Mercer Island School District

4160 86th Ave Se
Mercer Island, WA 98040-4196
(District boundaries shown in map)
10/
10
Top 1%

Top Rankings

Mercer Island School District ranks among the top 20% of public school district in Washington for:

Category
Attribute
Overall Rank
Highest overall rank (Top 1%)
Math Proficiency
Highest math proficiency (Top 1%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 1%)
Graduation Rate
Highest graduation rate (Top 10%)
Diversity
Most diverse schools (Top 1%)
For the 2024 school year, there is 1 public high school serving 1,544 students in Mercer Island School District.
Public High School in Mercer Island School District have an average math proficiency score of 82% (versus the Washington public high school average of 37%), and reading proficiency score of 94% (versus the 64% statewide average).
Public High School in Mercer Island School District have a Graduation Rate of 92%, which is more than the Washington average of 84%.
The school with highest graduation rate is Mercer Island High School, with 92% graduation rate. Read more about public school graduation rate statistics in Washington or national school graduation rate statistics.
Minority enrollment is 42% of the student body (majority Asian), which is less than the Washington public high school average of 48% (majority Hispanic).

Overview

This School District
This State (WA)
# Schools
6 Schools
912 Schools
# Students
4,065 Students
421,031 Students
# Teachers
232 Teachers
20,717 Teachers
Student : Teacher Ratio
18:1
18:1

District Rank

Mercer Island School District, which is ranked within the top 1% of all 307 school districts in Washington (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 92% has decreased from 94% over five school years.
This School District
State Average (WA)
#1 out of 307 school districts
(Top 1%)
This chart display the overall district rank of Mercer Island   School District, with the latest 2021-22 school year data.
80%
40%
This chart display the percentage of public school students that scored at or above 'proficient' levels in Math of Mercer Island   School District and the percentage of public school students that scored at or above 'proficient' levels in Math of WA by year, with the latest 2021-22 school year data.
85%
53%
This chart display the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Mercer Island   School District and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of WA by year, with the latest 2021-22 school year data.
92%
84%
This chart display public school graduation rate of Mercer Island   School District and public school graduation rate of WA by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.64
0.67
# American Indian Students
4 Students
6,028 Students
% American Indian Students
n/a
2%
# Asian Students
1,043 Students
35,245 Students
% Asian Students
26%
9%
# Hispanic Students
262 Students
98,372 Students
% Hispanic Students
7%
24%
# Black Students
53 Students
18,391 Students
% Black Students
1%
4%
# White Students
2,164 Students
214,438 Students
% White Students
53%
52%
# Hawaiian Students
11 Students
5,255 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
519 Students
34,984 Students
% of Two or more races Students
13%
8%

Students by Grade:

# Students in PK Grade:
31
1,075
# Students in K Grade:
230
2,449
# Students in 1st Grade:
244
3,041
# Students in 2nd Grade:
229
3,357
# Students in 3rd Grade:
249
3,378
# Students in 4th Grade:
299
3,479
# Students in 5th Grade:
283
3,567
# Students in 6th Grade:
296
14,654
# Students in 7th Grade:
314
18,599
# Students in 8th Grade:
346
20,553
# Students in 9th Grade:
366
87,804
# Students in 10th Grade:
385
85,051
# Students in 11th Grade:
380
82,925
# Students in 12th Grade:
413
91,099
# Ungraded Students:
-
-

District Revenue and Spending

The revenue/student of $20,030 is higher than the state median of $19,038. The school district revenue/student has grown by 10% over four school years.
The school district's spending/student of $18,110 is less than the state median of $19,494. The school district spending/student has grown by 8% over four school years.
This School District
This State (WA)
Total Revenue (20-21)
$81 MM
$20,715 MM
This chart display total revenue of Mercer Island   School District and median value from total revenues of all school districts in WA by year, with the latest 2020-21 school year data.
Spending (20-21)
$74 MM
$21,212 MM
This chart display total spending of Mercer Island   School District and median value from total spendings of all school districts in WA by year, with the latest 2020-21 school year data.
Revenue / Student (20-21)
$20,030
$19,038
This chart display average revenue per public school student in Mercer Island   School District and average revenue per public school student of all school districts in WA by year, with the latest 2020-21 school year data.
Spending / Student (20-21)
$18,110
$19,494
This chart display average spending per public school student in Mercer Island   School District and average spending per public school student of all school districts in WA by year, with the latest 2020-21 school year data.

Best Mercer Island School District Public High Schools (2024)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Mercer Island High School
(Math: 82% | Reading: 94%)
Rank:
10/
10
Top 1%
9100 Se 42nd
Mercer Island, WA 98040
(206) 236-3345
Grades: 9-12
| 1,544 students

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Quick Stats (2024)

  • District size: 6 schools
  • Grades: 01-12
  • Enrollment: 4,065 students
  • Student:Teacher Ratio: 18:1
  • Minority Enrollment: 47%
  • : 92% (Top 10% in WA)
  • : Top 1%
  • : 80% (Top 1%)
  • : 85% (Top 1%)
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

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