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Sierra Vista Elementary School

3560 Corona Ave.
Norco, CA 92860

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Tel: (951) 736-3311

sierravista.cnusd.k12.ca.us

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Serving 395 students in grades Kindergarten-6, Sierra Vista Elementary School ranks in the top 50% 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 35% (which is higher than the California state average of 34%). The percentage of students achieving is 48% (which is higher than the California state average of 47%).

The student-teacher ratio of 21:1 is equal to the California state level of 21:1.

Minority enrollment is 68% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).

Quick Facts (26-27)

Grades: Kindergarten-6
Enrollment: 395 students
Student-Teacher Ratio: 21:1
Minority Enrollment: 68%
: Top 50% in CA
: 35% (Top 50%)
: 48% (Top 50%)
: 30-39% (Top 50%)
: Sierra Vista Elementary serves the northern part of Norco, CA, covering an area of approximately 3 square miles. Most families can expect a typical drive of 5-10 minutes to the school, with the furthest edge of the zone located about 2.2 miles away.
Source: National Center for Education Statistics (NCES), CA Dept. of Education

School Overview

Sierra Vista Elementary School's student population of 395 students has stayed relatively flat over five school years.

The teacher population of 19 teachers has grown by 18% over five school years.

Grades Offered

Grades Kindergarten-6

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Distribution of Students By Grade Trends
Grade	Sierra Vista Elementary School
Kind	76
1	34
2	55
3	50
4	59
5	64
6	57

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Total Students

395 students

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Showing 2015–2025. Full 39-year historical data available below ↓

Total Students Trends (1987-2025)
Year	Sierra Vista Elementary School
2025	395
2024	363
2023	373
2022	378
2021	388
2020	386
2019	404
2018	435
2017	455
2015	459
2014	475
2013	508
2012	539
2011	525
2010	512
2009	530
2008	537
2007	581
2006	574
2005	507
2004	518
2003	517
2002	502
2001	508
2000	522
1999	554
1998	574
1997	560
1996	556
1995	575
1994	581
1993	551
1992	595
1991	536
1990	431
1989	481
1988	574
1987	544

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Total Classroom Teachers

19 teachers

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Showing 2014–2025. Full 39-year historical data available below ↓

Total Classroom Teachers Trends (1987-2025)
Year	Sierra Vista Elementary School
2025	19
2024	18
2023	16
2022	16
2021	16
2019	17
2018	19
2017	20
2015	20
2014	20
2013	23
2012	24
2010	23
2009	26
2008	28
2007	26
2006	28
2005	25
2004	29
2003	26
2002	27
2001	27
2000	29
1999	29
1998	28
1997	21
1996	21
1995	21
1994	21
1993	22
1992	22
1991	22
1990	18
1989	20
1988	22
1987	21

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School Calendar

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School Rankings

Sierra Vista Elementary School ranks within the top 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).

The of Sierra Vista Elementary School is 0.53, 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)

#3714 out of 9523 schools
(Top 50%)

View Data

Showing 2011–2023. Full 14-year historical data available below ↓

Overall School Rank Trends (2010-2023)
Year	Sierra Vista Elementary School
2023	#3714
2022	#3876
2019	#4192
2018	#4448
2017	#5507
2016	#4727
2015	#4470
2013	#5198
2012	#5234
2011	#5381
2010	#4357

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35%

34%

View Data

Showing 2011–2023. Full 14-year historical data available below ↓

Math Proficiency Comparison (2010-2023)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2023	35%	34%	40%
2022	32%	33%	38%
2019	37%	40%	46%
2018	32%	39%	45%
2017	25%	38%	45%
2016	31%	37%	43%
2015	24%	34%	37%
2013	53%	59%	62%
2012	52%	59%	62%
2011	55%	58%	61%
2010	53%	56%	58%

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48%

47%

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Reading and Language Arts Proficiency Comparison (2010-2022)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2022	48%	47%	55%
2019	51%	51%	61%
2018	50%	50%	45%
2017	44%	48%	59%
2016	46%	48%	59%
2015	44%	44%	54%
2013	51%	57%	65%
2012	53%	58%	66%
2011	48%	56%	64%
2010	53%	54%	62%

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30-39%

29%

Student-Teacher Ratio

21:1

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Showing 2014–2025. Full 39-year historical data available below ↓

Student-Teacher Ratio Comparison (1987-2025)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2025	21:1	21:1
2024	20:1	22:1
2023	23:1	22:1	25:1
2022	24:1	22:1	25:1
2021	24:1	22:1	26:1
2019	24:1	23:1	25:1
2018	23:1	23:1	25:1
2017	23:1	23:1	25:1
2015	23:1	24:1	27:1
2014	24:1	24:1	27:1
2013	22:1	24:1	26:1
2012	22:1	23:1	25:1
2010	22:1	21:1	23:1
2009	20:1	20:1	23:1
2008	19:1	18:1	20:1
2007	22:1	21:1	22:1
2006	21:1	20:1	22:1
2005	20:1	21:1	22:1
2004	18:1	21:1	22:1
2003	20:1	20:1	22:1
2002	19:1	20:1	22:1
2001	19:1	20:1	22:1
2000	18:1	21:1	22:1
1999	19:1	21:1	23:1
1998	21:1	21:1	23:1
1997	27:1	23:1	26:1
1996	26:1	25:1	26:1
1995	27:1	25:1	27:1
1994	28:1	25:1	26:1
1993	25:1	25:1	26:1
1992	27:1	24:1	26:1
1991	24:1	24:1	25:1
1990	24:1	24:1	25:1
1989	24:1	24:1	26:1
1988	26:1	24:1	25:1
1987	26:1	24:1	25:1

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Asian

12%

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Showing 2010–2025. Full 38-year historical data available below ↓

Asian Student Percentage Comparison (1988-2025)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2025	1%	12%
2021	1%	12%	14%
2019	1%	12%	14%
2018	1%	12%	13%
2017	2%	11%	13%
2015	1%	11%	13%
2013	1%	11%	12%
2012	1%	11%	10%
2011	1%	11%	11%
2010	2%	11%	10%
2009	3%	11%	9%
2008	3%	12%	9%
2007	4%	12%	10%
2006	4%	12%	8%
2005	2%	12%	8%
2004	1%	12%	8%
2002	1%	11%	6%
2001	1%	11%	6%
2000	1%	11%	6%
1999	1%	11%	6%
1998	2%	11%	6%
1997	1%	11%	6%
1996	2%	11%	6%
1995	2%	11%	5%
1994	2%	11%	5%
1993	1%	11%	5%
1992	5%	11%	5%
1991	2%	11%	5%
1990	2%	10%	5%
1989	2%	10%	3%
1988	1%	10%	2%

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Hispanic

61%

56%

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Showing 2015–2025. Full 38-year historical data available below ↓

Hispanic Student Percentage Comparison (1988-2025)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2025	61%	56%
2024	62%	56%
2023	61%	55%	54%
2022	63%	56%	54%
2021	58%	56%	54%
2020	56%	55%	54%
2019	56%	55%	54%
2018	53%	54%	53%
2017	51%	54%	53%
2015	47%	54%	52%
2014	48%	53%	52%
2013	48%	53%	51%
2012	46%	52%	51%
2011	45%	51%	50%
2010	46%	50%	49%
2009	44%	49%	49%
2008	43%	50%	51%
2007	43%	49%	49%
2006	42%	48%	48%
2005	38%	47%	46%
2004	35%	46%	45%
2003	35%	45%	44%
2002	33%	44%	44%
2001	33%	43%	43%
2000	32%	42%	42%
1999	33%	41%	42%
1998	33%	40%	42%
1997	30%	40%	41%
1996	31%	39%	40%
1995	32%	38%	39%
1994	32%	37%	38%
1993	30%	36%	37%
1992	25%	35%	35%
1991	27%	34%	35%
1990	24%	33%	33%
1989	21%	31%	31%
1988	23%	30%	30%

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Black

View Data

Showing 2014–2025. Full 38-year historical data available below ↓

Black Student Percentage Comparison (1988-2025)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2025	1%	5%
2024	1%	5%
2023	1%	5%	6%
2022	1%	5%	6%
2021	2%	5%	6%
2020	1%	5%	6%
2019	2%	5%	6%
2018	3%	5%	6%
2015	1%	6%	6%
2014	2%	6%	6%
2013	1%	6%	6%
2012	1%	6%	6%
2011	1%	7%	6%
2010	1%	7%	6%
2009	1%	7%	6%
2008	1%	8%	6%
2007	2%	8%	6%
2006	1%	8%	6%
2005	2%	8%	6%
2004	1%	8%	6%
2003	2%	8%	6%
2002	2%	9%	6%
2001	2%	9%	6%
2000	3%	9%	6%
1999	1%	9%	5%
1998	2%	9%	5%
1997	1%	9%	4%
1995	1%	9%	3%
1994	1%	9%	3%
1993	1%	9%	3%
1992	2%	9%	3%
1991	2%	8%	2%
1990	2%	9%	2%
1989	2%	9%	2%
1988	1%	9%	1%

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White

32%

20%

View Data

Showing 2015–2025. Full 38-year historical data available below ↓

White Student Percentage Comparison (1988-2025)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2025	32%	20%
2024	31%	20%
2023	32%	21%	21%
2022	32%	21%	22%
2021	34%	22%	23%
2020	37%	22%	24%
2019	39%	23%	24%
2018	41%	23%	27%
2017	46%	24%	27%
2015	50%	25%	28%
2014	49%	25%	29%
2013	49%	25%	30%
2012	50%	26%	31%
2011	51%	27%	31%
2010	45%	27%	31%
2009	46%	28%	32%
2008	52%	29%	34%
2007	50%	30%	35%
2006	52%	31%	38%
2005	58%	32%	40%
2004	62%	33%	41%
2003	62%	34%	43%
2002	63%	35%	44%
2001	64%	36%	44%
2000	63%	37%	45%
1999	63%	38%	46%
1998	62%	39%	46%
1997	68%	39%	49%
1996	67%	40%	50%
1995	64%	41%	51%
1994	64%	42%	53%
1993	67%	43%	54%
1992	67%	44%	57%
1991	68%	46%	58%
1990	72%	47%	60%
1989	75%	49%	64%
1988	75%	50%	67%

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Two or more races

View Data

Showing 2015–2025. Full 17-year historical data available below ↓

Two or More Races Student Percentage Comparison (2009-2025)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2025	5%	6%
2024	5%	6%
2023	5%	6%	3%
2022	4%	5%	3%
2021	4%	5%	3%
2020	5%	5%	2%
2019	2%	4%	2%
2018	2%	4%	1%
2017	1%	4%	1%
2015	1%	3%	1%
2014	1%	3%	2%
2013	1%	3%	1%
2012	1%	3%	2%
2011	1%	3%	2%
2010	5%	3%	4%
2009	5%	3%	4%

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All Ethnic Groups

68%

80%

0.53

0.63

View Data

Showing 2015–2025. Full 38-year historical data available below ↓

Diversity Score Comparison (1988-2025)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2025	0.53	0.63
2024	0.52	0.63
2023	0.53	0.64	0.65
2022	0.50	0.63	0.64
2021	0.55	0.62	0.64
2020	0.55	0.64	0.64
2019	0.54	0.63	0.64
2018	0.56	0.64	0.63
2017	0.53	0.64	0.63
2015	0.53	0.64	0.63
2014	0.53	0.65	0.64
2013	0.53	0.65	0.64
2012	0.54	0.65	0.64
2011	0.54	0.66	0.64
2010	0.59	0.67	0.66
2009	0.60	0.67	0.66
2008	0.55	0.65	0.62
2007	0.57	0.66	0.63
2006	0.56	0.66	0.62
2005	0.52	0.66	0.62
2004	0.50	0.67	0.62
2003	0.50	0.67	0.62
2002	0.50	0.67	0.62
2001	0.49	0.67	0.61
2000	0.50	0.67	0.61
1999	0.50	0.67	0.61
1998	0.51	0.67	0.60
1997	0.45	0.67	0.60
1996	0.46	0.67	0.59
1995	0.49	0.67	0.58
1994	0.49	0.67	0.57
1993	0.47	0.67	0.57
1992	0.49	0.67	0.56
1991	0.47	0.66	0.55
1990	0.43	0.66	0.53
1989	0.40	0.65	0.50
1988	0.39	0.65	0.47

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(22-23)

19.2%

27.7%

View Data

Chronic Absenteeism Rate (2021-2023)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2023	19.2%	27.7%	20.6%
2022	30.4%	33%	22.7%
2021	9.4%	15.4%	10.1%

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Eligible for

58%

54%

View Data

Showing 2015–2025. Full 34-year historical data available below ↓

Free Lunch Eligibility Comparison (1992-2025)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2025	58%	54%
2024	58%	54%
2023	57%	51%	45%
2022	53%	51%	41%
2021	49%	53%	38%
2020	47%	52%	37%
2019	50%	52%	37%
2018	51%	53%	32%
2017	41%	49%	32%
2015	41%	50%	35%
2014	35%	49%	32%
2013	40%	48%	34%
2011	35%	46%	34%
2010	34%	46%	32%
2009	27%	43%	28%
2008	28%	41%	28%
2007	26%	40%	25%
2006	27%	40%	26%
2005	28%	40%	26%
2004	30%	40%	26%
2003	27%	39%	26%
2002	32%	39%	28%
2001	36%	39%	27%
2000	36%	40%	28%
1999	28%	40%	28%
1998	44%	47%	41%
1997	45%	47%	43%
1996	44%	46%	42%
1995	42%	45%	38%
1994	40%	43%	33%
1993	29%	41%	31%
1992	27%	38%	27%

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Eligible for

22%

View Data

Showing 2015–2025. Full 27-year historical data available below ↓

Reduced-Price Lunch Eligibility Comparison (1999-2025)
Year	Sierra Vista Elementary School	California	Corona-Norco Unified School District
2025	22%	8%
2024	21%	8%
2023	25%	8%	26%
2022	22%	7%	22%
2021	5%	6%	5%
2020	8%	7%	8%
2019	7%	7%	8%
2018	6%	7%	10%
2017	10%	9%	10%
2015	6%	9%	9%
2014	9%	9%	9%
2013	10%	7%	9%
2011	8%	8%	10%
2010	10%	9%	12%
2009	12%	10%	12%
2008	13%	10%	13%
2007	14%	10%	14%
2006	14%	9%	13%
2005	14%	9%	13%
2004	18%	9%	14%
2003	16%	9%	13%
2002	13%	8%	12%
2001	13%	8%	13%
2000	13%	7%	13%
1999	13%	7%	11%

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School Statewide Testing

View Education Department Test Scores

School District Name

Corona-Norco Unified School District

Sports

Colors

Navy Blue and Gold

School Mascot

Cougar

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

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Frequently Asked Questions

What is Sierra Vista Elementary School's ranking?

Sierra Vista Elementary School is ranked #3714 out of 9,523 schools, which ranks it among the top 50% of public schools in California.

What schools are Sierra Vista Elementary School often compared to?

Sierra Vista Elementary Schoolis often viewed alongside schools like Riverview Elementary School by visitors of our site.

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

35% of students have achieved math proficiency (compared to the 34% CA state average), while 48% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend Sierra Vista Elementary School?

395 students attend Sierra Vista Elementary School.

What is the racial composition of the student body?

61% of Sierra Vista Elementary School students are Hispanic, 32% of students are White, 5% of students are Two or more races, 1% of students are Asian, and 1% of students are Black.

What is the student-teacher ratio of Sierra Vista Elementary School?

Sierra Vista Elementary School has a student ration of 21:1, which is equal to the California state average of 21:1.

What grades does Sierra Vista Elementary School offer ?

Sierra Vista Elementary School offers enrollment in grades Kindergarten-6

What school district is Sierra Vista Elementary School part of?

Sierra Vista Elementary School is part of Corona-Norco Unified School District.

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Quick Facts (26-27)

Grades: Kindergarten-6
Enrollment: 395 students
Student-Teacher Ratio: 21:1
Minority Enrollment: 68%
: Top 50%
: 35% (Top 50%)
: 48% (Top 50%)
: 30-39% (Top 50%)
: Sierra Vista Elementary serves the northern part of Norco, CA, covering an area of approximately 3 square miles. Most families can expect a typical drive of 5-10 minutes to the school, with the furthest edge of the zone located about 2.2 miles away.
Source: National Center for Education Statistics (NCES), CA Dept. of Education

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