For the 2026 school year, there are 10 public elementary schools serving 5,547 students in Issaquah, WA. The top-ranked public elementary schools in Issaquah, WA are Endeavour Elementary School, Grand Ridge Elementary School and Challenger Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Issaquah, WA public elementary schools have an average math proficiency score of 71% (versus the Washington public elementary school average of 43%), and reading proficiency score of 73% (versus the 51% statewide average). Elementary schools in Issaquah have an average ranking of 10/10, which is in the top 5% of Washington public elementary schools.
Minority enrollment is 60% of the student body (majority Asian), which is more than the Washington public elementary school average of 52% (majority Hispanic).
Best Public Elementary Schools in Issaquah, WA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
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 | 478 students Student-teacher ratio: 15:1 Minority enrollment: 62%
Rank: #22.
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 | 547 students Student-teacher ratio: 17:1 Minority enrollment: 67%
Rank: #33.
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 | 395 students Student-teacher ratio: 15:1 Minority enrollment: 66%
Rank: #44.
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 | 771 students Student-teacher ratio: 20:1 Minority enrollment: 63%
Rank: #55.
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 | 621 students Student-teacher ratio: 20:1 Minority enrollment: 59%
Rank: #66.
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 | 646 students Student-teacher ratio: 22:1 Minority enrollment: 60%
Rank: #77.
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 | 620 students Student-teacher ratio: 15:1 Minority enrollment: 54%
Rank: #88.
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 | 601 students Student-teacher ratio: 15:1 Minority enrollment: 61%
Rank: #99.
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 | 768 students Student-teacher ratio: 19:1 Minority enrollment: 53%
Rank: #1010.
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 | 100 students Minority enrollment: 54%
Issaquah, Washington Public Schools (Closed)
School
Location
Quick Facts
24635 Se Issaquahfall City Rd
Issaquah, WA 98029
(425) 837-7002
Issaquah, WA 98029
(425) 837-7002
Gr: 9
Tiger Mountain Community High School (Closed 2023)
Alternative School
355 Se Evans Ln
Issaquah, WA 98027
(425) 837-6200
Issaquah, WA 98027
(425) 837-6200
Gr: 9-12 | 39 students Student-teacher ratio: 8:1
Transition School (Closed 2023)
Special Education School
565 Nw Holly St
Issaquah, WA 98027
(425) 837-7091
Issaquah, WA 98027
(425) 837-7091
Gr: 12 | 13 students Minority enrollment: 31%
Frequently Asked Questions
What are the top-ranked public elementary schools in Issaquah, WA?
The top-ranked public elementary schools in Issaquah, WA include Endeavour Elementary School, Grand Ridge Elementary School and Challenger Elementary School. Issaquah has one of the highest concentrations of top-ranked public schools in Washington.
How many public elementary schools are located in Issaquah?
10 public elementary schools are located in Issaquah.
What is the racial composition of students in Issaquah?
Issaquah public elementary schools minority enrollment is 60% of the student body (majority Asian), which is more than the Washington public elementary schools average of 52% (majority Hispanic).
Which public elementary schools in Issaquah are often viewed compared to one another?
Popular comparisons of public elementary schools in Issaquah include: Clark Elementary School vs. Issaquah Valley Elementary School, Issaquah Valley Elementary School vs. Clark Elementary School, Challenger Elementary School vs. Endeavour Elementary School
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