Item: Orinda Union School District
Rating: 10
Author: �鶹������ý

Home > California > Contra Costa County

Orinda Union School District

8 Altarinda Rd.
Orinda, CA 94563-2603

( shown in map)

10/

Top 1%

Tel: (925) 254-4901

<�鶹��ý class="so-dt-title" id="top-rankings">Top Rankings

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

Category

Attribute

Overall Rank

Highest overall rank (Top 1%)

Math Proficiency

Highest math proficiency (Top 1%)

Reading/Language Arts Proficiency

Highest reading/language arts proficiency (Top 1%)

Science Proficiency

Highest science proficiency (Top 5%)

Diversity

Most diverse schools (Top 1%)

For the 2026 school year, there is 1 public middle school serving 820 students in Orinda Union School District. This district's average middle is 10/10, which is in the top 1% of public middle schools in California.

Public Middle School in Orinda Union School District have an score of 77% (versus the California public middle school average of 32%), and score of 89% (versus the 46% statewide average).

The top-ranked public middle school in Orinda Union School District is Orinda Intermediate. Overall testing rank is based on a school's combined math and reading proficiency test score ranking. Minority enrollment is 46% of the student body (majority Asian), which is less than the California public middle school average of 78% (majority Hispanic).

<�鶹��ý class='so-dt-title' id="overview">Overview

This School District

This State (CA)

# Schools

5 Schools

3,496 Schools

# Students

2,550 Students

1,854,195 Students

# Teachers

128 Teachers

87,801 Teachers

Student-Teacher Ratio

20:1

<�鶹��ý class='so-dt-title' id="student-by-grade">Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	Orinda Union School District	California
6	269	141
7	282	214
8	269	215

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

<�鶹��ý class='so-dt-title' id="district-rank">District Rank

Orinda Union School District, which is ranked #12 of all 1,908 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)

#10 out of 1932 school districts
(Top 1%)

View Data

Overall School District Rank Trends
Year	Orinda Union School District
2023	#10
2022	#15
2021	#292
2019	#14
2018	#13
2017	#5
2016	#6
2015	#4
2014	#407
2013	#5
2012	#3

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

82%

34%

View Data

Math Proficiency Trends
Year	Orinda Union School District	California
2023	82%	34%
2022	78%	33%
2021	50%	34%
2019	85%	40%
2018	84%	39%
2017	84%	38%
2016	85%	37%
2015	83%	34%
2014	50%	63%
2013	90%	59%
2012	91%	59%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

87%

47%

View Data

Reading and Language Arts Proficiency Trends
Year	Orinda Union School District	California
2022	87%	47%
2021	50%	49%
2019	87%	51%
2018	84%	50%
2017	86%	48%
2016	87%	48%
2015	87%	44%
2014	50%	58%
2013	92%	57%
2012	93%	58%
2011	91%	56%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

71%

29%

<�鶹��ý class='so-dt-title' id="students-by-ethnicity">Students by Ethnicity:

0.65

0.64

View Data

Comparison of Diversity Score Trends
Year	Orinda Union School District	California
2023	0.63	0.64
2022	0.60	0.63
2021	0.57	0.62
2020	0.54	0.63
2019	0.54	0.63
2018	0.50	0.64
2017	0.50	0.64
2016	0.48	0.64
2015	0.47	0.64
2014	0.49	0.65
2013	0.48	0.65
2012	0.47	0.65
2011	0.45	0.67
2010	0.03	0.67
2009	0.44	0.71
2008	0.39	0.65
2007	0.42	0.67
2006	0.39	0.66
2005	0.38	0.67
2004	0.36	0.67
2003	0.35	0.67
2002	0.32	0.67
2001	0.29	0.67
2000	0.27	0.67
1999	0.30	0.67
1998	0.24	0.67
1997	0.24	0.67
1996	0.26	0.67
1995	0.25	0.67
1994	0.26	0.67
1993	0.26	0.67
1992	0.25	0.67
1991	0.23	0.67

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (2005-2014)
Year	Orinda Union School District	California
2014	1%	1%
2013	1%	1%
2012	1%	1%
2011	1%	1%
2009	1%	1%
2008	1%	1%
2007	2%	2%
2006	1%	1%
2005	1%	2%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Asian

20%

11%

View Data

Asian Student Percentage Comparison Over Years (1992-2023)
Year	Orinda Union School District	California
2023	19%	12%
2022	22%	12%
2021	23%	12%
2020	21%	12%
2019	21%	12%
2018	19%	11%
2017	19%	11%
2016	19%	11%
2015	19%	11%
2014	17%	11%
2013	17%	11%
2012	17%	11%
2011	17%	11%
2009	17%	11%
2008	17%	12%
2007	17%	12%
2006	17%	12%
2005	17%	12%
2004	15%	12%
2003	16%	11%
2002	15%	11%
2001	13%	11%
2000	13%	11%
1999	13%	11%
1998	11%	11%
1997	11%	11%
1996	11%	11%
1995	12%	11%
1994	12%	11%
1993	12%	11%
1992	11%	11%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Hispanic

55%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Orinda Union School District	California
2023	8%	55%
2022	6%	56%
2021	5%	56%
2020	5%	55%
2019	5%	55%
2018	5%	54%
2017	5%	54%
2016	5%	54%
2015	4%	54%
2014	5%	53%
2013	4%	53%
2012	5%	52%
2011	4%	51%
2010	1%	50%
2009	4%	49%
2008	4%	50%
2007	6%	49%
2006	4%	48%
2005	4%	47%
2004	4%	46%
2003	5%	45%
2002	4%	44%
2001	3%	43%
2000	2%	42%
1999	3%	41%
1998	2%	40%
1997	2%	40%
1996	2%	39%
1995	2%	38%
1994	2%	37%
1993	2%	36%
1992	2%	35%
1991	1%	34%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Black

View Data

Black Student Percentage Comparison Over Years (1989-2023)
Year	Orinda Union School District	California
2023	1%	5%
2022	1%	5%
2021	1%	5%
2020	1%	5%
2019	1%	5%
2018	1%	6%
2017	1%	6%
2016	1%	6%
2015	1%	6%
2014	2%	6%
2013	2%	6%
2012	2%	6%
2011	2%	7%
2009	2%	7%
2008	2%	8%
2007	3%	8%
2006	2%	8%
2005	1%	8%
2004	2%	8%
2003	1%	8%
2001	1%	8%
1999	1%	9%
1997	1%	9%
1996	1%	9%
1995	1%	9%
1994	1%	9%
1993	1%	9%
1992	2%	9%
1991	1%	9%
1990	1%	9%
1989	1%	9%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% White

52%

22%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Orinda Union School District	California
2023	56%	21%
2022	59%	21%
2021	61%	22%
2020	64%	23%
2019	64%	23%
2018	68%	24%
2017	68%	24%
2016	69%	24%
2015	70%	24%
2014	68%	25%
2013	70%	25%
2012	71%	26%
2011	72%	27%
2010	1%	27%
2009	73%	28%
2008	76%	29%
2007	72%	29%
2006	76%	31%
2005	77%	31%
2004	79%	32%
2003	78%	34%
2002	81%	35%
2001	83%	36%
2000	85%	37%
1999	83%	38%
1998	87%	39%
1997	86%	39%
1996	86%	40%
1995	85%	41%
1994	85%	42%
1993	85%	43%
1992	85%	44%
1991	88%	45%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Hawaiian

n/a

% Two or more races

19%

View Data

Two or More Races Student Percentage Comparison Over Years (2009-2023)
Year	Orinda Union School District	California
2023	16%	6%
2022	12%	5%
2021	10%	5%
2020	9%	4%
2019	9%	4%
2018	7%	4%
2017	7%	4%
2016	6%	4%
2015	6%	3%
2014	7%	3%
2013	6%	3%
2012	4%	3%
2011	4%	2%
2010	98%	3%
2009	2%	3%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

All Ethnic Groups

<�鶹��ý class="so-dt-title" id="district-revenue-and-spending">District Revenue and Spending

The revenue/student of $15,679 in this school district is less than the state median of $19,974. The school district revenue/student has stayed relatively flat over four school years.

The school district's spending/student of $13,906 is less than the state median of $18,395. The school district spending/student has stayed relatively flat over four school years.

This School District

This State (CA)

Total Revenue

$40 MM

$116,387 MM

View Data

Total Revenues Trends
Year	Orinda Union School District	California
2023	$40 MM	$8 MM
2022	$39 MM	$7 MM
2021	$40 MM	$8 MM
2020	$39 MM	$7 MM
2019	$36 MM	$7 MM
2018	$34 MM	$29 MM
2017	$34 MM	$26 MM
2016	$34 MM	$24 MM
2015	$27 MM	$17 MM
2014	$28 MM	$21 MM
2012	$45 MM	$19 MM
2011	$27 MM	$19 MM
2010	$27 MM	$17 MM
2009	$28 MM	$19 MM
2008	$27 MM	$19 MM
2007	$26 MM	$19 MM
2006	$24 MM	$17 MM
2005	$23 MM	$16 MM
2004	$25 MM	$16 MM
2003	$24 MM	$16 MM
2002	$20 MM	$15 MM
2001	$23 MM	$15 MM
2000	$17 MM	$13 MM
1999	$18 MM	$12 MM
1998	$15 MM	$11 MM
1997	$17 MM	$10 MM
1996	$13 MM	$9 MM
1995	$12 MM	$8 MM

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Spending

$36 MM

$107,188 MM

View Data

Total Expenditure Trends
Year	Orinda Union School District	California
2023	$35 MM	$7 MM
2022	$34 MM	$7 MM
2021	$35 MM	$7 MM
2020	$34 MM	$7 MM
2019	$36 MM	$7 MM
2018	$38 MM	$29 MM
2017	$40 MM	$24 MM
2016	$35 MM	$23 MM
2015	$25 MM	$18 MM
2014	$29 MM	$21 MM
2012	$26 MM	$19 MM
2011	$26 MM	$19 MM
2010	$25 MM	$18 MM
2009	$27 MM	$18 MM
2008	$28 MM	$19 MM
2007	$25 MM	$18 MM
2006	$23 MM	$17 MM
2005	$23 MM	$16 MM
2004	$25 MM	$17 MM
2003	$22 MM	$15 MM
2002	$20 MM	$16 MM
2001	$18 MM	$14 MM
2000	$19 MM	$13 MM
1999	$20 MM	$11 MM
1998	$20 MM	$11 MM
1997	$21 MM	$10 MM
1996	$13 MM	$8 MM
1995	$11 MM	$8 MM

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Revenue / Student

$15,679

$19,974

View Data

Average Revenue Per Student Trends
Year	Orinda Union School District	California
2023	$15,922	$15,607
2022	$15,365	$14,213
2021	$16,180	$15,669
2020	$15,365	$14,213
2019	$14,030	$14,063
2018	$13,224	$16,033
2017	$13,269	$16,692
2016	$13,344	$15,604
2015	$10,766	$10,238
2014	$11,476	$11,786
2012	$18,590	$11,929
2011	$11,150	$11,681
2010	$11,611	$10,238
2009	$11,376	$11,099
2008	$10,863	$11,762
2007	$10,382	$11,879
2006	$9,800	$10,859
2005	$9,264	$10,445
2004	$10,242	$10,566
2003	$10,074	$10,456
2002	$8,121	$9,803
2001	$9,238	$10,568
2000	$7,079	$8,943
1999	$7,367	$8,203
1998	$6,388	$7,395
1997	$7,244	$6,922
1995	$5,173	$5,953
1992	$4,547	$5,430

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Spending / Student

$13,906

$18,395

View Data

Average Expenditure Per Student Trends
Year	Orinda Union School District	California
2023	$14,122	$13,914
2022	$13,430	$13,602
2021	$14,350	$13,970
2020	$13,430	$13,602
2019	$14,168	$13,522
2018	$14,910	$16,124
2017	$15,615	$15,588
2016	$13,678	$14,779
2015	$10,002	$10,739
2014	$11,680	$11,804
2012	$10,764	$12,155
2011	$10,576	$11,509
2010	$10,787	$10,739
2009	$11,042	$10,975
2008	$11,275	$11,678
2007	$10,072	$11,317
2006	$9,330	$10,926
2005	$9,609	$10,789
2004	$10,304	$11,073
2003	$8,956	$10,210
2002	$8,044	$10,600
2001	$7,335	$10,007
2000	$7,843	$9,131
1999	$8,249	$7,911
1998	$8,377	$7,592
1997	$8,952	$6,759
1995	$4,773	$6,033
1992	$4,354	$5,588

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Best Orinda Union School District Public Middle Schools (2026)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Orinda Intermediate

(Math: 77% | Reading: 89%)
:

10/

Top 5%

80 Ivy Dr.
Orinda, CA 94563
(925) 258-3090

Gr: 6-8 | 820 students Student-teacher ratio: 18:1 Minority enrollment: 46%

�鶹��ý Articles

January 31, 2026

Zero Tolerance Policies in Public Schools Today

An updated look at zero tolerance policies in public schools, including current trends, costs, legal concerns, and what parents need to know now.

January 31, 2026

The Pros and Cons of Tracking in Schools Today

Explore the advantages and drawbacks of academic tracking in today’s public schools, including equity, outcomes, and what parents should consider.

January 30, 2026

Budgeting Hidden Costs of Public Schooling in 2026

Learn how families budget for school lunch, after-school care, and activities, the hidden costs of public schooling in 2026.

Quick Facts (2026)

District size: 5 schools
Grades: K-08
Enrollment: 2,550 students
Student-Teacher Ratio: 20:1
Minority Enrollment: 47%
: Top 1% in CA
: 82% (Top 1%)
: 87% (Top 1%)
: 71% (Top 5%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education