Interlake Senior High School (Ranked Top 5% for 2025-26)

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Interlake Senior High School

16245 Ne 24th Street
Bellevue, WA 98008

10/

Top 5%

Interlake High School is a public secondary school in Bellevue, Washington, one of the four traditional high schools in the Bellevue School District. Its mascot is a Saint Bernard named Bernie, and the school's sports teams are known as the "Saints."

Serving 1,604 students in grades 9-12, Interlake Senior High School ranks in the top 5% of all schools in Washington for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).

The percentage of students achieving is 74% (which is higher than the Washington state average of 41%). The percentage of students achieving is 89% (which is higher than the Washington state average of 53%).

The student-teacher ratio of 20:1 is higher than the Washington state level of 16:1.

Minority enrollment is 78% of the student body (majority Asian), which is higher than the Washington state average of 52% (majority Hispanic and Asian).

Quick Facts (2025-26)

Grades: 9-12
Enrollment: 1,604 students
Student-Teacher Ratio: 20:1
Minority Enrollment: 78%
: 91% (Top 30% in WA)
: Top 5%
: 74% (Top 10%)
: 89% (Top 5%)
: 86% (Top 5%)
Source: National Center for Education Statistics (NCES), WA Dept. of Education

Top Rankings

Interlake Senior High School ranks among the top 20% of public schools in Washington for:

School Overview

Interlake Senior High School's student population of 1,604 students has declined by 7% over five school years.

The teacher population of 82 teachers has declined by 11% over five school years.

Grades Offered

Grades 9-12
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Interlake Senior High School
9	440
10	404
11	374
12	386

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Total Students

1,604 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Interlake Senior High School
2023	1,543
2022	1,569
2021	1,654
2020	1,743
2019	1,743
2018	1,653
2017	1,653
2016	1,590
2015	1,590
2014	1,516
2013	1,544
2012	1,510
2011	1,488
2010	1,390
2009	1,210
2008	1,065
2007	918
2006	602
2005	754
2004	756
2003	829
2002	920
2001	913
2000	925
1999	1,007
1998	1,025
1997	1,077
1996	1,078
1995	1,035
1994	967
1993	954
1992	929
1991	983
1990	1,081
1989	1,212
1988	1,305
1987	1,457

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Gender %

Total Classroom Teachers

82 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Interlake Senior High School
2023	85
2022	82
2021	86
2020	93
2019	93
2018	81
2017	81
2016	85
2015	82
2013	79
2012	73
2011	72
2010	66
2009	59
2008	59
2007	50
2006	44
2005	42
2004	42
2003	43
2002	47
2001	48
2000	46
1999	54
1998	55
1997	56
1996	56
1995	48
1994	48
1993	47
1992	41
1991	50
1990	50

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Year Founded

1967

Colors

White, Navy Blue, Columbia blue

School Calendar

School Rankings

Interlake Senior High School ranks within the top 5% of all 2,088 schools in Washington (based off of combined math and reading proficiency testing data).

The of Interlake Senior High School is 0.69, which is equal to the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.

This School

State Level (WA)

#56 out of 2088 schools
(Top 5%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Interlake Senior High School
2023	#56
2022	#54
2021	#143
2019	#143
2018	#157
2017	#294
2016	#427
2015	#1104
2014	#22
2013	#33
2012	#35

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74%

41%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	74%	41%	68%
2022	74%	40%	69%
2019	70%	50%	73%
2018	71%	51%	75%
2017	54%	51%	75%
2016	49%	51%	77%
2015	50%	49%	75%
2014	95%	65%	82%
2013	91%	64%	82%
2012	90%	63%	81%
2011	86%	60%	79%

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89%

53%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Interlake Senior High School	Washington	Bellevue School District
2022	89%	53%	75%
2019	86%	61%	79%
2018	84%	61%	75%
2017	94%	61%	80%
2016	96%	62%	82%
2015	49%	56%	77%
2014	94%	74%	85%
2013	95%	73%	85%
2012	92%	72%	84%
2011	92%	70%	80%
2010	91%	70%	83%

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86%

49%

Student-Teacher Ratio

20:1

16:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	18:1	16:1	18:1
2022	19:1	16:1	18:1
2021	19:1	16:1	17:1
2020	19:1	17:1	19:1
2019	19:1	17:1	19:1
2018	20:1	19:1	19:1
2017	20:1	18:1	19:1
2016	19:1	19:1	18:1
2015	19:1	18:1	18:1
2013	19:1	19:1	20:1
2012	21:1	20:1	20:1
2011	21:1	19:1	22:1
2010	21:1	19:1	21:1
2009	21:1	19:1	19:1
2008	18:1	19:1	19:1
2007	18:1	19:1	19:1
2006	14:1	19:1	19:1
2005	18:1	19:1	20:1
2004	18:1	19:1	20:1
2003	19:1	19:1	21:1
2002	20:1	19:1	21:1
2001	19:1	20:1	22:1
2000	20:1	20:1	22:1
1999	19:1	21:1	22:1
1998	19:1	20:1	21:1
1997	19:1	20:1	22:1
1996	19:1	21:1	22:1
1995	21:1	20:1	22:1
1994	20:1	20:1	23:1
1993	20:1	21:1	23:1
1992	23:1	21:1	22:1
1991	20:1	21:1	22:1
1990	22:1	21:1	23:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (1996-2020)
Year	Interlake Senior High School	Washington
2020	1%	1%
2019	1%	1%
2002	1%	3%
2001	1%	4%
2000	1%	3%
1999	1%	3%
1996	1%	3%

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Asian

48%

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	47%	9%	44%
2022	46%	9%	44%
2021	46%	8%	44%
2020	40%	8%	41%
2019	40%	8%	41%
2018	35%	8%	38%
2017	35%	8%	38%
2016	34%	8%	36%
2015	34%	8%	35%
2014	33%	7%	33%
2013	33%	8%	32%
2012	31%	7%	30%
2011	29%	7%	29%
2010	30%	10%	30%
2009	28%	10%	30%
2008	27%	9%	28%
2007	24%	8%	27%
2006	22%	8%	26%
2005	19%	8%	25%
2004	18%	8%	23%
2003	19%	8%	21%
2002	20%	8%	20%
2001	19%	7%	21%
2000	20%	7%	20%
1999	20%	7%	20%
1998	21%	7%	20%
1997	20%	7%	20%
1996	19%	7%	19%
1995	20%	6%	19%
1994	19%	6%	18%
1993	19%	6%	17%
1992	16%	6%	16%
1991	16%	6%	16%

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Hispanic

18%

26%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	18%	26%	15%
2022	16%	25%	14%
2021	14%	25%	13%
2020	16%	24%	13%
2019	16%	24%	13%
2018	16%	23%	12%
2017	16%	23%	12%
2016	16%	22%	12%
2015	15%	22%	12%
2014	14%	21%	12%
2013	13%	20%	11%
2012	13%	20%	11%
2011	12%	18%	10%
2010	11%	16%	12%
2009	11%	16%	10%
2008	11%	15%	10%
2007	13%	14%	10%
2006	16%	14%	10%
2005	17%	13%	9%
2004	15%	12%	8%
2003	10%	12%	8%
2002	9%	11%	8%
2001	10%	10%	7%
2000	9%	10%	6%
1999	9%	9%	6%
1998	9%	9%	7%
1997	11%	8%	5%
1996	9%	8%	5%
1995	7%	7%	4%
1994	5%	7%	4%
1993	4%	6%	3%
1992	3%	6%	3%
1991	2%	6%	2%

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Black

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	4%	5%	4%
2022	4%	5%	3%
2021	4%	5%	3%
2020	4%	5%	3%
2019	4%	5%	3%
2018	3%	4%	2%
2017	3%	4%	2%
2016	2%	4%	2%
2015	2%	4%	2%
2014	3%	5%	3%
2013	3%	5%	3%
2012	3%	5%	3%
2011	4%	5%	3%
2010	5%	6%	5%
2009	5%	5%	5%
2008	5%	6%	5%
2007	5%	6%	5%
2006	3%	6%	4%
2005	5%	6%	4%
2004	4%	6%	3%
2003	4%	6%	3%
2002	3%	5%	3%
2001	4%	5%	3%
2000	4%	5%	3%
1999	6%	5%	3%
1998	6%	5%	4%
1997	6%	5%	4%
1996	5%	4%	4%
1995	5%	5%	4%
1994	5%	4%	4%
1993	5%	4%	4%
1992	5%	4%	4%
1991	4%	4%	4%

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White

22%

48%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	24%	49%	27%
2022	26%	50%	29%
2021	28%	51%	31%
2020	31%	53%	34%
2019	31%	53%	34%
2018	38%	55%	39%
2017	38%	55%	39%
2016	40%	56%	41%
2015	41%	57%	43%
2014	42%	58%	44%
2013	44%	59%	46%
2012	45%	60%	48%
2011	51%	63%	51%
2010	53%	64%	53%
2009	56%	65%	55%
2008	57%	66%	57%
2007	58%	68%	58%
2006	76%	69%	60%
2005	59%	70%	60%
2004	63%	71%	66%
2003	67%	71%	68%
2002	67%	73%	69%
2001	66%	74%	69%
2000	66%	75%	71%
1999	64%	76%	71%
1998	64%	76%	69%
1997	63%	77%	71%
1996	66%	78%	72%
1995	68%	79%	73%
1994	71%	80%	74%
1993	72%	81%	76%
1992	76%	81%	77%
1991	78%	82%	78%

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Hawaiian

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	7%	9%	10%
2022	8%	9%	10%
2021	8%	9%	9%
2020	8%	8%	9%
2019	8%	8%	9%
2018	8%	8%	9%
2017	8%	8%	9%
2016	8%	7%	9%
2015	8%	7%	8%
2014	8%	7%	8%
2013	7%	6%	8%

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All Ethnic Groups

0.69

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	0.69	0.68	0.71
2022	0.69	0.68	0.70
2021	0.69	0.67	0.70
2020	0.72	0.65	0.70
2019	0.72	0.65	0.70
2018	0.71	0.64	0.69
2017	0.71	0.64	0.69
2016	0.70	0.63	0.69
2015	0.69	0.62	0.68
2014	0.69	0.61	0.68
2013	0.69	0.61	0.68
2012	0.68	0.60	0.66
2011	0.65	0.58	0.65
2010	0.65	0.56	0.59
2009	0.63	0.55	0.58
2008	0.62	0.54	0.57
2007	0.61	0.51	0.56
2006	0.55	0.49	0.55
2005	0.60	0.49	0.55
2004	0.56	0.48	0.51
2003	0.51	0.47	0.49
2002	0.51	0.45	0.48
2001	0.52	0.44	0.48
2000	0.52	0.42	0.46
1999	0.54	0.40	0.46
1998	0.54	0.40	0.47
1997	0.55	0.39	0.46
1996	0.52	0.39	0.45
1995	0.50	0.36	0.43
1994	0.46	0.35	0.42
1993	0.45	0.34	0.40
1992	0.40	0.33	0.38
1991	0.37	0.32	0.36

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91%

84%

View Data

Graduation Rate Comparison Over Years (2011-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	91%	84%	93%
2022	94%	84%	93%
2019	92%	84%	93%
2018	93%	88%	94%
2017	91%	82%	91%
2016	87%	81%	90%
2015	88%	81%	90%
2014	90%	80%	92%
2013	90%	78%	89%
2012	90%	78%	92%
2011	89%	77%	90%

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Eligible for

27%

49%

View Data

Free Lunch Eligibility Comparison Over Years (2003-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	19%	41%	18%
2022	17%	36%	14%
2021	14%	35%	13%
2020	17%	35%	13%
2019	17%	35%	13%
2018	19%	37%	14%
2017	19%	37%	14%
2016	21%	38%	14%
2015	19%	39%	15%
2014	14%	39%	12%
2013	18%	38%	16%
2012	16%	37%	17%
2011	18%	33%	16%
2010	19%	33%	16%
2009	14%	29%	13%
2008	16%	28%	13%
2007	18%	28%	13%
2006	28%	29%	14%
2005	18%	27%	13%
2004	22%	27%	13%
2003	17%	26%	12%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	Interlake Senior High School	Washington	Bellevue School District
2023	7%	8%	5%
2022	4%	7%	3%
2021	4%	7%	3%
2020	5%	8%	3%
2019	5%	8%	3%
2018	5%	7%	4%
2017	5%	7%	4%
2016	6%	7%	4%
2015	5%	7%	4%
2014	4%	7%	3%
2013	7%	7%	4%
2012	7%	7%	4%
2011	8%	7%	5%
2010	6%	8%	5%
2009	7%	9%	5%
2008	7%	9%	5%
2007	6%	9%	4%
2006	11%	8%	5%
2005	8%	9%	5%
2004	6%	9%	5%
2003	7%	9%	5%

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School Statewide Testing

School District Name

Bellevue School District

Source: National Center for Education Statistics (NCES), WA Dept. of Education

School Notes

School Mascot: St. Bernard

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Interlake Senior High School's ranking?

Interlake Senior High School is ranked #56 out of 2,088 schools, which ranks it among the top 5% of public schools in Washington.

What schools are Interlake Senior High School often compared to?

Interlake Senior High Schoolis often viewed alongside schools like Newport Senior High School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

74% of students have achieved math proficiency (compared to the 41% WA state average), while 89% of students have achieved reading proficiency (compared to the 53% WA state average).

What is the graduation rate of Interlake Senior High School?

The graduation rate of Interlake Senior High School is 91%, which is higher than the Washington state average of 84%.

How many students attend Interlake Senior High School?

1,604 students attend Interlake Senior High School.

What is the racial composition of the student body?

48% of Interlake Senior High School students are Asian, 22% of students are White, 18% of students are Hispanic, 7% of students are Two or more races, 4% of students are Black, and 1% of students are Hawaiian.

What is the student-teacher ratio of Interlake Senior High School?

Interlake Senior High School has a student ration of 20:1, which is higher than the Washington state average of 16:1.

What grades does Interlake Senior High School offer ?

Interlake Senior High School offers enrollment in grades 9-12 (No virtual instruction).

What school district is Interlake Senior High School part of?

Interlake Senior High School is part of Bellevue School District.

In what neighborhood is Interlake Senior High School located?

Interlake Senior High School is located in the Northeast Bellevue neighborhood of Bellevue, WA. There are 3 other public schools located in Northeast Bellevue.

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Quick Facts (2025-26)

Grades: 9-12
Enrollment: 1,604 students
Student-Teacher Ratio: 20:1
Minority Enrollment: 78%
: 91% (Top 30%)
: Top 5%
: 74% (Top 10%)
: 89% (Top 5%)
: 86% (Top 5%)
Source: National Center for Education Statistics (NCES), WA Dept. of Education