
Bellevue, WA 98008
(425) 837-5601
Bellevue, WA 98008
(425) 837-5601
Gr: PK-5 | 499 students Student-teacher ratio: 13:1 Minority enrollment: 63%
Rank: #2020.
Issaquah Valley Elementary School
(Math: 64% | Reading: 62%)
Rank:
Rank:
9/
Top 20%10
555 Nw Holly St
Issaquah, WA 98027
(425) 837-6600
Issaquah, WA 98027
(425) 837-6600
Gr: K-5 | 646 students Student-teacher ratio: 15:1 Minority enrollment: 57%
Rank: #2121.
Clark Elementary School
(Math: 63% | Reading: 62%)
Rank:
Rank:
9/
Top 20%10
335 First Avenue Se
Issaquah, WA 98027
(425) 837-6250
Issaquah, WA 98027
(425) 837-6250
Gr: K-5 | 586 students Student-teacher ratio: 14:1 Minority enrollment: 62%
Rank: #2222.
Issaquah Middle School
(Math: 60% | Reading: 64%)
Rank:
Rank:
9/
Top 20%10
600 2nd Ave Se
Issaquah, WA 98027
(425) 837-6800
Issaquah, WA 98027
(425) 837-6800
Gr: 6-8 | 808 students Student-teacher ratio: 20:1 Minority enrollment: 52%
Rank: #2323.
Issaquah Special Services
Special Education School
(Math: <50% | Reading: <50% )
Rank:
Rank:
4/
Bottom 50%10
5150 220th Ave Se
Issaquah, WA 98029
(425) 837-7091
Issaquah, WA 98029
(425) 837-7091
Gr: PK-12 | 67 students Minority enrollment: 52%
Rank: #2424.
Echo Glen School
(Math: ≤10% | Reading: ≤10%)
Rank:
Rank:
1/
Bottom 50%10
33010 Se 99th St
Snoqualmie, WA 98065
(425) 831-2520
Snoqualmie, WA 98065
(425) 831-2520
Gr: 5-12 | 104 students Student-teacher ratio: 7:1 Minority enrollment: 68%
Recent Articles
When a Public School Cancels a Course Your Child Needs
Learn what parents can do when public schools cancel essential courses, including protecting graduation credits, finding approved alternatives, requesting substitutions, and preventing disruptions to college or career plans before deadlines.
Verify School Assignment Before Buying a House
Before buying a house, learn how to verify your child's assigned public school, check conflicting property listings, confirm enrollment eligibility, and avoid costly school assignment surprises before closing on a property.
School Bus Commute Times: What Parents Should Know
Discover how long school bus commutes really take, why routes vary, and what parents should ask about pickup times, student fatigue, transportation reliability, and daily schedules before choosing schools.
