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Public School Review - Established 2003

Oakley Union Elementary School District

91 Mercedes Ln.
Oakley, CA 94561-4617
(District boundaries shown in map)
: 
5/
10
Bottom 50%
Tel: (925) 625-0700
www.ouesd.k12.ca.us

Top Rankings

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

Category
Attribute
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 9 public elementary schools serving 5,119 students in Oakley Union Elementary School District. This district's average elementary testing ranking is 4/10, which is in the bottom 50% of public elementary schools in California.
Public Elementary Schools in Oakley Union Elementary School District have an average math proficiency score of 22% (versus the California public elementary school average of 36%), and reading proficiency score of 38% (versus the 46% statewide average).
Minority enrollment is 75% of the student body (majority Hispanic), which is less than the California public elementary school average of 80% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
9 Schools
7,677 Schools
# Students
5,119 Students
3,817,118 Students
# Teachers
225 Teachers
173,969 Teachers
Student-Teacher Ratio
23:1
23:1

Student By Grade

Comparison of Students By Grade Trends

GradeOakley Union Elementary School DistrictCalifornia
Kind746262
1512187
2524196
3547204
4538205
5523209
6570210
7593152
8566154
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District Rank

Oakley Union Elementary School District, which is ranked #1169 of all 1,904 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
Definition of Terms
This School District
State Average (CA)
#1136 out of 1932 school districts
(Bottom 50%)

Overall School District Rank Trends

YearOakley Union Elementary School District
2023#1136
2022#1168
2019#1343
2018#682
2017#667
2016#647
2015#626
2014#122
2013#534
2012#501
2011#565
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22%
34%

Math Proficiency Trends

YearOakley Union Elementary School DistrictCalifornia
202322%34%
202222%33%
201926%40%
201826%39%
201727%38%
201626%37%
201524%34%
201469%63%
201353%59%
201255%59%
201151%58%
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38%
47%

Reading and Language Arts Proficiency Trends

YearOakley Union Elementary School DistrictCalifornia
202238%47%
201940%51%
201826%50%
201738%48%
201639%48%
201536%44%
201480%58%
201356%57%
201260%58%
201156%56%
201053%54%
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22%
29%

Students by Ethnicity:

0.70
0.64

Comparison of Diversity Score Trends

YearOakley Union Elementary School DistrictCalifornia
20240.690.63
20230.690.64
20220.680.63
20210.670.62
20200.680.63
20190.680.63
20180.670.64
20170.670.64
20160.660.64
20150.620.64
20140.670.65
20130.670.65
20120.670.65
20110.660.67
20100.660.67
20090.720.71
20080.620.65
20070.610.67
20060.580.66
20050.590.67
20040.590.67
20030.580.67
20020.550.67
20010.540.67
20000.530.67
19990.530.67
19980.510.67
19970.480.67
19960.450.67
19950.430.67
19940.420.67
19930.430.67
19920.420.67
19910.430.67
19900.330.66
19890.360.65
19880.320.65
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% American Indian
n/a
n/a

American Indian Student Percentage Comparison Over Years (1989-2023)

YearOakley Union Elementary School DistrictCalifornia
20231%1%
20221%1%
20081%1%
20073%2%
20063%1%
20052%2%
20042%2%
20032%2%
20022%2%
20012%2%
20002%1%
19992%1%
19981%1%
19971%1%
19961%1%
19951%1%
19942%1%
19931%1%
19921%1%
19901%1%
19891%1%
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% Asian
11%
12%

Asian Student Percentage Comparison Over Years (1988-2024)

YearOakley Union Elementary School DistrictCalifornia
202411%12%
202311%12%
20229%12%
20218%12%
20207%12%
20197%12%
20187%11%
20177%11%
20167%11%
20157%11%
20147%11%
20137%11%
20126%11%
20116%11%
20105%11%
20095%11%
20086%12%
20077%12%
20067%12%
20056%12%
20045%12%
20035%11%
20024%11%
20014%11%
20005%11%
19994%11%
19984%11%
19974%11%
19964%11%
19953%11%
19943%11%
19934%11%
19924%11%
19915%11%
19902%10%
19892%10%
19882%10%
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% Hispanic
47%
56%

Hispanic Student Percentage Comparison Over Years (1988-2024)

YearOakley Union Elementary School DistrictCalifornia
202447%56%
202346%55%
202247%56%
202146%56%
202046%55%
201946%55%
201846%54%
201746%54%
201647%54%
201545%54%
201446%53%
201346%53%
201245%52%
201145%51%
201045%50%
200934%49%
200842%50%
200738%49%
200635%48%
200534%47%
200433%46%
200331%45%
200229%44%
200128%43%
200026%42%
199927%41%
199825%40%
199722%40%
199621%39%
199520%38%
199419%37%
199320%36%
199220%35%
199120%34%
199014%33%
198918%31%
198816%30%
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% Black
10%
5%

Black Student Percentage Comparison Over Years (1988-2024)

YearOakley Union Elementary School DistrictCalifornia
202410%5%
202310%5%
202210%5%
202111%5%
20209%5%
20199%5%
201810%6%
201710%6%
201610%6%
201510%6%
201410%6%
20139%6%
20128%6%
20118%7%
20108%7%
20097%7%
20087%8%
20078%8%
20067%8%
20057%8%
20046%8%
20035%8%
20024%8%
20014%8%
20004%9%
19994%9%
19984%9%
19974%9%
19963%9%
19953%9%
19942%9%
19932%9%
19922%9%
19912%9%
19902%9%
19891%9%
19881%9%
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% White
25%
20%

White Student Percentage Comparison Over Years (1988-2024)

YearOakley Union Elementary School DistrictCalifornia
202426%20%
202328%21%
202230%21%
202132%22%
202032%23%
201932%23%
201833%24%
201733%24%
201633%24%
201530%24%
201433%25%
201334%25%
201236%26%
201136%27%
201038%27%
200938%28%
200844%29%
200744%29%
200648%31%
200551%31%
200454%32%
200357%34%
200261%35%
200162%36%
200063%37%
199963%38%
199866%39%
199769%39%
199671%40%
199573%41%
199474%42%
199373%43%
199273%44%
199173%45%
199081%47%
198978%49%
198880%50%
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% Hawaiian
1%
n/a
% Two or more races
6%
7%

Two or More Races Student Percentage Comparison Over Years (2010-2024)

YearOakley Union Elementary School DistrictCalifornia
20245%6%
20234%6%
20222%5%
20212%5%
20205%4%
20195%4%
20184%4%
20174%4%
20163%4%
20156%3%
20144%3%
20134%3%
20125%3%
20114%2%
20104%3%
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All Ethnic Groups

District Revenue and Spending

The revenue/student of $13,318 in this school district is less than the state median of $20,100. The school district revenue/student has grown by 8% over four school years.
The school district's spending/student of $12,073 is less than the state median of $18,511. The school district spending/student has declined by 13% over four school years.
Definition of Terms
This School District
This State (CA)
Total Revenue
$68 MM
$116,387 MM

Total Revenues Trends

YearOakley Union Elementary School DistrictCalifornia
2023$68 MM$8 MM
2022$64 MM$7 MM
2021$68 MM$8 MM
2020$64 MM$7 MM
2019$64 MM$7 MM
2018$60 MM$29 MM
2017$56 MM$26 MM
2016$55 MM$24 MM
2015$38 MM$17 MM
2014$43 MM$21 MM
2012$38 MM$19 MM
2011$37 MM$19 MM
2010$38 MM$17 MM
2009$41 MM$19 MM
2008$66 MM$19 MM
2007$57 MM$19 MM
2006$42 MM$17 MM
2005$34 MM$16 MM
2004$32 MM$16 MM
2003$32 MM$16 MM
2002$30 MM$15 MM
2001$32 MM$15 MM
2000$33 MM$13 MM
1999$24 MM$12 MM
1998$23 MM$11 MM
1997$20 MM$10 MM
1996$17 MM$9 MM
1995$16 MM$8 MM
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Spending
$62 MM
$107,188 MM

Total Expenditure Trends

YearOakley Union Elementary School DistrictCalifornia
2023$62 MM$7 MM
2022$72 MM$7 MM
2021$62 MM$7 MM
2020$72 MM$7 MM
2019$82 MM$7 MM
2018$63 MM$29 MM
2017$57 MM$24 MM
2016$53 MM$23 MM
2015$37 MM$18 MM
2014$41 MM$21 MM
2012$35 MM$19 MM
2011$35 MM$19 MM
2010$37 MM$18 MM
2009$41 MM$18 MM
2008$64 MM$19 MM
2007$64 MM$18 MM
2006$41 MM$17 MM
2005$34 MM$16 MM
2004$33 MM$17 MM
2003$31 MM$15 MM
2002$32 MM$16 MM
2001$37 MM$14 MM
2000$32 MM$13 MM
1999$24 MM$11 MM
1998$22 MM$11 MM
1997$20 MM$10 MM
1996$17 MM$8 MM
1995$16 MM$8 MM
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Revenue / Student
$13,318
$20,100

Average Revenue Per Student Trends

YearOakley Union Elementary School DistrictCalifornia
2023$13,554$15,607
2022$12,256$14,213
2021$13,817$15,669
2020$12,256$14,213
2019$12,072$14,063
2018$11,468$16,033
2017$11,108$16,692
2016$10,938$15,604
2015$8,113$10,238
2014$8,784$11,786
2012$8,065$11,929
2011$8,024$11,681
2010$8,059$10,238
2009$8,894$11,099
2008$14,265$11,762
2007$12,626$11,879
2006$9,436$10,859
2005$7,537$10,445
2004$7,025$10,566
2003$7,307$10,456
2002$7,105$9,803
2001$7,555$10,568
2000$7,795$8,943
1999$5,685$8,203
1998$5,500$7,395
1997$4,952$6,922
1995$4,203$5,953
1992$5,235$5,430
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Spending / Student
$12,073
$18,511

Average Expenditure Per Student Trends

YearOakley Union Elementary School DistrictCalifornia
2023$12,287$13,914
2022$13,937$13,602
2021$12,526$13,970
2020$13,937$13,602
2019$15,622$13,522
2018$12,106$16,124
2017$11,310$15,588
2016$10,635$14,779
2015$7,942$10,739
2014$8,339$11,804
2012$7,592$12,155
2011$7,567$11,509
2010$7,889$10,739
2009$8,793$10,975
2008$13,803$11,678
2007$14,239$11,317
2006$9,144$10,926
2005$7,544$10,789
2004$7,243$11,073
2003$7,098$10,210
2002$7,564$10,600
2001$8,805$10,007
2000$7,546$9,131
1999$5,711$7,911
1998$5,193$7,592
1997$4,837$6,759
1995$4,396$6,033
1992$4,806$5,588
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Best Oakley Union Elementary School District Public Elementary Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Almond Grove Elementary School
(Math: 44% | Reading: 57%)
Rank:
8/
10
Top 30%
5000 Amaryllis St.
Oakley, CA 94561
(925) 625-6270
Gr: K-5 | 427 students Student-teacher ratio: 22:1 Minority enrollment: 71%
Rank: #22.
Vintage Parkway Elementary School
(Math: 37% | Reading: 41%)
Rank:
6/
10
Top 50%
1000 Vintage Pkwy.
Oakley, CA 94561
(925) 625-6800
Gr: K-5 | 481 students Student-teacher ratio: 24:1 Minority enrollment: 75%
Rank: #33.
Gehringer Elementary School
(Math: 28% | Reading: 42%)
Rank:
6/
10
Top 50%
100 Simoni Ranch Rd.
Oakley, CA 94561
(925) 625-7070
Gr: K-5 | 663 students Student-teacher ratio: 24:1 Minority enrollment: 78%
Rank: #44.
Laurel Elementary School
(Math: 30-34% | Reading: 35-39%)
Rank:
6/
10
Top 50%
1141 Laurel Rd.
Oakley, CA 94561
(925) 625-7090
Gr: K-5 | 342 students Student-teacher ratio: 21:1 Minority enrollment: 67%
Rank: #55.
Summer Lake Elementary School
(Math: 28% | Reading: 40%)
Rank:
5/
10
Bottom 50%
4320 East Summer Lake Dr.
Oakley, CA 94561
(925) 625-6730
Gr: K-5 | 595 students Student-teacher ratio: 24:1 Minority enrollment: 78%
Rank: #66.
Iron House Elementary School
(Math: 22% | Reading: 34%)
Rank:
4/
10
Bottom 50%
4801 Frank Hengel Way
Oakley, CA 94561
(925) 625-6825
Gr: K-5 | 503 students Student-teacher ratio: 24:1 Minority enrollment: 82%
Rank: #77.
O'hara Park Middle School
(Math: 14% | Reading: 39%)
Rank:
3/
10
Bottom 50%
1100 O'hara Ave.
Oakley, CA 94561
(925) 625-5060
Gr: 6-8 | 856 students Student-teacher ratio: 23:1 Minority enrollment: 70%
Rank: #88.
Delta Vista Middle School
(Math: 15% | Reading: 34%)
Rank:
3/
10
Bottom 50%
4901 Frank Hengel Way
Oakley, CA 94561
(925) 625-6840
Gr: 6-8 | 873 students Student-teacher ratio: 22:1 Minority enrollment: 76%
Rank: #99.
Oakley Elementary School
(Math: 10-14% | Reading: 25-29%)
Rank:
2/
10
Bottom 50%
501 Norcross Ln.
Oakley, CA 94561
(925) 625-7050
Gr: K-5 | 379 students Student-teacher ratio: 21:1 Minority enrollment: 81%

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Quick Facts (2026)

  • District size: 9 schools
  • Grades: K-08
  • Enrollment: 5,119 students
  • Student-Teacher Ratio: 23:1
  • Minority Enrollment: 75%
  • : Bottom 50% in CA
  • : 22% (Btm 50%)
  • : 38% (Btm 50%)
  • : 22% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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