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Liberty Sr High School

16655 Se 136th St
Renton, WA 98059

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Tel: (425) 837-4800

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Liberty High School is a secondary school located in the East Renton Highlands in King County, Washington, United States.

Serving 1,495 students in grades 9-12, Liberty Sr High School ranks in the top 10% of all schools in Washington for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 58% (which is higher than the Washington state average of 41%). The percentage of students achieving is 85% (which is higher than the Washington state average of 53%).

The student-teacher ratio of 22:1 is higher than the Washington state level of 17:1.

Minority enrollment is 54% of the student body (majority Asian), which is higher than the Washington state average of 53% (majority Hispanic and Asian).

Quick Facts (26-27)

Grades: 9-12
Enrollment: 1,495 students
Student-Teacher Ratio: 22:1
Minority Enrollment: 54%
: 96% (Top 5% in WA)
: Top 10%
: 58% (Top 20%)
: 85% (Top 5%)
: 81% (Top 10%)
: Liberty Sr High School serves the southwest part of Renton, WA, covering an area of approximately 38.3 square miles. Families typically face a drive of 10 to 12 minutes to reach the school, with an average distance of 3.7 miles to the nearest edge of the attendance zone and a maximum distance of 9.9 miles to the furthest edge.
Source: National Center for Education Statistics (NCES), WA Dept. of Education

Top Rankings

Liberty Sr High School ranks among the top 20% of public schools in Washington for:

School Overview

Liberty Sr High School's student population of 1,495 students has stayed relatively flat over five school years.

The teacher population of 69 teachers has stayed relatively flat over five school years.

Grades Offered

Grades 9-12
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Liberty Sr High School
9	363
10	378
11	371
12	383

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Total Students

1,495 students

View Data

Showing 2016–2025. Full 39-year historical data available below ↓

Total Students Trends (1987-2025)
Year	Liberty Sr High School
2025	1,495
2024	1,530
2023	1,476
2022	1,481
2021	1,509
2020	1,460
2019	1,425
2018	1,382
2017	1,296
2016	1,282
2015	1,278
2014	1,219
2013	1,252
2012	1,225
2011	1,205
2010	1,240
2009	1,237
2008	1,271
2007	1,251
2006	1,272
2005	1,270
2004	1,229
2003	1,153
2002	1,093
2001	1,016
2000	1,029
1999	1,049
1998	995
1997	993
1996	983
1995	923
1994	924
1993	904
1992	876
1991	850
1990	900
1989	910
1988	1,003
1987	1,036

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Total Classroom Teachers

69 teachers

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Showing 2016–2025. Full 39-year historical data available below ↓

Total Classroom Teachers Trends (1987-2025)
Year	Liberty Sr High School
2025	69
2024	67
2023	67
2022	65
2021	69
2020	68
2019	65
2018	60
2017	56
2016	55
2015	55
2013	52
2012	52
2011	53
2010	50
2009	53
2008	53
2007	54
2006	55
2005	50
2004	51
2003	50
2002	47
2001	43
2000	43
1999	42
1998	42
1997	41
1996	40
1995	38
1994	38
1993	39
1992	40
1991	39
1990	40
1989	43
1988	43
1987	50

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Year Founded

1977

School Rankings

Liberty Sr High School ranks within the top 10% of all 2,088 schools in Washington (based off of combined math and reading proficiency testing data).

The of Liberty Sr 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)

#190 out of 2088 schools
(Top 10%)

View Data

Showing 2013–2023. Full 14-year historical data available below ↓

Overall School Rank Trends (2010-2023)
Year	Liberty Sr High School
2023	#190
2022	#163
2021	#249
2019	#249
2018	#174
2017	#360
2016	#66
2015	#967
2014	#31
2013	#33
2012	#18
2011	#93
2010	#172

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58%

41%

View Data

Showing 2012–2023. Full 14-year historical data available below ↓

Math Proficiency Comparison (2010-2023)
Year	Liberty Sr High School	Washington	Issaquah School District
2023	58%	41%	72%
2022	61%	40%	71%
2019	61%	50%	77%
2018	68%	51%	78%
2017	50%	51%	78%
2016	69%	51%	77%
2015	50%	49%	76%
2014	92%	65%	85%
2013	93%	64%	84%
2012	93%	63%	84%
2011	79%	60%	82%
2010	66%	54%	79%

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85%

53%

View Data

Showing 2011–2022. Full 13-year historical data available below ↓

Reading and Language Arts Proficiency Comparison (2010-2022)
Year	Liberty Sr High School	Washington	Issaquah School District
2022	85%	53%	77%
2019	88%	61%	81%
2018	85%	61%	78%
2017	99%	61%	81%
2016	97%	62%	82%
2015	50%	56%	79%
2014	94%	74%	88%
2013	93%	73%	88%
2012	94%	72%	87%
2011	94%	70%	84%
2010	90%	70%	84%

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81%

49%

Student-Teacher Ratio

22:1

17:1

View Data

Showing 2016–2025. Full 39-year historical data available below ↓

Student-Teacher Ratio Comparison (1987-2025)
Year	Liberty Sr High School	Washington	Issaquah School District
2025	22:1	17:1
2024	23:1	16:1
2023	22:1	16:1	19:1
2022	23:1	16:1	19:1
2021	22:1	16:1	18:1
2020	21:1	17:1	19:1
2019	22:1	17:1	19:1
2018	23:1	17:1	21:1
2017	23:1	18:1	21:1
2016	23:1	18:1	21:1
2015	23:1	17:1	19:1
2013	24:1	19:1	21:1
2012	24:1	20:1	21:1
2011	23:1	19:1	21:1
2010	25:1	19:1	21:1
2009	23:1	19:1	21:1
2008	24:1	19:1	21:1
2007	23:1	19:1	21:1
2006	23:1	19:1	21:1
2005	25:1	19:1	22:1
2004	24:1	19:1	21:1
2003	23:1	19:1	21:1
2002	23:1	19:1	21:1
2001	24:1	20:1	22:1
2000	24:1	20:1	22:1
1999	25:1	21:1	22:1
1998	24:1	20:1	22:1
1997	24:1	20:1	22:1
1996	25:1	21:1	23:1
1995	24:1	20:1	23:1
1994	24:1	20:1	22:1
1993	23:1	21:1	22:1
1992	22:1	21:1	21:1
1991	22:1	21:1	21:1
1990	23:1	21:1	21:1
1989	21:1	21:1	21:1
1988	23:1	21:1	22:1
1987	21:1	22:1	21:1

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Asian

28%

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Showing 2016–2025. Full 38-year historical data available below ↓

Asian Student Percentage Comparison (1988-2025)
Year	Liberty Sr High School	Washington	Issaquah School District
2025	28%	9%
2024	27%	9%
2023	26%	9%	35%
2022	25%	9%	35%
2021	24%	8%	34%
2020	24%	8%	31%
2019	23%	8%	31%
2018	21%	8%	29%
2017	19%	8%	29%
2016	16%	7%	26%
2015	15%	7%	26%
2014	14%	7%	23%
2013	13%	7%	23%
2012	12%	7%	23%
2011	11%	7%	23%
2010	12%	9%	23%
2009	11%	9%	22%
2008	11%	9%	21%
2007	10%	9%	19%
2006	9%	8%	17%
2005	9%	8%	16%
2004	8%	8%	14%
2003	7%	8%	12%
2002	5%	8%	11%
2001	5%	7%	11%
2000	6%	7%	10%
1999	6%	7%	10%
1998	5%	7%	8%
1997	4%	7%	7%
1996	5%	6%	7%
1995	5%	6%	7%
1994	5%	6%	7%
1993	5%	6%	6%
1992	5%	6%	6%
1991	4%	6%	5%
1990	4%	5%	4%
1989	2%	5%	3%
1988	2%	5%	3%

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Hispanic

13%

27%

View Data

Showing 2016–2025. Full 38-year historical data available below ↓

Hispanic Student Percentage Comparison (1988-2025)
Year	Liberty Sr High School	Washington	Issaquah School District
2025	13%	27%
2024	12%	26%
2023	12%	26%	10%
2022	13%	25%	11%
2021	12%	25%	9%
2020	11%	24%	8%
2019	11%	24%	8%
2018	11%	23%	8%
2017	10%	23%	8%
2016	10%	23%	8%
2015	9%	22%	9%
2014	10%	21%	8%
2013	9%	20%	7%
2012	8%	20%	7%
2011	8%	18%	7%
2010	6%	17%	6%
2009	5%	16%	5%
2008	5%	15%	5%
2007	5%	14%	5%
2006	5%	14%	4%
2005	4%	13%	4%
2004	4%	12%	4%
2003	3%	12%	3%
2002	2%	11%	3%
2001	2%	10%	3%
2000	2%	10%	2%
1999	1%	9%	2%
1998	2%	8%	2%
1997	2%	8%	2%
1996	1%	8%	2%
1995	1%	7%	2%
1994	2%	7%	1%
1993	1%	6%	2%
1992	2%	6%	1%
1991	2%	6%	1%
1990	2%	5%	1%
1989	2%	5%	1%
1988	2%	5%	1%

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Black

View Data

Showing 2016–2025. Full 38-year historical data available below ↓

Black Student Percentage Comparison (1988-2025)
Year	Liberty Sr High School	Washington	Issaquah School District
2025	3%	5%
2024	2%	5%
2023	2%	5%	3%
2022	2%	5%	2%
2021	2%	5%	2%
2020	2%	4%	2%
2019	2%	5%	2%
2018	3%	4%	1%
2017	2%	4%	1%
2016	2%	5%	1%
2015	3%	5%	1%
2014	2%	5%	2%
2013	2%	5%	2%
2012	2%	5%	2%
2011	2%	5%	2%
2010	3%	6%	3%
2009	3%	6%	2%
2008	2%	6%	2%
2007	2%	6%	2%
2006	3%	6%	2%
2005	3%	6%	2%
2004	2%	6%	2%
2003	2%	5%	2%
2002	2%	5%	2%
2001	1%	5%	2%
2000	1%	5%	1%
1999	2%	5%	1%
1998	2%	5%	1%
1997	2%	5%	1%
1996	1%	5%	1%
1995	1%	5%	1%
1994	1%	4%	1%
1993	1%	4%	1%
1992	2%	4%	1%
1991	1%	4%	1%
1990	1%	4%	1%
1989	1%	4%	1%
1988	1%	4%	1%

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White

46%

47%

View Data

Showing 2016–2025. Full 38-year historical data available below ↓

White Student Percentage Comparison (1988-2025)
Year	Liberty Sr High School	Washington	Issaquah School District
2025	46%	47%
2024	49%	48%
2023	49%	49%	42%
2022	50%	50%	43%
2021	54%	51%	47%
2020	56%	53%	51%
2019	58%	53%	51%
2018	60%	54%	55%
2017	63%	55%	55%
2016	66%	56%	58%
2015	67%	57%	58%
2014	70%	58%	62%
2013	72%	59%	63%
2012	75%	60%	64%
2011	75%	63%	65%
2010	78%	65%	67%
2009	80%	66%	70%
2008	81%	67%	71%
2007	82%	68%	73%
2006	82%	69%	75%
2005	83%	70%	77%
2004	85%	71%	79%
2003	87%	72%	82%
2002	90%	73%	83%
2001	91%	75%	84%
2000	90%	75%	86%
1999	90%	76%	86%
1998	91%	77%	88%
1997	91%	77%	89%
1996	92%	78%	90%
1995	92%	79%	90%
1994	91%	80%	90%
1993	92%	81%	90%
1992	91%	81%	92%
1991	92%	82%	93%
1990	93%	83%	93%
1989	94%	84%	94%
1988	94%	84%	94%

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Two or more races

10%

View Data

Showing 2016–2025. Full 15-year historical data available below ↓

Two or More Races Student Percentage Comparison (2011-2025)
Year	Liberty Sr High School	Washington	Issaquah School District
2025	10%	9%
2024	10%	9%
2023	9%	9%	10%
2022	9%	9%	9%
2021	8%	9%	8%
2020	7%	9%	8%
2019	6%	8%	8%
2018	5%	8%	7%
2017	5%	8%	7%
2016	5%	7%	7%
2015	5%	7%	6%
2014	4%	7%	5%
2013	3%	6%	5%
2012	2%	6%	4%
2011	2%	4%	3%

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All Ethnic Groups

54%

53%

0.69

View Data

Showing 2016–2025. Full 38-year historical data available below ↓

Diversity Score Comparison (1988-2025)
Year	Liberty Sr High School	Washington	Issaquah School District
2025	0.69	0.69
2024	0.67	0.69
2023	0.68	0.68	0.69
2022	0.67	0.68	0.68
2021	0.64	0.67	0.66
2020	0.62	0.65	0.64
2019	0.60	0.65	0.64
2018	0.59	0.65	0.61
2017	0.56	0.64	0.61
2016	0.53	0.63	0.59
2015	0.52	0.62	0.58
2014	0.48	0.61	0.56
2013	0.46	0.61	0.55
2012	0.42	0.59	0.54
2011	0.42	0.57	0.52
2010	0.38	0.54	0.48
2009	0.35	0.53	0.47
2008	0.33	0.52	0.45
2007	0.32	0.51	0.42
2006	0.32	0.50	0.40
2005	0.30	0.49	0.37
2004	0.27	0.48	0.34
2003	0.24	0.46	0.30
2002	0.19	0.45	0.29
2001	0.17	0.42	0.27
2000	0.19	0.42	0.26
1999	0.19	0.41	0.24
1998	0.17	0.40	0.22
1997	0.17	0.40	0.21
1996	0.15	0.38	0.19
1995	0.15	0.37	0.18
1994	0.17	0.35	0.19
1993	0.15	0.34	0.17
1992	0.17	0.34	0.16
1991	0.15	0.32	0.14
1990	0.13	0.31	0.13
1989	0.12	0.29	0.11
1988	0.12	0.29	0.11

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96%

83.8%

View Data

Showing 2012–2023. Full 13-year historical data available below ↓

Graduation Rate Comparison (2011-2023)
Year	Liberty Sr High School	Washington	Issaquah School District
2023	96%	83%	95%
2022	97%	84%	96%
2019	92%	84%	92%
2018	93%	88%	95%
2017	91%	82%	93%
2016	89%	81%	92%
2015	90%	81%	92%
2014	94%	80%	92%
2013	93%	78%	93%
2012	92%	78%	92%
2011	92%	77%	90%

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(22-23)

21%

34.7%

View Data

Chronic Absenteeism Rate (2021-2023)
Year	Liberty Sr High School	Washington	Issaquah School District
2023	21%	34.7%	22.8%
2022	11%	18.4%	8.6%
2021	18.8%	24.3%	8.3%

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Eligible for

12%

39%

View Data

Showing 2016–2025. Full 24-year historical data available below ↓

Free Lunch Eligibility Comparison (2002-2025)
Year	Liberty Sr High School	Washington	Issaquah School District
2025	12%	39%
2024	18%	50%
2023	11%	42%	10%
2022	9%	35%	8%
2021	8%	35%	7%
2020	8%	36%	7%
2019	8%	35%	7%
2018	9%	36%	6%
2017	8%	37%	6%
2016	8%	38%	7%
2015	9%	39%	7%
2014	10%	39%	8%
2013	11%	38%	8%
2012	10%	37%	8%
2011	9%	33%	6%
2010	9%	33%	6%
2009	7%	29%	5%
2008	6%	28%	5%
2007	5%	28%	4%
2006	6%	29%	5%
2005	6%	28%	5%
2004	5%	27%	4%
2003	4%	26%	4%
2002	3%	23%	3%

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Eligible for

View Data

Showing 2015–2025. Full 24-year historical data available below ↓

Reduced-Price Lunch Eligibility Comparison (2002-2025)
Year	Liberty Sr High School	Washington	Issaquah School District
2025	6%	9%
2023	5%	8%	3%
2022	3%	7%	2%
2021	3%	7%	2%
2020	3%	8%	2%
2019	3%	8%	2%
2018	3%	7%	1%
2017	3%	7%	1%
2016	3%	7%	1%
2015	3%	7%	1%
2014	3%	7%	2%
2013	4%	7%	2%
2012	4%	7%	2%
2011	3%	7%	2%
2010	4%	8%	2%
2009	3%	9%	2%
2008	4%	9%	2%
2007	4%	9%	2%
2006	4%	8%	2%
2005	2%	9%	2%
2004	3%	9%	2%
2003	4%	9%	2%
2002	2%	8%	2%

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School Statewide Testing

View Education Department Test Scores

School District Name

Issaquah School District

Sports

Colors

Royal blue, Silver

School Mascot

Patriot

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

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Frequently Asked Questions

What is Liberty Sr High School's ranking?

Liberty Sr High School is ranked #190 out of 2,088 schools, which ranks it among the top 10% of public schools in Washington.

What schools are Liberty Sr High School often compared to?

Liberty Sr High Schoolis often viewed alongside schools like Issaquah High School, Hazen Senior High School by visitors of our site.

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

58% of students have achieved math proficiency (compared to the 41% WA state average), while 85% of students have achieved reading proficiency (compared to the 53% WA state average).

What is the graduation rate of Liberty Sr High School?

The graduation rate of Liberty Sr High School is 96%, which is higher than the Washington state average of 83.8%.

How many students attend Liberty Sr High School?

1,495 students attend Liberty Sr High School.

What is the racial composition of the student body?

46% of Liberty Sr High School students are White, 28% of students are Asian, 13% of students are Hispanic, 10% of students are Two or more races, and 3% of students are Black.

What is the student-teacher ratio of Liberty Sr High School?

Liberty Sr High School has a student ration of 22:1, which is higher than the Washington state average of 17:1.

What grades does Liberty Sr High School offer ?

Liberty Sr High School offers enrollment in grades 9-12 (Supplemental Virtual).

What school district is Liberty Sr High School part of?

Liberty Sr High School is part of Issaquah School District.

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Quick Facts (26-27)

Grades: 9-12
Enrollment: 1,495 students
Student-Teacher Ratio: 22:1
Minority Enrollment: 54%
: 96% (Top 5%)
: Top 10%
: 58% (Top 20%)
: 85% (Top 5%)
: 81% (Top 10%)
: Liberty Sr High School serves the southwest part of Renton, WA, covering an area of approximately 38.3 square miles. Families typically face a drive of 10 to 12 minutes to reach the school, with an average distance of 3.7 miles to the nearest edge of the attendance zone and a maximum distance of 9.9 miles to the furthest edge.
Source: National Center for Education Statistics (NCES), WA Dept. of Education

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