Grainger Elementary School (Ranked Bottom 50% for 2025-26)

1118 5th Street S
Okanogan, WA 98840

( shown in map)

Bottom 50%

Serving 437 students in grades Kindergarten-5, Grainger Elementary School ranks in the bottom 50% of all schools in Washington for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).

The percentage of students achieving is 39% (which is lower than the Washington state average of 41%). The percentage of students achieving is 42% (which is lower than the Washington state average of 53%).

The student-teacher ratio of 16:1 is equal to the Washington state level of 16:1.

Minority enrollment is 46% of the student body (majority Hispanic), which is lower than the Washington state average of 52% (majority Hispanic).

Quick Facts (2025-26)

Grades: Kindergarten-5
Enrollment: 437 students
Student-Teacher Ratio: 16:1
Minority Enrollment: 46%
: Bottom 50% in WA
: 39% (Top 50%)
: 42% (Btm 50%)
: 40-49% (Btm 50%)
Source: National Center for Education Statistics (NCES), WA Dept. of Education

Top Rankings

Grainger Elementary School ranks among the top 20% of public schools in Washington for:

School Overview

Grainger Elementary School's student population of 437 students has declined by 5% over five school years.

The teacher population of 28 teachers has grown by 7% over five school years.

Grades Offered

Grades Kindergarten-5
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Grainger Elementary School
Pre-K	30
Kind	50
1	69
2	70
3	70
4	63
5	85

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Total Students

437 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Grainger Elementary School
2023	417
2022	392
2021	457
2020	464
2019	464
2018	482
2017	482
2016	496
2015	478
2014	488
2013	465
2012	468
2011	480
2010	479
2009	485
2008	423
2007	446
2006	437
2005	418
2004	416
2003	421
2002	435
2001	509
2000	531
1999	519
1998	507
1997	510
1996	522
1995	520
1994	505
1993	476
1992	348
1991	288
1990	281
1989	240
1988	233
1987	267

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Gender %

Total Classroom Teachers

28 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Grainger Elementary School
2023	28
2022	30
2021	26
2020	26
2019	26
2018	27
2017	27
2016	25
2015	29
2013	23
2012	22
2011	22
2010	23
2009	23
2008	23
2007	24
2006	24
2005	22
2004	23
2003	22
2002	25
2001	25
2000	23
1999	22
1998	26
1997	26
1996	25
1995	24
1994	23
1993	21
1992	15
1991	13
1990	14

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School Calendar

School Rankings

Grainger Elementary 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 Grainger Elementary School is 0.60, which is less 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)

#1247 out of 2088 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Grainger Elementary School
2023	#1247
2022	#1372
2021	#1011
2019	#1011
2018	#1574
2017	#1705
2016	#1509
2015	#1002
2014	#922
2013	#1518
2012	#1516

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39%

41%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	39%	41%	33%
2022	35%	40%	30%
2019	54%	50%	40%
2018	40%	51%	33%
2017	36%	51%	37%
2016	33%	51%	33%
2015	38%	49%	33%
2014	54%	65%	52%
2013	39%	64%	45%
2012	49%	63%	46%
2011	41%	60%	37%

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42%

53%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Grainger Elementary School	Washington	Okanogan School District
2022	42%	53%	44%
2019	52%	61%	55%
2018	46%	61%	33%
2017	44%	61%	57%
2016	54%	62%	60%
2015	60%	56%	50%
2014	70%	74%	69%
2013	71%	73%	66%
2012	66%	72%	62%
2011	64%	70%	61%
2010	68%	70%	65%

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40-49%

49%

Student-Teacher Ratio

16:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	15:1	16:1	17:1
2022	13:1	16:1	16:1
2021	18:1	16:1	19:1
2020	18:1	17:1	20:1
2019	18:1	17:1	20:1
2018	18:1	19:1	20:1
2017	18:1	18:1	20:1
2016	20:1	19:1	20:1
2015	16:1	18:1	18:1
2013	20:1	19:1	19:1
2012	21:1	20:1	20:1
2011	22:1	19:1	21:1
2010	21:1	19:1	20:1
2009	21:1	19:1	20:1
2008	19:1	19:1	19:1
2007	19:1	19:1	19:1
2006	18:1	19:1	20:1
2005	19:1	19:1	21:1
2004	18:1	19:1	20:1
2003	19:1	19:1	21:1
2002	17:1	19:1	19:1
2001	20:1	20:1	20:1
2000	23:1	20:1	21:1
1999	24:1	21:1	21:1
1998	20:1	20:1	20:1
1997	20:1	20:1	20:1
1996	21:1	21:1	21:1
1995	21:1	20:1	21:1
1994	22:1	20:1	20:1
1993	23:1	21:1	20:1
1992	23:1	21:1	20:1
1991	22:1	21:1	19:1
1990	20:1	21:1	24:1

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American Indian

View Data

American Indian Student Percentage Comparison Over Years (1991-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	9%	1%	11%
2022	12%	1%	12%
2021	5%	1%	8%
2020	5%	1%	8%
2019	5%	1%	8%
2018	8%	1%	10%
2017	8%	1%	10%
2016	9%	2%	9%
2015	8%	1%	10%
2014	9%	1%	11%
2013	8%	1%	11%
2012	8%	2%	11%
2011	8%	2%	12%
2010	11%	4%	14%
2009	12%	4%	15%
2008	11%	4%	15%
2007	11%	4%	13%
2006	11%	3%	14%
2005	10%	3%	12%
2004	10%	3%	13%
2003	10%	3%	13%
2002	10%	3%	12%
2001	9%	4%	11%
2000	12%	3%	12%
1999	11%	3%	11%
1998	10%	3%	12%
1997	10%	3%	11%
1996	7%	3%	8%
1995	8%	3%	10%
1994	8%	3%	10%
1993	9%	3%	10%
1992	9%	3%	10%
1991	8%	2%	9%

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Asian

n/a

View Data

Asian Student Percentage Comparison Over Years (1993-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	1%	9%
2022	1%	9%
2010	1%	10%	1%
2009	1%	10%	1%
2008	1%	9%	1%
2007	1%	8%	1%
2006	1%	8%	1%
2002	1%	8%	1%
2001	1%	7%	2%
2000	2%	7%	2%
1999	2%	7%	2%
1998	2%	7%
1997	2%	7%	1%
1996	2%	7%	1%
1995	1%	6%	1%
1994	1%	6%	1%
1993	2%	6%	1%

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Hispanic

33%

26%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	30%	26%	28%
2022	31%	25%	28%
2021	32%	25%	29%
2020	32%	24%	27%
2019	32%	24%	27%
2018	33%	23%	27%
2017	33%	23%	27%
2016	30%	22%	25%
2015	28%	22%	24%
2014	26%	21%	24%
2013	26%	20%	24%
2012	24%	20%	24%
2011	22%	18%	25%
2010	21%	16%	22%
2009	19%	16%	21%
2008	21%	15%	21%
2007	22%	14%	21%
2006	23%	14%	21%
2005	25%	13%	21%
2004	27%	12%	21%
2003	29%	12%	20%
2002	27%	11%	19%
2001	28%	10%	21%
2000	29%	10%	20%
1999	28%	9%	19%
1998	24%	9%	17%
1997	21%	8%	17%
1996	22%	8%	16%
1995	22%	7%	16%
1994	15%	7%	13%
1993	13%	6%	11%
1992	14%	6%	13%
1991	12%	6%	11%

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Black

View Data

Black Student Percentage Comparison Over Years (1999-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	1%	5%	1%
2022	1%	5%	1%
2021	1%	5%	1%
2020	1%	5%	1%
2019	1%	5%	1%
2014	1%	5%	1%
2008	1%	6%	1%
2007	1%	6%	1%
2006	1%	6%	1%
2005	1%	6%	1%
2003	1%	6%	1%
2002	1%	5%	1%
2001	1%	5%	1%
2000	2%	5%	1%
1999	1%	5%	1%

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White

54%

48%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	54%	49%	55%
2022	50%	50%	54%
2021	55%	51%	55%
2020	54%	53%	55%
2019	54%	53%	55%
2018	54%	55%	58%
2017	54%	55%	58%
2016	56%	56%	61%
2015	56%	57%	60%
2014	57%	58%	59%
2013	60%	59%	61%
2012	63%	60%	61%
2011	66%	63%	61%
2010	67%	64%	62%
2009	68%	65%	62%
2008	66%	66%	62%
2007	65%	68%	64%
2006	64%	69%	63%
2005	64%	70%	65%
2004	63%	71%	64%
2003	60%	71%	65%
2002	61%	73%	67%
2001	61%	74%	65%
2000	55%	75%	65%
1999	58%	76%	67%
1998	64%	76%	71%
1997	67%	77%	71%
1996	69%	78%	75%
1995	69%	79%	73%
1994	76%	80%	76%
1993	76%	81%	78%
1992	76%	81%	77%
1991	80%	82%	80%

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Hawaiian

View Data

Native Hawaiian or Pacific Islander Student Percentage Comparison Over Years (2022-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	1%	1%
2022	1%	1%

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Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	4%	9%	5%
2022	4%	9%	5%
2021	7%	9%	7%
2020	8%	8%	9%
2019	8%	8%	9%
2018	5%	8%	5%
2017	5%	8%	5%
2016	5%	7%	5%
2015	8%	7%	6%
2014	7%	7%	5%
2013	6%	6%	4%

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All Ethnic Groups

0.60

0.69

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	0.61	0.68	0.61
2022	0.64	0.68	0.62
2021	0.59	0.67	0.61
2020	0.60	0.65	0.62
2019	0.60	0.65	0.62
2018	0.60	0.64	0.59
2017	0.60	0.64	0.59
2016	0.59	0.63	0.56
2015	0.60	0.62	0.58
2014	0.60	0.61	0.59
2013	0.57	0.61	0.57
2012	0.54	0.60	0.57
2011	0.51	0.58	0.56
2010	0.50	0.56	0.55
2009	0.49	0.55	0.55
2008	0.51	0.54	0.55
2007	0.52	0.51	0.54
2006	0.53	0.49	0.55
2005	0.52	0.49	0.53
2004	0.53	0.48	0.53
2003	0.55	0.47	0.52
2002	0.55	0.45	0.50
2001	0.55	0.44	0.52
2000	0.60	0.42	0.53
1999	0.58	0.40	0.50
1998	0.53	0.40	0.47
1997	0.50	0.39	0.46
1996	0.47	0.39	0.42
1995	0.47	0.36	0.43
1994	0.40	0.35	0.39
1993	0.40	0.34	0.38
1992	0.40	0.33	0.39
1991	0.34	0.32	0.34

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Eligible for

66%

49%

View Data

Free Lunch Eligibility Comparison Over Years (2003-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	72%	41%	70%
2022	70%	36%	66%
2021	51%	35%	50%
2020	50%	35%	48%
2019	50%	35%	48%
2018	51%	37%	47%
2017	51%	37%	47%
2016	53%	38%	47%
2015	52%	39%	49%
2014	53%	39%	50%
2013	50%	38%	48%
2012	52%	37%	51%
2011	49%	33%	46%
2010	50%	33%	48%
2009	52%	29%	42%
2008	45%	28%	42%
2007	54%	28%	46%
2006	54%	29%	48%
2005	47%	27%	41%
2004	40%	27%	33%
2003	53%	26%	42%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	Grainger Elementary School	Washington	Okanogan School District
2023	5%	8%	5%
2022	4%	7%	4%
2021	10%	7%	10%
2020	13%	8%	11%
2019	13%	8%	11%
2018	12%	7%	10%
2017	12%	7%	10%
2016	9%	7%	10%
2015	10%	7%	10%
2014	10%	7%	9%
2013	10%	7%	10%
2012	8%	7%	9%
2011	15%	7%	14%
2010	16%	8%	14%
2009	16%	9%	13%
2008	12%	9%	11%
2007	9%	9%	9%
2006	8%	8%	8%
2005	11%	9%	8%
2004	9%	9%	8%
2003	9%	9%	8%

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School Statewide Testing

School District Name

Okanogan School District

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

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Grainger Elementary School's ranking?

Grainger Elementary School is ranked #1247 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?

39% of students have achieved math proficiency (compared to the 41% WA state average), while 42% of students have achieved reading proficiency (compared to the 53% WA state average).

How many students attend Grainger Elementary School?

437 students attend Grainger Elementary School.

What is the racial composition of the student body?

54% of Grainger Elementary School students are White, 33% of students are Hispanic, 7% of students are American Indian, 3% of students are Two or more races, 2% of students are Black, and 1% of students are Hawaiian.

What is the student-teacher ratio of Grainger Elementary School?

Grainger Elementary School has a student ration of 16:1, which is equal to the Washington state average of 16:1.

What grades does Grainger Elementary School offer ?

Grainger Elementary School offers enrollment in grades Kindergarten-5 (No virtual instruction).

What school district is Grainger Elementary School part of?

Grainger Elementary School is part of Okanogan School District.