Aspen Elementary School (Ranked Top 10% for 2025)

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Aspen Elementary School

1870 Oberlin Ave.
Thousand Oaks, CA 91360

( shown in map)

10/

Top 10%

Serving 288 students in grades Kindergarten-5, Aspen Elementary School ranks in the top 10% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 60-64% (which is higher than the California state average of 33%). The percentage of students achieving is 70-74% (which is higher than the California state average of 47%).

The student:teacher ratio of 18:1 is lower than the California state level of 21:1.

Minority enrollment is 42% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).

Quick Stats (2025)

Grades: Kindergarten-5
Enrollment: 288 students
Student:Teacher Ratio: 18:1
Minority Enrollment: 42%
: Top 10% in CA
: 60-64% (Top 20%)
: 70-74% (Top 20%)
: 35-39% (Top 30%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Aspen Elementary School ranks among the top 20% of public schools in California for:

School Overview

Aspen Elementary School's student population of 288 students has declined by 22% over five school years.

The teacher population of 16 teachers has declined by 11% over five school years.

Grades Offered

Grades Kindergarten-5

View Data

Distribution of Students By Grade Trends
Grade	Aspen Elementary School
Kind	65
1	39
2	41
3	49
4	63
5	31

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Total Students

288 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Aspen Elementary School
2023	305
2022	318
2021	302
2020	372
2019	372
2018	373
2017	373
2016	369
2015	409
2014	385
2013	368
2012	381
2011	409
2010	445
2009	472
2008	447
2007	479
2006	493
2005	499
2004	519
2003	491
2002	507
2001	506
2000	510
1999	453
1998	453
1997	456
1996	413
1995	403
1994	392
1993	402
1992	403
1991	374
1990	402
1989	421
1988	432
1987	430

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Gender %

Total Classroom Teachers

16 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Aspen Elementary School
2023	18
2022	18
2021	16
2020	18
2019	18
2018	18
2017	18
2016	18
2015	19
2014	18
2013	18
2012	17
2010	23
2009	23
2008	25
2007	25
2006	25
2005	25
2004	26
2003	25
2002	26
2001	26
2000	26
1999	24
1998	23
1997	22
1996	16
1995	15
1994	16
1993	16
1992	16
1991	16
1990	16

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School Rankings

Aspen Elementary School ranks within the top 10% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).

The of Aspen Elementary School is 0.60, 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)

#959 out of 9602 schools
(Top 10%)

View Data

Overall School Rank Trends Over Years (2010-2022)
Year	Aspen Elementary School
2022	#959
2019	#2109
2018	#1686
2017	#1931
2016	#1676
2015	#784
2013	#928
2012	#1068
2011	#1267
2010	#1047

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60-64%

33%

View Data

Math Proficiency Comparison Over Years (2010-2022)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2022	62%	33%	54%
2019	62%	40%	57%
2018	62%	39%	57%
2017	52%	38%	59%
2016	57%	37%	58%
2015	62%	34%	57%
2013	82%	59%	76%
2012	77%	59%	75%
2011	77%	58%	75%
2010	80%	56%	74%

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70-74%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2022	72%	47%	66%
2019	57%	51%	66%
2018	62%	50%	57%
2017	62%	48%	67%
2016	62%	48%	66%
2015	72%	44%	64%
2013	77%	57%	77%
2012	82%	58%	78%
2011	76%	56%	77%
2010	75%	54%	75%

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35-39%

29%

Student : Teacher Ratio

18:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2023	17:1	22:1	21:1
2022	18:1	21:1	20:1
2021	19:1	22:1	26:1
2020	21:1	23:1	24:1
2019	21:1	23:1	24:1
2018	21:1	23:1	23:1
2017	21:1	23:1	23:1
2016	21:1	24:1	24:1
2015	22:1	24:1	24:1
2014	21:1	24:1	24:1
2013	20:1	24:1	24:1
2012	22:1	23:1	23:1
2010	19:1	21:1	23:1
2009	21:1	20:1	23:1
2008	18:1	18:1	19:1
2007	19:1	21:1	23:1
2006	20:1	20:1	23:1
2005	20:1	21:1	23:1
2004	20:1	21:1	23:1
2003	20:1	20:1	23:1
2002	20:1	20:1	22:1
2001	19:1	20:1	22:1
2000	20:1	21:1	23:1
1999	19:1	21:1	24:1
1998	20:1	21:1	24:1
1997	21:1	23:1	25:1
1996	26:1	25:1	28:1
1995	27:1	25:1	28:1
1994	25:1	25:1	27:1
1993	26:1	25:1	27:1
1992	26:1	24:1	26:1
1991	24:1	24:1	25:1
1990	26:1	24:1	25:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (1992-2014)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2014	1%	1%
2013	1%	1%	1%
2012	1%	1%	1%
2010	1%	1%	1%
2009	1%	1%	1%
2008	1%	1%	1%
2007	2%	2%	1%
2006	2%	1%	1%
2005	2%	2%	1%
2004	1%	2%	1%
2003	1%	2%	1%
2002	1%	2%	1%
2001	1%	2%	1%
2000	1%	1%	1%
1999	1%	1%	1%
1998	1%	1%	1%
1997	2%	1%	1%
1996	1%	1%	1%
1995	2%	1%	1%
1993	1%	1%
1992	1%	1%

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Asian

12%

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2023	6%	12%	11%
2022	7%	12%	11%
2021	10%	12%	11%
2020	11%	12%	11%
2019	11%	12%	11%
2018	7%	11%	12%
2017	7%	11%	12%
2016	7%	11%	11%
2015	7%	11%	12%
2014	5%	11%	11%
2013	4%	11%	10%
2012	5%	11%	10%
2011	4%	11%	10%
2010	4%	11%	10%
2009	4%	11%	10%
2008	6%	12%	10%
2007	6%	12%	10%
2006	4%	12%	10%
2005	4%	12%	9%
2004	5%	12%	8%
2003	4%	11%	8%
2002	4%	11%	8%
2001	5%	11%	7%
2000	5%	11%	7%
1999	4%	11%	7%
1998	5%	11%	7%
1997	4%	11%	7%
1996	5%	11%	7%
1995	6%	11%	7%
1994	8%	11%	7%
1993	7%	11%	7%
1992	8%	11%	7%
1991	9%	11%	7%

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Hispanic

24%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2023	25%	55%	32%
2022	23%	56%	31%
2021	20%	56%	30%
2020	19%	55%	29%
2019	19%	55%	29%
2018	21%	54%	27%
2017	21%	54%	27%
2016	22%	54%	26%
2015	21%	54%	25%
2014	19%	53%	24%
2013	19%	53%	23%
2012	17%	52%	22%
2011	18%	51%	22%
2010	16%	50%	22%
2009	13%	49%	20%
2008	12%	50%	19%
2007	13%	49%	19%
2006	14%	48%	18%
2005	13%	47%	18%
2004	13%	46%	17%
2003	13%	45%	17%
2002	13%	44%	16%
2001	12%	43%	16%
2000	11%	42%	15%
1999	11%	41%	15%
1998	10%	40%	14%
1997	10%	40%	14%
1996	9%	39%	13%
1995	8%	38%	13%
1994	8%	37%	12%
1993	8%	36%	12%
1992	7%	35%	11%
1991	5%	34%	10%

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Black

View Data

Black Student Percentage Comparison Over Years (1994-2023)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2023	1%	5%	1%
2020	1%	5%	1%
2019	1%	5%	1%
2018	1%	6%	1%
2017	1%	6%	1%
2016	1%	6%	1%
2015	1%	6%	1%
2014	2%	6%	1%
2013	1%	6%	2%
2012	1%	6%	2%
2011	1%	7%	2%
2010	2%	7%	2%
2009	1%	7%	2%
2008	1%	8%	2%
2007	1%	8%	2%
2006	1%	8%	2%
2005	2%	8%	2%
2004	2%	8%	2%
2003	1%	8%	1%
2002	1%	8%	1%
2001	1%	8%	1%
2000	1%	9%	1%
1999	1%	9%	1%
1998	1%	9%	1%
1997	1%	9%	1%
1996	1%	9%	1%
1995	2%	9%	1%
1994	1%	9%	1%

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White

58%

20%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2023	58%	21%	50%
2022	59%	21%	51%
2021	60%	22%	52%
2020	60%	23%	54%
2019	60%	23%	54%
2018	66%	24%	56%
2017	66%	24%	56%
2016	66%	24%	58%
2015	67%	24%	59%
2014	67%	25%	60%
2013	71%	25%	62%
2012	72%	26%	62%
2011	73%	27%	63%
2010	73%	27%	64%
2009	75%	28%	66%
2008	80%	29%	68%
2007	78%	29%	68%
2006	79%	31%	69%
2005	79%	31%	70%
2004	79%	32%	72%
2003	81%	34%	73%
2002	81%	35%	74%
2001	81%	36%	75%
2000	82%	37%	76%
1999	83%	38%	76%
1998	83%	39%	77%
1997	83%	39%	77%
1996	83%	40%	78%
1995	82%	41%	78%
1994	83%	42%	80%
1993	84%	43%	80%
1992	84%	44%	81%
1991	84%	45%	82%

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Hawaiian

n/a

View Data

Native Hawaiian or Pacific Islander Student Percentage Comparison Over Years (2009-2014)
Year	Aspen Elementary School	California
2014	1%	1%
2013	1%	1%
2012	1%	1%
2011	1%	1%
2010	1%	1%
2009	1%	1%

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Two or more races

10%

View Data

Two or More Races Student Percentage Comparison Over Years (2009-2023)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2023	10%	6%	6%
2022	11%	5%	6%
2021	10%	5%	6%
2020	9%	4%	5%
2019	9%	4%	5%
2018	5%	4%	4%
2017	5%	4%	4%
2016	4%	4%	4%
2015	4%	3%	3%
2014	5%	3%	4%
2013	3%	3%	2%
2012	3%	3%	3%
2011	3%	2%	2%
2010	3%	3%	1%
2009	5%	3%	1%

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All Ethnic Groups

0.60

0.63

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2023	0.59	0.64	0.64
2022	0.59	0.63	0.63
2021	0.59	0.62	0.63
2020	0.59	0.63	0.62
2019	0.59	0.63	0.62
2018	0.52	0.64	0.60
2017	0.52	0.64	0.60
2016	0.51	0.64	0.59
2015	0.51	0.64	0.58
2014	0.51	0.65	0.58
2013	0.47	0.65	0.56
2012	0.45	0.65	0.55
2011	0.44	0.67	0.55
2010	0.45	0.67	0.54
2009	0.43	0.71	0.53
2008	0.35	0.65	0.49
2007	0.38	0.67	0.50
2006	0.36	0.66	0.48
2005	0.36	0.67	0.47
2004	0.35	0.67	0.45
2003	0.33	0.67	0.43
2002	0.33	0.67	0.42
2001	0.32	0.67	0.41
2000	0.31	0.67	0.40
1999	0.29	0.67	0.40
1998	0.30	0.67	0.39
1997	0.30	0.67	0.39
1996	0.30	0.67	0.38
1995	0.32	0.67	0.37
1994	0.30	0.67	0.35
1993	0.28	0.67	0.34
1992	0.29	0.67	0.33
1991	0.28	0.67	0.31

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Eligible for

19%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1994-2023)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2023	18%	51%	22%
2022	16%	51%	20%
2021	16%	53%	21%
2020	19%	52%	21%
2019	19%	52%	21%
2018	15%	49%	17%
2017	15%	49%	17%
2016	15%	50%	18%
2015	11%	50%	17%
2014	16%	49%	19%
2013	14%	48%	18%
2011	15%	46%	15%
2010	11%	46%	13%
2009	8%	43%	11%
2008	4%	41%	10%
2007	4%	40%	10%
2006	5%	40%	11%
2005	4%	40%	9%
2004	3%	40%	8%
2003	5%	39%	9%
2002	2%	39%	8%
2001	3%	39%	9%
1999	4%	40%	9%
1998	8%	47%	12%
1997	5%	47%	10%
1996	5%	46%	12%
1995	6%	45%	12%
1994	6%	43%	12%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2001-2023)
Year	Aspen Elementary School	California	Conejo Valley Unified School District
2023	1%	8%	2%
2021	2%	6%	2%
2020	3%	7%	4%
2019	3%	7%	4%
2018	2%	9%	3%
2017	2%	9%	3%
2016	2%	9%	4%
2015	2%	9%	3%
2014	4%	9%	4%
2013	4%	7%	4%
2011	4%	8%	4%
2010	5%	9%	4%
2009	3%	10%	5%
2008	4%	10%	4%
2007	3%	10%	4%
2006	2%	9%	4%
2005	4%	9%	4%
2004	3%	9%	4%
2003	1%	9%	4%
2002	3%	8%	4%
2001	4%	8%	4%

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School Statewide Testing

School District Name

Conejo Valley Unified School District

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

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Aspen Elementary School's ranking?

Aspen Elementary School is ranked #959 out of 9,602 schools, which ranks it among the top 10% of public schools in California.

What schools are Aspen Elementary School often compared to?

Aspen Elementary Schoolis often viewed alongside schools like Madrona Elementary School, Acacia Magnet School For Enriched Learning by visitors of our site.

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

60-64% of students have achieved math proficiency (compared to the 33% CA state average), while 70-74% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend Aspen Elementary School?

288 students attend Aspen Elementary School.

What is the racial composition of the student body?

58% of Aspen Elementary School students are White, 24% of students are Hispanic, 10% of students are Two or more races, 7% of students are Asian, and 1% of students are Black.

What is the student:teacher ratio of Aspen Elementary School?

Aspen Elementary School has a student ration of 18:1, which is lower than the California state average of 21:1.

What grades does Aspen Elementary School offer ?

Aspen Elementary School offers enrollment in grades Kindergarten-5

What school district is Aspen Elementary School part of?

Aspen Elementary School is part of Conejo Valley Unified School District.

School Reviews

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Quick Stats (2025)

Grades: Kindergarten-5
Enrollment: 288 students
Student:Teacher Ratio: 18:1
Minority Enrollment: 42%
: Top 10%
: 60-64% (Top 20%)
: 70-74% (Top 20%)
: 35-39% (Top 30%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education