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Castle Rock Union Elementary School District

Item: Castle Rock Union Elementary School District
Rating: 5
Author: Public School Review

29373 Main St.
Castella, CA 96017-0180

( shown in map)

Bottom 50%

Tel: (530) 235-0101

www.castlerockschool.net

Top Rankings

Castle Rock Union Elementary School District ranks among the top 20% of public school district in California for:

Overview

This School District

This State (CA)

# Schools

1 School

10,369 Schools

# Students

40 Students

5,826,818 Students

# Teachers

5 Teachers

268,016 Teachers

Student-Teacher Ratio

8:1

Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	Castle Rock Union Elementary School District	California
Kind	9	254
1	7	193
2	4	201
3	3	202
4	4	207
5	3	209
6	1	210
7	4	214
8	5	215

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District Rank

Castle Rock Union Elementary School District, which is ranked #1094 of all 1,910 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.

This School District

State Average (CA)

#1063 out of 1932 school districts
(Bottom 50%)

View Data

Overall School District Rank Trends
Year	Castle Rock Union Elementary School District
2023	#1063
2022	#991
2021	#842
2019	#1246
2018	#320
2017	#411
2016	#829
2015	#650
2013	#614
2012	#725
2011	#686

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30%

34%

View Data

Math Proficiency Trends
Year	Castle Rock Union Elementary School District	California
2023	30%	34%
2022	34%	33%
2021	24%	34%
2019	34%	40%
2018	44%	39%
2017	44%	38%
2016	24%	37%
2015	24%	34%
2013	34%	59%
2012	44%	59%
2011	54%	58%

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30-39%

47%

View Data

Reading and Language Arts Proficiency Trends
Year	Castle Rock Union Elementary School District	California
2022	34%	47%
2021	24%	49%
2019	34%	51%
2018	44%	50%
2017	44%	48%
2016	15%	48%
2015	34%	44%
2013	64%	57%
2012	54%	58%
2011	44%	56%
2010	44%	54%

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<50%

29%

Students by Ethnicity:

0.41

0.63

View Data

Comparison of Diversity Score Trends
Year	Castle Rock Union Elementary School District	California
2023	0.43	0.64
2022	0.56	0.63
2021	0.53	0.62
2020	0.68	0.63
2019	0.68	0.63
2018	0.59	0.64
2017	0.59	0.64
2016	0.55	0.64
2015	0.49	0.64
2014	0.49	0.65
2013	0.48	0.65
2012	0.39	0.65
2011	0.45	0.67
2010	0.32	0.67
2009	0.17	0.71
2008	0.17	0.65
2007	0.17	0.67
2006	0.25	0.66
2005	0.13	0.67
2004	0.22	0.67
2003	0.10	0.67
2002	0.34	0.67
2001	0.27	0.67
2000	0.33	0.67
1999	0.19	0.67
1998	0.19	0.67
1997	0.29	0.67
1996	0.32	0.67
1995	0.48	0.67
1994	0.29	0.67
1993	0.43	0.67

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% American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (1997-2023)
Year	Castle Rock Union Elementary School District	California
2023	3%	1%
2022	6%	1%
2020	3%	1%
2019	3%	1%
2018	6%	1%
2017	6%	1%
2016	5%	1%
2015	7%	1%
2014	3%	1%
2013	2%	1%
2010	2%	1%
2009	3%	1%
2008	5%	1%
2007	4%	2%
2006	3%	1%
2005	1%	2%
2002	8%	2%
2001	6%	2%
2000	3%	1%
1999	2%	1%
1997	3%	1%

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% Asian

n/a

12%

View Data

Asian Student Percentage Comparison Over Years (2000-2021)
Year	Castle Rock Union Elementary School District	California
2021	2%	12%
2020	2%	12%
2019	2%	12%
2010	2%	11%
2009	1%	11%
2008	1%	12%
2007	2%	12%
2006	1%	12%
2002	4%	11%
2001	6%	11%
2000	3%	11%

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% Hispanic

18%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2023)
Year	Castle Rock Union Elementary School District	California
2023	14%	55%
2022	24%	56%
2021	22%	56%
2020	23%	55%
2019	23%	55%
2018	18%	54%
2017	18%	54%
2016	22%	54%
2015	17%	54%
2014	19%	53%
2013	18%	53%
2012	18%	52%
2011	16%	51%
2010	6%	50%
2009	5%	49%
2008	3%	50%
2007	3%	49%
2006	10%	48%
2005	6%	47%
2004	10%	46%
2003	5%	45%
2002	6%	44%
2001	2%	43%
2000	13%	42%
1999	6%	41%
1998	7%	40%
1997	14%	40%
1996	8%	39%
1995	38%	38%
1994	15%	37%
1993	31%	36%

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% Black

n/a

View Data

Black Student Percentage Comparison Over Years (1994-2023)
Year	Castle Rock Union Elementary School District	California
2023	3%	5%
2022	2%	5%
2020	5%	5%
2019	5%	5%
2018	4%	6%
2017	4%	6%
2016	5%	6%
2015	4%	6%
2014	4%	6%
2013	5%	6%
2012	6%	6%
2011	7%	7%
2010	2%	7%
2004	2%	8%
2002	1%	8%
2001	1%	8%
1998	3%	9%
1996	5%	9%
1994	2%	9%

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% White

75%

20%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Castle Rock Union Elementary School District	California
2023	74%	21%
2022	62%	21%
2021	65%	22%
2020	48%	23%
2019	48%	23%
2018	60%	24%
2017	60%	24%
2016	63%	24%
2015	69%	24%
2014	69%	25%
2013	70%	25%
2012	76%	26%
2011	72%	27%
2010	83%	27%
2009	91%	28%
2008	91%	29%
2007	91%	29%
2006	86%	31%
2005	93%	31%
2004	88%	32%
2003	95%	34%
2002	81%	35%
2001	85%	36%
2000	81%	37%
1999	90%	38%
1998	90%	39%
1997	83%	39%
1996	82%	40%
1995	62%	41%
1994	83%	42%
1993	69%	43%
1992	66%	44%
1991	66%	45%

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% Hawaiian

n/a

% Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Castle Rock Union Elementary School District	California
2023	6%	6%
2022	6%	5%
2021	5%	5%
2020	19%	4%
2019	19%	4%
2018	12%	4%
2017	12%	4%
2016	5%	4%
2015	3%	3%
2014	5%	3%
2013	5%	3%

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All Ethnic Groups

District Revenue and Spending

This School District

This State (CA)

Total Revenue

$1 MM

$116,387 MM

View Data

Total Revenues Trends
Year	Castle Rock Union Elementary School District	California
2023	$1 MM	$8 MM
2022	$1 MM	$7 MM
2021	$1 MM	$8 MM
2020	$1 MM	$7 MM
2019	$1 MM	$7 MM
2018	$1 MM	$29 MM
2017	$1 MM	$26 MM
2016	$1 MM	$24 MM
2015	$1 MM	$17 MM
2014	$1 MM	$21 MM
2012	$1 MM	$19 MM
2011	$1 MM	$19 MM
2010	$1 MM	$17 MM
2009	$1 MM	$19 MM
2008	$1 MM	$19 MM
2007	$1 MM	$19 MM
2006	$1 MM	$17 MM
2005	$1 MM	$16 MM
2004	$1 MM	$16 MM
2003	$1 MM	$16 MM
2002	$1 MM	$15 MM
2001	$1 MM	$15 MM
2000	$1 MM	$13 MM
1999	0	$12 MM
1998	0	$11 MM
1997	$1 MM	$10 MM
1996	0	$9 MM
1995	0	$8 MM

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Spending

$1 MM

$107,188 MM

View Data

Total Expenditure Trends
Year	Castle Rock Union Elementary School District	California
2023	$1 MM	$7 MM
2022	$1 MM	$7 MM
2021	$1 MM	$7 MM
2020	$1 MM	$7 MM
2019	$1 MM	$7 MM
2018	$1 MM	$29 MM
2017	$1 MM	$24 MM
2016	$1 MM	$23 MM
2015	$1 MM	$18 MM
2014	$1 MM	$21 MM
2012	$1 MM	$19 MM
2011	$1 MM	$19 MM
2010	$1 MM	$18 MM
2009	$1 MM	$18 MM
2008	$1 MM	$19 MM
2007	$1 MM	$18 MM
2006	$1 MM	$17 MM
2005	$1 MM	$16 MM
2004	$1 MM	$17 MM
2003	$1 MM	$15 MM
2002	$1 MM	$16 MM
2001	$1 MM	$14 MM
2000	$1 MM	$13 MM
1999	0	$11 MM
1998	0	$11 MM
1997	0	$10 MM
1996	0	$8 MM
1995	0	$8 MM

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Revenue / Student (21-22)

$16,682

$14,213

View Data

Average Revenue Per Student Trends
Year	Castle Rock Union Elementary School District	California
2022	$16,682	$14,213
2021	$20,909	$15,669
2020	$16,682	$14,213
2019	$16,219	$14,063
2018	$15,000	$16,033
2016	$16,017	$15,604
2015	$13,574	$10,238
2014	$12,643	$11,786
2012	$12,103	$11,929
2011	$11,947	$11,681
2010	$12,938	$10,238
2009	$12,560	$11,099
2008	$13,551	$11,762
2007	$14,456	$11,879
2006	$11,844	$10,859
2005	$10,451	$10,445
2004	$13,540	$10,566
2003	$11,337	$10,456
2002	$10,850	$9,803
2001	$10,247	$10,568
2000	$8,203	$8,943

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Spending / Student (21-22)

$16,106

$13,602

View Data

Average Expenditure Per Student Trends
Year	Castle Rock Union Elementary School District	California
2022	$16,106	$13,602
2021	$21,200	$13,970
2020	$16,106	$13,602
2019	$15,656	$13,522
2018	$14,850	$16,124
2016	$15,379	$14,779
2015	$14,918	$10,739
2014	$12,443	$11,804
2012	$13,015	$12,155
2011	$11,120	$11,509
2010	$14,219	$10,739
2009	$12,520	$10,975
2008	$13,435	$11,678
2007	$13,824	$11,317
2006	$10,675	$10,926
2005	$10,293	$10,789
2004	$11,889	$11,073
2003	$11,759	$10,210
2002	$11,000	$10,600
2001	$9,447	$10,007
2000	$8,449	$9,131

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Best Castle Rock Union Elementary School District Public Schools (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Castle Rock Elementary School

(Math: 21-39% | Reading: 30-39%)
:

Bottom 50%

29373 Main St.
Castella, CA 96017
(530) 235-0101

Gr: K-8 | 40 students Student-teacher ratio: 8:1 Minority enrollment: 25%

Frequently Asked Questions

How many schools belong to Castle Rock Union Elementary School District?

Castle Rock Union Elementary School District manages 1 public schools serving 40 students.

What is the rank of Castle Rock Union Elementary School District?

Castle Rock Union Elementary School District is ranked #1094 out of 1,910 school districts in California (bottom 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of California school districts for: Highest science proficiency (Top 20%) and Lowest student-teacher ratio (Top 1%)

What is the racial composition of students in Castle Rock Union Elementary School District?

75% of Castle Rock Union Elementary School District students are White, 18% of students are Hispanic, and 7% of students are Two or more races.

What is the student/teacher ratio of Castle Rock Union Elementary School District?

Castle Rock Union Elementary School District has a student/teacher ratio of 8:1, which is lower than the California state average of 22:1.

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Quick Facts (2025-26)

District size: 1 school
Grades: KG-08
Enrollment: 40 students
Student-Teacher Ratio: 8:1
Minority Enrollment: 25%
: Bottom 50% in CA
: 30% (Top 50%)
: 30-39% (Btm 50%)
: <50% (Top 20%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education