Scores updated for 2026!

San Lorenzo Unified

Alameda County school performance

Summary

San Lorenzo Unified is badly underperforming.

Reading and math results average to the 22nd percentile among California school districts.

Only 28.7% of students met California's reading standard, and it is trending down slightly.Trending down

Math is weaker: 22.9% of students met California's math standard, but it is trending up slightly.Trending up

Proficiency Stats
Current Reading Proficiency28.7%
Current Math Proficiency22.9%
District Reading Rank827 / 977 (15th percentile)
District Math Rank691 / 977 (29th percentile)
Other Stats
Student / Teacher Ratio20:1
Spend per Student$21,396
Schools in District18
Student Enrollment9,025
Low-Income Students6,034 (75.8%)
English Learners2,604 (32.7%)

Test score trends

2024 - 2026

Reading fell 2.0 points from last year and fell 1.6 points over the full period. Math rose 0.1 points from last year and rose 1.1 points over the full period.

Reading -1.6 percentage pointsTrend down•Math +1.1 percentage pointsTrend up
Changes shown: Reading 2024–2026; Math 2024–2026.

Board Members

nameelectedup for re-election

Alicia Gonzalez

Board Member

[email protected]
20202028

Dorothy Lee

Board Member

[email protected]
20242028

Juan Campos

Board Member

[email protected]
20182026This year!

Kyla Sinegal

Board Member

[email protected]
20162028

Samuel Medina

Board Member

[email protected]
20172026This 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 21.4 points in reading. It widened slightly over the period shown.

Low-Income
Non-Low-Income
Low-Income -6.9 percentage pointsTrend down•
Non-Low-Income -6.5 percentage pointsTrend down

English Learners vs English Native

7.4% of English learners meet the reading standard, compared with 31.6% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.

English Learners
English Native
English Learners +0.1 percentage pointsTrend up•
English Native -1.1 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 19.0 points in math. It widened over the period shown.

Low-Income
Non-Low-Income
Low-Income -4.1 percentage pointsTrend down•
Non-Low-Income -1.0 percentage pointsTrend down

English Learners vs English Native

9.5% of English learners meet the math standard, compared with 25.2% of English-only students. The gap widened as English-learner results fell and English-only results rose.

English Learners
English Native
English Learners -0.4 percentage pointsTrend down•
English Native +3.3 percentage pointsTrend up

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

Arroyo High

15701 Lorenzo Avenue, San Lorenzo, 94580-1407

School Detail
47.1% — Arroyo HighTrend down-5.7% — Arroyo High26.6% — Arroyo HighTrend down-3.7% — Arroyo High

Bay Elementary

2001 Bockman Road, San Lorenzo, 94580-1903

School Detail
35.5% — Bay ElementaryTrend down-1.6% — Bay Elementary44.1% — Bay ElementaryTrend up+3.7% — Bay Elementary

Bohannon Middle

800 Bockman Road, San Lorenzo, 94580-2906

School Detail
38.0% — Bohannon MiddleTrend up+2.0% — Bohannon Middle27.3% — Bohannon MiddleTrend up+12.7% — Bohannon Middle

Colonial Acres Elementary

17115 Meekland Avenue, Hayward, 94541-1304

School Detail
12.9% — Colonial Acres ElementaryTrend up+2.2% — Colonial Acres Elementary13.2% — Colonial Acres ElementaryTrend up+1.1% — Colonial Acres Elementary

Corvallis Elementary

14790 Corvallis Street, San Leandro, 94579-1174

School Detail
25.5% — Corvallis ElementaryTrend down-3.3% — Corvallis Elementary27.7% — Corvallis ElementaryTrend down-3.3% — Corvallis Elementary

Dayton Elementary

1500 Dayton Avenue, San Leandro, 94579-1528

School Detail
38.9% — Dayton ElementaryTrend down-5.4% — Dayton Elementary48.3% — Dayton ElementaryTrend up+2.7% — Dayton Elementary

Del Rey Elementary

1510 Via Sonya, San Lorenzo, 94580-2760

School Detail
28.5% — Del Rey ElementaryTrend down-4.3% — Del Rey Elementary29.6% — Del Rey ElementaryTrend down-7.2% — Del Rey Elementary

East Bay Arts High

50 East Lewelling Boulevard, San Lorenzo, 94580-1732

School Detail
38.5% — East Bay Arts HighTrend up+18.5% — East Bay Arts High25.0% — East Bay Arts HighTrend up+18.9% — East Bay Arts High

Edendale Middle

16160 Ashland Avenue, San Lorenzo, 94580-1116

School Detail
14.3% — Edendale MiddleTrend down-1.9% — Edendale Middle7.3% — Edendale MiddleTrend up+3.6% — Edendale Middle

Grant Elementary

879 Grant Avenue, San Lorenzo, 94580-1403

School Detail
38.0% — Grant ElementaryTrend up+0.7% — Grant Elementary30.8% — Grant ElementaryTrend down-6.4% — Grant Elementary

Hesperian Elementary

620 Drew Street, San Lorenzo, 94580-1046

School Detail
12.0% — Hesperian ElementaryTrend down-4.1% — Hesperian Elementary9.1% — Hesperian ElementaryTrend down-13.3% — Hesperian Elementary

Hillside Elementary

15980 Marcella Street, San Leandro, 94578-2122

School Detail
15.9% — Hillside ElementaryTrend down-1.7% — Hillside Elementary20.3% — Hillside ElementaryTrend up+7.3% — Hillside Elementary

KIPP King Collegiate High

2005B Via Barrett, San Lorenzo, 94580-1315

School Detail
83.2% — KIPP King Collegiate HighTrend up+2.4% — KIPP King Collegiate High46.4% — KIPP King Collegiate HighTrend up+6.9% — KIPP King Collegiate High

KIPP Summit Academy

2005 Via Barrett Suite A, San Lorenzo, 94580-1315

School Detail
82.2% — KIPP Summit AcademyTrend up+5.7% — KIPP Summit Academy72.7% — KIPP Summit AcademyTrend up+12.6% — KIPP Summit Academy

Lorenzo Manor Elementary

18250 Bengal Street, Hayward, 94541-2202

School Detail
24.3% — Lorenzo Manor ElementaryTrend down-1.7% — Lorenzo Manor Elementary28.0% — Lorenzo Manor ElementaryTrend up+3.8% — Lorenzo Manor Elementary

Royal Sunset (Continuation)

20450 Royal Avenue, Hayward, 94541-4712

School Detail
0.0% — Royal Sunset (Continuation)Trend down-8.3% — Royal Sunset (Continuation)4.5% — Royal Sunset (Continuation)Trend up+4.5% — Royal Sunset (Continuation)

San Lorenzo High

50 East Lewelling Boulevard, San Lorenzo, 94580-1732

School Detail
22.7% — San Lorenzo HighTrend up+1.2% — San Lorenzo High4.5% — San Lorenzo HighTrend down-3.0% — San Lorenzo High

Washington Manor Middle

1170 Fargo Avenue, San Leandro, 94579-1633

School Detail
35.3% — Washington Manor MiddleTrend down-0.6% — Washington Manor Middle27.2% — Washington Manor MiddleTrend up+0.5% — Washington Manor Middle

Understanding this district

How does San Lorenzo Unified rank in California?

San Lorenzo Unified ranks No. 827 of 977 in reading and No. 691 of 977 in math for 2026. These proficiency rankings compare districts across all district types.

How much do results vary between San Lorenzo Unified’s schools?

Among the 9 schools serving K–5, proficiency ranges from 12.0% to 38.9% in reading and 9.1% to 48.3% in math.

See the district’s schools

Are results improving across San Lorenzo Unified’s schools?

Over 2024–2026, reading proficiency rose at 7 of 18 schools with results covering that full period; math rose at 12 of 18.

Compare school trends

How do low-income students in San Lorenzo Unified compare with other districts?

Low-income reading proficiency is 19.4%, compared with 35.1% at a typical California unified district. In math, it is 14.6%, compared with 23.6%.

See student-group results

Which districts should I compare with San Lorenzo Unified?

Unified districts in Alameda County. Peers have the closest enrollment sizes.

2026 proficiency
DistrictMathReading
San Lorenzo UnifiedThis district22.9%28.7%
Berkeley Unified66.5%71.7%
San Leandro Unified29.4%42.0%
Compare these districts
How we compare low-income results

“Typical” is the median across 339 California unified 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.