Scores updated for 2026!

Oakley Union Elementary

Contra Costa County school performance

Summary

Oakley Union Elementary is badly underperforming.

Reading and math results average to the 30th percentile among California school districts.

Only 35.8% of students met California's reading standard, and it is slowly trending down.Trending down

Math is weaker: 23.3% of students met California's math standard, and it is trending down slightly.Trending down

Proficiency Stats
Current Reading Proficiency35.8%
Current Math Proficiency23.3%
District Reading Rank689 / 977 (30th percentile)
District Math Rank677 / 977 (31st percentile)
Other Stats
Student / Teacher Ratio21:1
Spend per Student$16,143
Schools in District9
Student Enrollment5,119
Low-Income Students2,243 (43.7%)
English Learners682 (13.3%)

Test score trends

2024 - 2026

Reading fell 0.2 points from last year and fell 3.1 points over the full period. Math fell 1.0 points from last year and fell 1.4 points over the full period.

Reading -3.1 percentage pointsTrend down•Math -1.4 percentage pointsTrend down
Changes shown: Reading 2024–2026; Math 2024–2026.

Board Members

nameelectedup for re-election

Lynell Fuller

Board President

[email protected]
20282028

Sherry Seat

Board Clerk

[email protected]
20282028

Ann Corridon

Trustee

[email protected]
20262026This year!

Craig Pearson

Trustee

[email protected]
20262026This year!

Paul DiDonato

Trustee

[email protected]
20262026This year!

Board website

Expand for details on low-income and english learner performance

Reading Proficiency Scores

Comparison of low-income and English learner groups using district-level CAASPP proficiency data.

Low-Income vs Non-Low-Income

Low-income students trail other students by 14.3 points in reading. It narrowed over the period shown.

Low-Income
Non-Low-Income
Low-Income -1.5 percentage pointsTrend down•
Non-Low-Income -3.9 percentage pointsTrend down

English Learners vs English Native

6.7% of English learners meet the reading standard, compared with 36.8% of English-only students. The gap narrowed as English-learner results fell and English-only results fell.

English Learners
English Native
English Learners -1.2 percentage pointsTrend down•
English Native -3.1 percentage pointsTrend down

Math Proficiency Scores

Comparison of low-income and English learner groups using district-level CAASPP proficiency data.

Low-Income vs Non-Low-Income

Low-income students trail other students by 12.6 points in math. It widened slightly over the period shown.

Low-Income
Non-Low-Income
Low-Income -1.3 percentage pointsTrend down•
Non-Low-Income -1.0 percentage pointsTrend down

English Learners vs English Native

6.0% of English learners meet the math standard, compared with 24.4% of English-only students. The gap widened as English-learner results fell and English-only results fell.

English Learners
English Native
English Learners -1.9 percentage pointsTrend down•
English Native -1.8 percentage pointsTrend down

District School Map

Schools in this district, color-coded by reading proficiency.

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Hover over a school marker to see details

Schools

Almond Grove Elementary

5000 Amaryllis Street, Oakley, 94561-2206

School Detail
34.7% — Almond Grove ElementaryTrend down-18.7% — Almond Grove Elementary38.8% — Almond Grove ElementaryTrend down-13.2% — Almond Grove Elementary

Delta Vista Middle

4901 Frank Hengel Way, Oakley, 94561-3712

School Detail
36.3% — Delta Vista MiddleTrend up+2.2% — Delta Vista Middle16.1% — Delta Vista MiddleTrend down-0.3% — Delta Vista Middle

Gehringer Elementary

100 Simoni Ranch Road, Oakley, 94561-2713

School Detail
42.0% — Gehringer ElementaryTrend up+1.5% — Gehringer Elementary36.8% — Gehringer ElementaryTrend up+3.5% — Gehringer Elementary

Iron House Elementary

4801 Frank Hengel Way, Oakley, 94561-4617

School Detail
33.5% — Iron House ElementaryTrend down-1.2% — Iron House Elementary26.3% — Iron House ElementaryTrend down-1.7% — Iron House Elementary

Laurel Elementary

1141 Laurel Road, Oakley, 94561-5906

School Detail
21.9% — Laurel ElementaryTrend down-14.8% — Laurel Elementary28.2% — Laurel ElementaryTrend down-5.6% — Laurel Elementary

O'Hara Park Middle

1100 O'Hara Avenue, Oakley, 94561-3502

School Detail
35.9% — O'Hara Park MiddleTrend down-3.9% — O'Hara Park Middle15.1% — O'Hara Park MiddleTrend up+0.1% — O'Hara Park Middle

Oakley Elementary

501 Norcross Lane, Oakley, 94561-2189

School Detail
29.4% — Oakley ElementaryTrend up+3.9% — Oakley Elementary23.3% — Oakley ElementaryTrend up+5.8% — Oakley Elementary

Summer Lake Elementary

4320 East Summer Lake Drive, Oakley, 94561

School Detail
38.9% — Summer Lake ElementaryTrend down-3.8% — Summer Lake Elementary31.6% — Summer Lake ElementaryTrend down-2.0% — Summer Lake Elementary

Vintage Parkway Elementary

1000 Vintage Parkway, Oakley, 94561-3161

School Detail
38.4% — Vintage Parkway ElementaryTrend down-10.5% — Vintage Parkway Elementary27.7% — Vintage Parkway ElementaryTrend down-7.8% — Vintage Parkway Elementary

Understanding this district

How does Oakley Union Elementary rank in California?

Oakley Union Elementary ranks No. 689 of 977 in reading and No. 677 of 977 in math for 2026. These proficiency rankings compare districts across all district types.

How much do results vary between Oakley Union Elementary’s schools?

Among the 7 schools serving K–5, proficiency ranges from 21.9% to 42.0% in reading and 23.3% to 38.8% in math.

See the district’s schools

Are results improving across Oakley Union Elementary’s schools?

Over 2024–2026, reading proficiency rose at 3 of 9 schools with results covering that full period; math rose at 3 of 9.

Compare school trends

How do low-income students in Oakley Union Elementary compare with other districts?

Low-income reading proficiency is 28.1%, compared with 37.6% at a typical California elementary district. In math, it is 16.6%, compared with 28.2%.

See student-group results

Which districts should I compare with Oakley Union Elementary?

Elementary districts in Contra Costa County. Peers have the closest enrollment sizes.

2026 proficiency
DistrictMathReading
Oakley Union ElementaryThis district23.3%35.8%
Walnut Creek Elementary71.0%73.0%
Lafayette Elementary79.2%80.2%
Compare these districts
How we compare low-income results

“Typical” is the median across 444 California elementary districts with 2026 results, a reported low-income population, and at least 20 low-income tested students in each subject. Each district counts once. This compares proficiency for low-income students, rather than the gap between income groups.