El Crystal Elementary School (Closed 2023)

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El Crystal Elementary School (Closed 2023)

201 N. Balboa Way
San Bruno, CA 94066

( shown in map)

Serving 262 students in grades Kindergarten-5, El Crystal Elementary School ranks in the top 30% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).

The percentage of students achieving was 50-54% (which was higher than the California state average of 39%). The percentage of students achieving was 55-59% (which was higher than the California state average of 50%).

The student-teacher ratio of 33:1 was higher than the California state level of 21:1.

Minority enrollment was 79% of the student body (majority Hispanic), which was lower than the California state average of 80% (majority Hispanic).

School Overview

Grades Offered

Grades Kindergarten-5

View Data

Distribution of Students By Grade Trends
Grade	El Crystal Elementary School
Kind	44
1	50
2	33
3	49
4	46
5	40

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Total Students

262 students

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Total Students Trends Over Years (1987-2023)
Year	El Crystal Elementary School
2023	262
2022	262
2021	262
2020	262
2019	262
2018	257
2017	257
2016	228
2015	245
2014	253
2013	210
2012	256
2011	255
2010	237
2009	238
2008	215
2007	217
2006	211
2005	201
2004	199
2003	192
2002	228
2001	254
2000	242
1999	255
1998	263
1997	257
1996	245
1995	242
1994	245
1993	246
1992	255
1991	229
1990	212
1989	221
1988	223
1987	212

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Gender %

Total Classroom Teachers

8 teachers

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Total Classroom Teachers Trends Over Years (1990-2023)
Year	El Crystal Elementary School
2023	8
2022	8
2021	8
2020	8
2019	8
2018	9
2017	9
2016	4
2015	10
2014	9
2013	7
2012	9
2010	11
2009	11
2008	11
2007	10
2006	10
2005	9
2004	9
2003	9
2002	10
2001	11
2000	11
1999	11
1998	12
1997	11
1996	10
1995	9
1994	9
1993	9
1992	9
1991	9
1990	9

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School Rankings

This School

State Level (CA)

(17-18)

50-54%

39%

View Data

Math Proficiency Comparison Over Years (2010-2018)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2018	52%	39%	44%
2017	47%	38%	47%
2016	37%	37%	39%
2015	52%	34%	40%
2013	72%	59%	63%
2012	77%	59%	68%
2011	72%	58%	64%
2010	77%	56%	66%

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(17-18)

55-59%

50%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2018)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2018	57%	50%	44%
2017	47%	48%	49%
2016	57%	48%	45%
2015	47%	44%	44%
2013	62%	57%	58%
2012	72%	58%	62%
2011	62%	56%	58%
2010	67%	54%	58%

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Student-Teacher Ratio

33:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1991-2023)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2023	33:1	22:1	24:1
2022	33:1	21:1	24:1
2021	33:1	22:1	25:1
2020	33:1	23:1	26:1
2019	33:1	23:1	26:1
2018	29:1	23:1	27:1
2017	29:1	23:1	27:1
2015	25:1	24:1	26:1
2014	28:1	24:1	25:1
2013	30:1	24:1	26:1
2012	28:1	23:1	25:1
2010	22:1	21:1	20:1
2009	22:1	20:1	21:1
2008	20:1	18:1	19:1
2007	22:1	21:1	23:1
2006	21:1	20:1	23:1
2005	22:1	21:1	23:1
2004	22:1	21:1	22:1
2003	21:1	20:1	21:1
2002	23:1	20:1	21:1
2001	23:1	20:1	21:1
2000	22:1	21:1	21:1
1999	23:1	21:1	20:1
1998	22:1	21:1	21:1
1997	23:1	23:1	21:1
1996	26:1	25:1	24:1
1995	27:1	25:1	23:1
1994	27:1	25:1	25:1
1993	27:1	25:1	24:1
1992	28:1	24:1	23:1
1991	25:1	24:1	22:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (1998-2004)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2004	2%	2%
2003	2%	2%
2002	2%	2%	1%
2001	3%	2%	1%
2000	2%	1%
1999	4%	1%	1%
1998	1%	1%

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Asian

19%

12%

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2023	19%	12%	26%
2022	19%	12%	28%
2021	19%	12%	26%
2020	19%	12%	26%
2019	19%	12%	26%
2018	18%	11%	24%
2017	18%	11%	24%
2016	17%	11%	24%
2015	18%	11%	23%
2014	17%	11%	20%
2013	17%	11%	20%
2012	14%	11%	20%
2011	17%	11%	20%
2010	18%	11%	22%
2009	19%	11%	20%
2008	22%	12%	26%
2007	22%	12%	26%
2006	22%	12%	26%
2005	17%	12%	26%
2004	17%	12%	25%
2003	17%	11%	25%
2002	16%	11%	25%
2001	16%	11%	25%
2000	18%	11%	24%
1999	16%	11%	24%
1998	18%	11%	23%
1997	19%	11%	22%
1996	20%	11%	23%
1995	14%	11%	23%
1994	13%	11%	22%
1993	12%	11%	22%
1992	14%	11%	21%
1991	13%	11%	22%

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Hispanic

38%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2023	38%	55%	45%
2022	38%	56%	42%
2021	38%	56%	40%
2020	38%	55%	39%
2019	38%	55%	39%
2018	43%	54%	39%
2017	43%	54%	39%
2016	40%	54%	41%
2015	34%	54%	41%
2014	36%	53%	43%
2013	43%	53%	44%
2012	46%	52%	44%
2011	40%	51%	44%
2010	35%	50%	42%
2009	35%	49%	41%
2008	38%	50%	42%
2007	39%	49%	39%
2006	34%	48%	38%
2005	36%	47%	37%
2004	39%	46%	35%
2003	32%	45%	33%
2002	28%	44%	33%
2001	22%	43%	31%
2000	20%	42%	30%
1999	21%	41%	28%
1998	21%	40%	25%
1997	19%	40%	26%
1996	20%	39%	25%
1995	23%	38%	24%
1994	24%	37%	23%
1993	22%	36%	22%
1992	18%	35%	21%
1991	17%	34%	20%

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Black

n/a

View Data

Black Student Percentage Comparison Over Years (1991-2014)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2014	2%	6%	1%
2013	1%	6%	2%
2012	1%	6%	2%
2011	1%	7%	2%
2010	2%	7%	2%
2009	2%	7%	3%
2008	1%	8%	3%
2007	1%	8%	3%
2005	3%	8%	3%
2004	1%	8%	3%
2003	2%	8%	3%
2002	2%	8%	2%
2001	2%	8%	3%
2000	1%	9%	2%
1998	1%	9%	2%
1996	1%	9%	2%
1995	1%	9%	2%
1994	2%	9%	3%
1993	3%	9%	2%
1992	4%	9%	3%
1991	2%	9%	2%

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White

21%

20%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2023	21%	21%	5%
2022	21%	21%	18%
2021	21%	22%	17%
2020	21%	23%	21%
2019	21%	23%	21%
2018	23%	24%	22%
2017	23%	24%	22%
2016	31%	24%	22%
2015	33%	24%	22%
2014	30%	25%	21%
2013	21%	25%	21%
2012	23%	26%	22%
2011	30%	27%	23%
2010	35%	27%	25%
2009	34%	28%	27%
2008	39%	29%	29%
2007	38%	29%	32%
2006	44%	31%	33%
2005	34%	31%	34%
2004	41%	32%	37%
2003	47%	34%	39%
2002	52%	35%	39%
2001	57%	36%	40%
2000	59%	37%	44%
1999	59%	38%	45%
1998	59%	39%	50%
1997	62%	39%	50%
1996	59%	40%	50%
1995	62%	41%	51%
1994	61%	42%	52%
1993	63%	43%	54%
1992	64%	44%	55%
1991	68%	45%	56%

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Hawaiian

n/a

View Data

Native Hawaiian or Pacific Islander Student Percentage Comparison Over Years (2009-2015)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2015	4%	1%	5%
2014	5%	1%	6%
2013	6%	1%	6%
2012	7%	1%	6%
2011	6%	1%	7%
2010	5%	1%	7%
2009	7%	1%	8%

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Two or more races

17%

View Data

Two or More Races Student Percentage Comparison Over Years (2009-2023)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2023	17%	6%	18%
2022	17%	5%	6%
2021	17%	5%	11%
2020	17%	4%	6%
2019	17%	4%	6%
2018	12%	4%	9%
2017	12%	4%	9%
2016	9%	4%	7%
2015	11%	3%	8%
2014	10%	3%	9%
2013	12%	3%	7%
2012	9%	3%	6%
2011	6%	2%	4%
2010	5%	3%	2%
2009	3%	3%	1%

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All Ethnic Groups

0.75

0.63

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2023	0.75	0.64	0.70
2022	0.75	0.63	0.71
2021	0.75	0.62	0.74
2020	0.75	0.63	0.74
2019	0.75	0.63	0.74
2018	0.72	0.64	0.74
2017	0.72	0.64	0.74
2016	0.71	0.64	0.73
2015	0.74	0.64	0.73
2014	0.75	0.65	0.73
2013	0.73	0.65	0.72
2012	0.71	0.65	0.71
2011	0.72	0.67	0.71
2010	0.72	0.67	0.72
2009	0.74	0.71	0.73
2008	0.67	0.65	0.68
2007	0.67	0.67	0.69
2006	0.65	0.66	0.69
2005	0.73	0.67	0.68
2004	0.66	0.67	0.68
2003	0.65	0.67	0.68
2002	0.63	0.67	0.68
2001	0.60	0.67	0.68
2000	0.58	0.67	0.67
1999	0.60	0.67	0.66
1998	0.58	0.67	0.64
1997	0.55	0.67	0.64
1996	0.58	0.67	0.64
1995	0.55	0.67	0.64
1994	0.56	0.67	0.63
1993	0.55	0.67	0.62
1992	0.54	0.67	0.61
1991	0.49	0.67	0.61

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Eligible for

29%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2023)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2023	29%	51%	34%
2022	29%	51%	26%
2021	29%	53%	27%
2020	29%	52%	31%
2019	29%	52%	31%
2018	26%	49%	26%
2017	26%	49%	26%
2016	24%	50%	29%
2015	20%	50%	29%
2014	21%	49%	27%
2013	25%	48%	29%
2011	27%	46%	31%
2010	23%	46%	32%
2009	15%	43%	22%
2008	14%	41%	23%
2007	16%	40%	22%
2006	12%	40%	18%
2005	17%	40%	21%
2004	18%	40%	22%
2003	15%	39%	20%
2002	21%	39%	21%
2001	10%	39%	18%
2000	11%	40%	18%
1999	12%	40%	17%
1998	17%	47%	26%
1997	19%	47%	28%
1996	22%	46%	28%
1995	22%	45%	29%
1994	20%	43%	28%
1993	24%	41%	24%
1992	13%	38%	14%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)
Year	El Crystal Elementary School	California	San Bruno Park Elementary School District
2023	4%	8%	4%
2022	4%	7%	2%
2021	4%	6%	4%
2020	4%	7%	5%
2019	4%	7%	5%
2018	5%	9%	7%
2017	5%	9%	7%
2016	6%	9%	8%
2015	5%	9%	7%
2014	9%	9%	11%
2013	8%	7%	10%
2011	7%	8%	10%
2010	8%	9%	10%
2009	6%	10%	10%
2008	7%	10%	11%
2007	12%	10%	13%
2006	6%	9%	10%
2005	7%	9%	11%
2004	6%	9%	10%
2003	5%	9%	10%
2002	11%	8%	11%

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School Statewide Testing

School District Name

San Bruno Park Elementary School District

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

Frequently Asked Questions

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

50-54% of students have achieved math proficiency (compared to the 39% CA state average), while 55-59% of students have achieved reading proficiency (compared to the 50% CA state average).

How many students attend El Crystal Elementary School?

262 students attend El Crystal Elementary School.

What is the racial composition of the student body?

38% of El Crystal Elementary School students are Hispanic, 21% of students are White, 19% of students are Asian, 17% of students are Two or more races, and 5% of students are Hawaiian.

What is the student-teacher ratio of El Crystal Elementary School?

El Crystal Elementary School has a student ration of 33:1, which is higher than the California state average of 21:1.

What grades does El Crystal Elementary School offer ?

El Crystal Elementary School offers enrollment in grades Kindergarten-5

What school district is El Crystal Elementary School part of?

El Crystal Elementary School is part of San Bruno Park Elementary School District.

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El Crystal Elementary School (Closed 2023)

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

Math Proficiency Comparison Over Years (2010-2018)

Reading and Language Arts Proficiency Comparison Over Years (2010-2018)

Student-Teacher Ratio Comparison Over Years (1991-2023)

American Indian Student Percentage Comparison Over Years (1998-2004)

Asian Student Percentage Comparison Over Years (1991-2023)

Hispanic Student Percentage Comparison Over Years (1991-2023)

Black Student Percentage Comparison Over Years (1991-2014)

White Student Percentage Comparison Over Years (1991-2023)

Native Hawaiian or Pacific Islander Student Percentage Comparison Over Years (2009-2015)

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)

Frequently Asked Questions

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