Oak Grove Elementary/willowside Middle School (Ranked Top 30% for 2025)

Top 30%

Serving 714 students in grades 1-8, Oak Grove Elementary/willowside Middle School ranks in the top 30% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).

The percentage of students achieving is 42% (which is higher than the California state average of 34%). The percentage of students achieving is 55% (which is higher than the California state average of 47%).

The student:teacher ratio of 22:1 is higher than the California state level of 21:1.

Minority enrollment is 40% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).

Quick Stats (2025)

School Type: Charter School
Grades: 1-8
Enrollment: 714 students
Student:Teacher Ratio: 22:1
Minority Enrollment: 40%
: Top 30% in CA
: 42% (Top 50%)
: 55% (Top 30%)
: 48% (Top 20%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Oak Grove Elementary/willowside Middle School ranks among the top 20% of public schools in California for:

School Overview

Oak Grove Elementary/willowside Middle School's student population of 714 students has declined by 7% over five school years.

The teacher population of 32 teachers has declined by 5% over five school years.

School Type

Charter School

Grades Offered

Grades 1-8

View Data

Distribution of Students By Grade Trends
Grade	Oak Grove Elementary/willowside Middle School
1	55
2	61
3	64
4	67
5	70
6	92
7	156
8	149

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Total Students

714 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Oak Grove Elementary/willowside Middle School
2023	742
2022	738
2021	765
2020	770
2019	770
2018	752
2017	752
2016	745
2015	749
2014	799
2013	743
2012	797
2011	751
2010	734
2009	712
2008	394
2007	413
2006	403
2005	372
2004	348
2003	318
2002	301
2001	334
2000	314
1999	310
1998	285
1997	277
1996	306
1995	271
1994	275
1993	240
1992	233
1991	203
1990	201
1989	190
1988	175
1987	158

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Gender %

Total Classroom Teachers

32 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Oak Grove Elementary/willowside Middle School
2023	34
2022	35
2021	33
2020	34
2019	34
2018	34
2017	34
2016	34
2015	33
2014	33
2013	36
2012	35
2010	35
2009	31
2008	19
2007	16
2006	16
2005	15
2004	14
2003	14
2002	15
2001	17
2000	15
1999	13
1998	14
1997	13
1996	14
1995	13
1994	13
1993	9
1992	10
1991	10
1990	10

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First Day of School

Fri. Aug 15, 2025

Last Day of School

Mon. May 25, 2026

School Rankings

Oak Grove Elementary/willowside Middle School ranks within the top 30% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).

The of Oak Grove Elementary/willowside Middle School is 0.56, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.

This School

State Level (CA)

#2754 out of 9523 schools
(Top 30%)

View Data

Overall School Rank Trends Over Years (2010-2023)
Year	Oak Grove Elementary/willowside Middle School
2023	#2754
2022	#2831
2019	#2628
2018	#2247
2017	#1645
2016	#1477
2015	#1553
2013	#2283
2012	#1968
2011	#2223
2010	#2525

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42%

34%

View Data

Math Proficiency Comparison Over Years (2010-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	42%	34%	42%
2022	42%	33%	43%
2019	49%	40%	49%
2018	51%	39%	51%
2017	53%	38%	45%
2016	59%	37%	59%
2015	54%	34%	54%
2013	65%	59%	65%
2012	70%	59%	69%
2011	69%	58%	68%
2010	64%	56%	64%

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55%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2022	55%	47%	55%
2019	61%	51%	61%
2018	61%	50%	51%
2017	67%	48%	61%
2016	66%	48%	66%
2015	61%	44%	61%
2013	74%	57%	74%
2012	75%	58%	74%
2011	68%	56%	68%
2010	65%	54%	64%

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48%

29%

Student : Teacher Ratio

22:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	22:1	22:1	22:1
2022	21:1	21:1	21:1
2021	23:1	22:1	23:1
2020	23:1	23:1	22:1
2019	23:1	23:1	22:1
2018	22:1	23:1	17:1
2017	22:1	23:1	17:1
2016	22:1	24:1	19:1
2015	23:1	24:1	21:1
2014	24:1	24:1	22:1
2013	21:1	24:1	20:1
2012	23:1	23:1	21:1
2010	21:1	21:1	20:1
2009	23:1	20:1	22:1
2008	21:1	18:1	19:1
2007	26:1	21:1	22:1
2006	25:1	20:1	22:1
2005	25:1	21:1	22:1
2004	25:1	21:1	21:1
2003	23:1	20:1	20:1
2002	20:1	20:1	19:1
2001	20:1	20:1	20:1
2000	21:1	21:1	20:1
1999	24:1	21:1	19:1
1998	20:1	21:1	19:1
1997	21:1	23:1	19:1
1996	23:1	25:1	21:1
1995	21:1	25:1	21:1
1994	21:1	25:1	21:1
1993	26:1	25:1	23:1
1992	23:1	24:1	22:1
1991	21:1	24:1	21:1
1990	21:1	24:1	22:1

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American Indian

View Data

American Indian Student Percentage Comparison Over Years (1989-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	1%	1%	1%
2022	1%	1%	1%
2020	1%	1%	1%
2019	1%	1%	1%
2014	1%	1%	2%
2013	2%	1%	2%
2012	1%	1%	1%
2011	1%	1%	1%
2010	1%	1%	1%
2008	1%	1%	1%
2006	2%	1%	2%
2005	2%	2%	2%
2004	2%	2%	1%
2003	1%	2%	1%
2002	2%	2%	2%
1993	2%	1%	1%
1989	1%	1%	1%

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Asian

12%

View Data

Asian Student Percentage Comparison Over Years (1993-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	2%	12%	2%
2022	4%	12%	4%
2021	4%	12%	4%
2020	3%	12%	3%
2019	3%	12%	3%
2018	3%	11%	2%
2017	3%	11%	2%
2016	2%	11%	2%
2015	2%	11%	2%
2014	3%	11%	3%
2013	4%	11%	4%
2012	4%	11%	4%
2011	3%	11%	3%
2010	1%	11%	1%
2009	4%	11%	4%
2008	4%	12%	3%
2007	5%	12%	4%
2006	3%	12%	2%
2005	4%	12%	3%
2004	5%	12%	4%
2003	1%	11%	1%
2002	4%	11%	3%
2001	1%	11%	1%
1999	2%	11%	2%
1998	1%	11%	2%
1996	1%	11%	2%
1994	1%	11%
1993	1%	11%	2%

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Hispanic

29%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	31%	55%	30%
2022	28%	56%	28%
2021	29%	56%	29%
2020	27%	55%	26%
2019	27%	55%	26%
2018	30%	54%	33%
2017	30%	54%	33%
2016	27%	54%	31%
2015	27%	54%	28%
2014	25%	53%	26%
2013	23%	53%	24%
2012	23%	52%	23%
2011	24%	51%	23%
2010	25%	50%	26%
2009	20%	49%	20%
2008	21%	50%	21%
2007	18%	49%	20%
2006	18%	48%	20%
2005	17%	47%	20%
2004	14%	46%	19%
2003	13%	45%	19%
2002	13%	44%	20%
2001	10%	43%	18%
2000	12%	42%	18%
1999	16%	41%	18%
1998	18%	40%	19%
1997	15%	40%	20%
1996	17%	39%	19%
1995	14%	38%	18%
1994	17%	37%	20%
1993	11%	36%	16%
1992	21%	35%	20%
1991	20%	34%	22%

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Black

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	1%	5%	1%
2022	1%	5%	1%
2021	1%	5%	1%
2020	1%	5%	1%
2019	1%	5%	1%
2016	1%	6%	1%
2015	1%	6%	2%
2014	2%	6%	2%
2013	2%	6%	2%
2012	1%	6%	1%
2011	1%	7%	1%
2009	1%	7%	1%
2008	2%	8%	1%
2007	2%	8%	2%
2006	3%	8%	2%
2005	3%	8%	3%
2004	1%	8%	2%
2003	3%	8%	3%
2002	4%	8%	4%
2001	1%	8%	1%
2000	1%	9%	1%
1999	2%	9%	2%
1998	2%	9%	1%
1996	1%	9%	1%
1995	1%	9%
1994	1%	9%
1992	1%	9%	1%
1991	1%	9%	1%

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White

60%

20%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	59%	21%	60%
2022	60%	21%	61%
2021	58%	22%	59%
2020	63%	23%	64%
2019	63%	23%	64%
2018	60%	24%	56%
2017	60%	24%	56%
2016	63%	24%	59%
2015	64%	24%	62%
2014	65%	25%	63%
2013	66%	25%	65%
2012	69%	26%	69%
2011	69%	27%	70%
2010	63%	27%	63%
2009	68%	28%	68%
2008	72%	29%	74%
2007	75%	29%	74%
2006	74%	31%	74%
2005	74%	31%	72%
2004	78%	32%	74%
2003	82%	34%	76%
2002	77%	35%	71%
2001	87%	36%	79%
2000	87%	37%	80%
1999	80%	38%	78%
1998	79%	39%	78%
1997	85%	39%	80%
1996	81%	40%	78%
1995	85%	41%	80%
1994	81%	42%	80%
1993	86%	43%	81%
1992	78%	44%	78%
1991	79%	45%	77%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2009-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	6%	6%	6%
2022	6%	5%	5%
2021	7%	5%	6%
2020	5%	4%	5%
2019	5%	4%	5%
2018	7%	4%	8%
2017	7%	4%	8%
2016	7%	4%	7%
2015	6%	3%	5%
2014	3%	3%	3%
2013	3%	3%	3%
2012	2%	3%	2%
2011	2%	2%	2%
2010	9%	3%	8%
2009	7%	3%	7%

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All Ethnic Groups

0.56

0.63

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	0.56	0.64	0.55
2022	0.56	0.63	0.55
2021	0.58	0.62	0.57
2020	0.53	0.63	0.52
2019	0.53	0.63	0.52
2018	0.55	0.64	0.58
2017	0.55	0.64	0.58
2016	0.53	0.64	0.56
2015	0.52	0.64	0.54
2014	0.53	0.65	0.54
2013	0.51	0.65	0.53
2012	0.47	0.65	0.48
2011	0.48	0.67	0.47
2010	0.54	0.67	0.54
2009	0.50	0.71	0.50
2008	0.44	0.65	0.41
2007	0.41	0.67	0.41
2006	0.42	0.66	0.42
2005	0.43	0.67	0.44
2004	0.37	0.67	0.41
2003	0.31	0.67	0.38
2002	0.39	0.67	0.45
2001	0.24	0.67	0.34
2000	0.23	0.67	0.33
1999	0.36	0.67	0.35
1998	0.35	0.67	0.34
1997	0.26	0.67	0.32
1996	0.32	0.67	0.36
1995	0.26	0.67	0.32
1994	0.32	0.67	0.33
1993	0.25	0.67	0.33
1992	0.35	0.67	0.36
1991	0.34	0.67	0.37

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Eligible for

25%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	24%	51%	23%
2022	23%	51%	23%
2021	22%	53%	22%
2020	21%	52%	21%
2019	21%	52%	21%
2018	13%	49%	20%
2017	13%	49%	20%
2016	12%	50%	20%
2015	16%	50%	19%
2014	16%	49%	21%
2013	17%	48%	21%
2011	17%	46%	17%
2010	10%	46%	16%
2009	16%	43%	16%
2008	15%	41%	17%
2007	15%	40%	17%
2006	15%	40%	18%
2005	19%	40%	20%
2004	14%	40%	18%
2003	7%	39%	18%
2002	10%	39%	17%
2001	13%	39%	21%
2000	18%	40%	26%
1999	18%	40%	23%
1998	22%	47%	24%
1997	18%	47%	29%
1996	20%	46%	27%
1995	23%	45%	28%
1994	15%	43%	21%
1993	21%	41%	24%
1992	15%	38%	22%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)
Year	Oak Grove Elementary/willowside Middle School	California	Oak Grove Union Elementary School District
2023	2%	8%	2%
2022	8%	7%	8%
2021	2%	6%	2%
2020	2%	7%	2%
2019	2%	7%	2%
2018	3%	9%	4%
2017	3%	9%	4%
2016	4%	9%	6%
2015	7%	9%	8%
2014	6%	9%	5%
2013	6%	7%	5%
2011	9%	8%	8%
2010	7%	9%	9%
2009	6%	10%	6%
2008	7%	10%	6%
2007	8%	10%	8%
2006	5%	9%	7%
2005	9%	9%	8%
2004	6%	9%	6%
2003	8%	9%	10%
2002	9%	8%	10%

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School Statewide Testing

School District Name

Oak Grove Union Elementary School District

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

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Oak Grove Elementary/willowside Middle School's ranking?

Oak Grove Elementary/willowside Middle School is ranked #2754 out of 9,523 schools, which ranks it among the top 30% of public schools in California.

What schools are Oak Grove Elementary/willowside Middle School often compared to?

Oak Grove Elementary/willowside Middle Schoolis often viewed alongside schools like Forestville Academy by visitors of our site.

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

42% of students have achieved math proficiency (compared to the 34% CA state average), while 55% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend Oak Grove Elementary/willowside Middle School?

714 students attend Oak Grove Elementary/willowside Middle School.

What is the racial composition of the student body?

60% of Oak Grove Elementary/willowside Middle School students are White, 29% of students are Hispanic, 7% of students are Two or more races, 2% of students are Asian, 1% of students are American Indian, and 1% of students are Black.

What is the student:teacher ratio of Oak Grove Elementary/willowside Middle School?

Oak Grove Elementary/willowside Middle School has a student ration of 22:1, which is higher than the California state average of 21:1.

What grades does Oak Grove Elementary/willowside Middle School offer ?

Oak Grove Elementary/willowside Middle School offers enrollment in grades 1-8

What school district is Oak Grove Elementary/willowside Middle School part of?

Oak Grove Elementary/willowside Middle School is part of Oak Grove Union Elementary School District.

School Reviews

5 9/26/2007

I love this school so much! We have a new principle now, but before with Mz. Saxon, school was something to look forward to!The New Principle is okay, we haven't really got to know him yet... Also the teachers rock! ESP. Mr. Cook!!!!!!!!

- Posted by Student/Alumni - hello

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Quick Stats (2025)

Top Rankings

School Overview

Distribution of Students By Grade Trends

Total Students Trends Over Years (1987-2023)

Total Classroom Teachers Trends Over Years (1990-2023)

School Rankings

Overall School Rank Trends Over Years (2010-2023)

Math Proficiency Comparison Over Years (2010-2023)

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)

Student-Teacher Ratio Comparison Over Years (1990-2023)

American Indian Student Percentage Comparison Over Years (1989-2023)

Asian Student Percentage Comparison Over Years (1993-2023)

Hispanic Student Percentage Comparison Over Years (1991-2023)

Black Student Percentage Comparison Over Years (1991-2023)

White Student Percentage Comparison Over Years (1991-2023)

Two or More Races Student Percentage Comparison Over Years (2009-2023)

Diversity Score Comparison Over Years (1991-2023)

Free Lunch Eligibility Comparison Over Years (1992-2023)

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)

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