Lake Roosevelt Jr/sr High School (Ranked Bottom 50% for 2025-26)

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Bottom 50%

Serving 339 students in grades 7-12, Lake Roosevelt Jr/sr High School ranks in the bottom 50% of all schools in Washington for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).

The percentage of students achieving is 10-14% (which is lower than the Washington state average of 41%). The percentage of students achieving is 25-29% (which is lower than the Washington state average of 53%).

The student-teacher ratio of 15:1 is lower than the Washington state level of 16:1.

Minority enrollment is 74% of the student body (majority American Indian), which is higher than the Washington state average of 52% (majority Hispanic).

Quick Facts (2025-26)

Grades: 7-12
Enrollment: 339 students
Student-Teacher Ratio: 15:1
Minority Enrollment: 74%
: ≥90% (Top 30% in WA)
: Bottom 50%
: 10-14% (Btm 50%)
: 25-29% (Btm 50%)
: 25-29% (Btm 50%)
Source: National Center for Education Statistics (NCES), WA Dept. of Education

Top Rankings

Lake Roosevelt Jr/sr High School ranks among the top 20% of public schools in Washington for:

School Overview

Lake Roosevelt Jr/sr High School's student population of 339 students has stayed relatively flat over five school years.

The teacher population of 23 teachers has grown by 15% over five school years.

Grades Offered

Grades 7-12
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Lake Roosevelt Jr/sr High School
7	52
8	51
9	59
10	62
11	64
12	51

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Total Students

339 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Lake Roosevelt Jr/sr High School
2023	364
2022	348
2021	340
2020	338
2019	338
2018	328
2017	328
2016	312
2015	338
2014	214
2013	208
2012	244
2011	231
2010	260
2009	281
2008	305
2007	310
2006	278
2005	305
2004	291
2003	292
2002	302
2001	299
2000	314
1999	338
1998	359
1997	396
1996	378
1995	335
1994	370
1993	359
1992	372
1991	282
1990	314
1989	291
1988	304
1987	281

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Gender %

Total Classroom Teachers

23 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Lake Roosevelt Jr/sr High School
2023	22
2022	23
2021	20
2020	20
2019	20
2018	21
2017	21
2016	21
2015	21
2013	14
2012	14
2011	16
2010	16
2009	17
2008	17
2007	17
2006	17
2005	18
2004	18
2003	18
2002	20
2001	19
2000	20
1999	20
1998	20
1997	18
1996	18
1995	17
1994	18
1993	18
1992	18
1991	16
1990	16

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School Calendar

Last Day of School

Tue. Jun 16, 2026

School Mascot

Raiders

School Rankings

Lake Roosevelt Jr/sr High School ranks within the bottom 50% of all 2,088 schools in Washington (based off of combined math and reading proficiency testing data).

The of Lake Roosevelt Jr/sr High School is 0.70, which is more than 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)

#2015 out of 2088 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Lake Roosevelt Jr/sr High School
2023	#2015
2022	#1952
2021	#1762
2019	#1762
2018	#1651
2017	#1538
2016	#1714
2015	#1837
2014	#882
2013	#1605
2012	#1291

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10-14%

41%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	12%	41%	17%
2022	17%	40%	17%
2019	27%	50%	26%
2018	32%	51%	29%
2017	32%	51%	33%
2016	32%	51%	33%
2015	22%	49%	27%
2014	64%	65%	42%
2013	47%	64%	41%
2012	44%	63%	46%
2011	54%	60%	40%

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25-29%

53%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2022	27%	53%	24%
2019	47%	61%	38%
2018	47%	61%	29%
2017	52%	61%	40%
2016	47%	62%	39%
2015	32%	56%	30%
2014	64%	74%	51%
2013	62%	73%	52%
2012	74%	72%	53%
2011	74%	70%	50%
2010	67%	70%	53%

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25-29%

49%

Student-Teacher Ratio

15:1

16:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	17:1	16:1	22:1
2022	15:1	16:1	21:1
2021	17:1	16:1	24:1
2020	17:1	17:1	22:1
2019	17:1	17:1	22:1
2018	16:1	19:1	22:1
2017	16:1	18:1	22:1
2016	15:1	19:1	22:1
2015	16:1	18:1	22:1
2013	15:1	19:1	18:1
2012	17:1	20:1	19:1
2011	14:1	19:1	25:1
2010	16:1	19:1	27:1
2009	17:1	19:1	17:1
2008	18:1	19:1	18:1
2007	18:1	19:1	17:1
2006	16:1	19:1	17:1
2005	17:1	19:1	19:1
2004	16:1	19:1	18:1
2003	16:1	19:1	19:1
2002	15:1	19:1	19:1
2001	16:1	20:1	18:1
2000	16:1	20:1	19:1
1999	17:1	21:1	20:1
1998	18:1	20:1	20:1
1997	23:1	20:1	20:1
1996	21:1	21:1	20:1
1995	20:1	20:1	20:1
1994	20:1	20:1	20:1
1993	20:1	21:1	21:1
1992	20:1	21:1	21:1
1991	18:1	21:1	18:1
1990	20:1	21:1	20:1

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American Indian

43%

View Data

American Indian Student Percentage Comparison Over Years (1991-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	44%	1%	41%
2022	40%	1%	38%
2021	40%	1%	37%
2020	43%	1%	38%
2019	43%	1%	38%
2018	46%	1%	39%
2017	46%	1%	39%
2016	46%	2%	39%
2015	49%	1%	40%
2014	53%	1%	40%
2013	47%	1%	36%
2012	42%	2%	36%
2011	37%	2%	34%
2010	64%	4%	54%
2009	60%	4%	54%
2008	57%	4%	56%
2007	55%	4%	52%
2006	52%	3%	50%
2005	50%	3%	50%
2004	52%	3%	51%
2003	56%	3%	51%
2002	50%	3%	48%
2001	49%	4%	48%
2000	49%	3%	46%
1999	46%	3%	46%
1998	46%	3%	45%
1997	48%	3%	43%
1996	44%	3%	40%
1995	42%	3%	38%
1994	39%	3%	36%
1993	41%	3%	36%
1992	42%	3%	35%
1991	39%	2%	35%

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Asian

n/a

View Data

Asian Student Percentage Comparison Over Years (1988-2014)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2014	1%	7%
2013	1%	8%	1%
2011	1%	7%	1%
2009	2%	10%	2%
2008	2%	9%	1%
2007	1%	8%	1%
2006	1%	8%	1%
2005	1%	8%	1%
2004	1%	8%	1%
2002	1%	8%	1%
2001	1%	7%	1%
2000	1%	7%	1%
1999	2%	7%	1%
1998	1%	7%	1%
1997	1%	7%	1%
1996	1%	7%	1%
1994	1%	6%	1%
1993	1%	6%	1%
1990	1%	5%	1%
1989	1%	5%	1%
1988	2%	5%	2%

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Hispanic

26%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	8%	26%	10%
2022	9%	25%	11%
2021	9%	25%	11%
2020	11%	24%	11%
2019	11%	24%	11%
2018	10%	23%	10%
2017	10%	23%	10%
2016	10%	22%	10%
2015	11%	22%	10%
2014	9%	21%	9%
2013	11%	20%	10%
2012	11%	20%	10%
2011	12%	18%	11%
2010	4%	16%	5%
2009	5%	16%	5%
2008	4%	15%	3%
2007	2%	14%	3%
2006	2%	14%	3%
2005	2%	13%	3%
2004	2%	12%	3%
2003	2%	12%	2%
2002	2%	11%	2%
2001	3%	10%	2%
2000	3%	10%	2%
1999	1%	9%	1%
1998	1%	9%	1%
1997	1%	8%	1%
1996	1%	8%	2%
1995	1%	7%	1%
1994	2%	7%	2%
1993	1%	6%	2%
1992	1%	6%	1%
1991	2%	6%	1%

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Black

View Data

Black Student Percentage Comparison Over Years (1988-2012)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2012	1%	5%
2008	1%	6%	1%
2007	1%	6%	1%
2006	1%	6%	1%
2005	1%	6%	1%
2004	1%	6%	1%
1996	1%	4%	1%
1995	1%	5%	1%
1994	1%	4%	1%
1993	1%	4%	1%
1992	1%	4%	1%
1991	1%	4%	1%
1990	3%	4%	2%
1989	2%	4%	2%
1988	2%	4%	2%

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White

26%

48%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	27%	49%	30%
2022	29%	50%	31%
2021	31%	51%	30%
2020	27%	53%	30%
2019	27%	53%	30%
2018	26%	55%	29%
2017	26%	55%	29%
2016	27%	56%	29%
2015	24%	57%	30%
2014	22%	58%	31%
2013	24%	59%	32%
2012	25%	60%	32%
2011	29%	63%	34%
2010	32%	64%	39%
2009	33%	65%	39%
2008	36%	66%	39%
2007	41%	68%	43%
2006	44%	69%	45%
2005	46%	70%	45%
2004	44%	71%	44%
2003	42%	71%	47%
2002	47%	73%	49%
2001	47%	74%	49%
2000	47%	75%	51%
1999	51%	76%	52%
1998	52%	76%	53%
1997	50%	77%	54%
1996	53%	78%	56%
1995	56%	79%	59%
1994	57%	80%	60%
1993	56%	81%	60%
1992	56%	81%	62%
1991	58%	82%	63%

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Hawaiian

n/a

Two or more races

21%

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	21%	9%	19%
2022	22%	9%	20%
2021	20%	9%	22%
2020	19%	8%	20%
2019	19%	8%	20%
2018	18%	8%	22%
2017	18%	8%	22%
2016	17%	7%	22%
2015	16%	7%	20%
2014	15%	7%	20%
2013	17%	6%	21%

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All Ethnic Groups

0.70

0.69

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	0.69	0.68	0.71
2022	0.71	0.68	0.72
2021	0.70	0.67	0.72
2020	0.70	0.65	0.72
2019	0.70	0.65	0.72
2018	0.69	0.64	0.71
2017	0.69	0.64	0.71
2016	0.68	0.63	0.71
2015	0.67	0.62	0.71
2014	0.65	0.61	0.71
2013	0.69	0.61	0.72
2012	0.72	0.60	0.72
2011	0.73	0.58	0.73
2010	0.49	0.56	0.56
2009	0.55	0.55	0.56
2008	0.55	0.54	0.55
2007	0.55	0.51	0.55
2006	0.54	0.49	0.55
2005	0.54	0.49	0.56
2004	0.54	0.48	0.55
2003	0.53	0.47	0.53
2002	0.54	0.45	0.54
2001	0.54	0.44	0.54
2000	0.55	0.42	0.53
1999	0.53	0.40	0.53
1998	0.52	0.40	0.52
1997	0.52	0.39	0.52
1996	0.53	0.39	0.52
1995	0.51	0.36	0.51
1994	0.53	0.35	0.51
1993	0.52	0.34	0.51
1992	0.52	0.33	0.49
1991	0.52	0.32	0.49

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≥90%

84%

View Data

Graduation Rate Comparison Over Years (2011-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	90%	84%	70%
2022	90%	84%	87%
2019	90%	84%	77%
2018	90%	88%	90%
2017	74%	82%	64%
2016	74%	81%	74%
2015	67%	81%	62%
2014	74%	80%	74%
2013	74%	78%	74%
2012	77%	78%	77%
2011	64%	77%	64%

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Eligible for

76%

49%

View Data

Free Lunch Eligibility Comparison Over Years (2003-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	77%	41%	75%
2022	67%	36%	63%
2021	66%	35%	60%
2020	59%	35%	62%
2019	59%	35%	62%
2018	63%	37%	61%
2017	63%	37%	61%
2016	59%	38%	60%
2015	58%	39%	58%
2014	55%	39%	58%
2013	55%	38%	57%
2012	53%	37%	51%
2011	50%	33%	49%
2010	42%	33%	45%
2009	44%	29%	43%
2008	39%	28%	43%
2007	33%	28%	37%
2006	31%	29%	40%
2005	33%	27%	39%
2004	27%	27%	36%
2003	27%	26%	34%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	Lake Roosevelt Jr/sr High School	Washington	Grand Coulee Dam School District
2023	2%	8%	3%
2022	5%	7%	5%
2021	2%	7%	5%
2020	8%	8%	7%
2019	8%	8%	7%
2018	6%	7%	7%
2017	6%	7%	7%
2016	8%	7%	8%
2015	9%	7%	8%
2014	8%	7%	8%
2013	10%	7%	8%
2012	9%	7%	10%
2011	11%	7%	11%
2010	11%	8%	12%
2009	11%	9%	13%
2008	10%	9%	10%
2007	8%	9%	11%
2006	10%	8%	12%
2005	10%	9%	10%
2004	10%	9%	11%
2003	10%	9%	11%

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School Statewide Testing

School District Name

Grand Coulee Dam School District

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

School Notes

School Mascot: Raiders

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Lake Roosevelt Jr/sr High School's ranking?

Lake Roosevelt Jr/sr High School is ranked #2015 out of 2,088 schools, which ranks it among the bottom 50% of public schools in Washington.

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

10-14% of students have achieved math proficiency (compared to the 41% WA state average), while 25-29% of students have achieved reading proficiency (compared to the 53% WA state average).

What is the graduation rate of Lake Roosevelt Jr/sr High School?

The graduation rate of Lake Roosevelt Jr/sr High School is 90%, which is higher than the Washington state average of 84%.

How many students attend Lake Roosevelt Jr/sr High School?

339 students attend Lake Roosevelt Jr/sr High School.

What is the racial composition of the student body?

43% of Lake Roosevelt Jr/sr High School students are American Indian, 26% of students are White, 21% of students are Two or more races, 9% of students are Hispanic, and 1% of students are Black.

What is the student-teacher ratio of Lake Roosevelt Jr/sr High School?

Lake Roosevelt Jr/sr High School has a student ration of 15:1, which is lower than the Washington state average of 16:1.

What grades does Lake Roosevelt Jr/sr High School offer ?

Lake Roosevelt Jr/sr High School offers enrollment in grades 7-12 (Supplemental Virtual).

What school district is Lake Roosevelt Jr/sr High School part of?

Lake Roosevelt Jr/sr High School is part of Grand Coulee Dam School District.