San Lorenzo Unified School District
Schools by level
Elementary 9 · Middle school 3 · High school 2 · Other / combined 1
At a glance
- Students
- 7,957 (2024-25)
- Schools
- 15
- Students per teacher
- 22.2
- Grades
- K-12
- Locale
- Suburb: Large
- District office
- 15510 Usher St., San Lorenzo, CA 94580
- Phone
- (510) 317-4600
- Website
- www.slzusd.org
Official rating
State test: share meeting the standard · % met or exceeded standard (all grades, all students)
ELA 29% · Math 23% (CAASPP 2026)
California Department of Education — CAASPP Smarter Balanced research file 2025-26The official rating for this district is not linked yet.
Check the zoned school for an address
Each address is zoned to specific schools. Confirm with the district's official lookup tool or office before you sign a lease.
Schools (15)
Official campus ratings are shown with their year. Use the address lookup to confirm zoning.
Elementary 9
Bay Elementary
Grades K-5 · San Lorenzo · Students 422 · ELA 35% · Math 44% (CAASPP 2026)
Colonial Acres Elementary
Grades K-5 · Hayward · Students 458 · ELA 13% · Math 13% (CAASPP 2026)
Corvallis Elementary
Grades K-5 · San Leandro · Students 349 · ELA 25% · Math 28% (CAASPP 2026)
Dayton Elementary
Grades K-5 · San Leandro · Students 340 · ELA 39% · Math 48% (CAASPP 2026)
Del Rey Elementary
Grades K-5 · San Lorenzo · Students 373 · ELA 28% · Math 30% (CAASPP 2026)
Grant Elementary
Grades K-5 · San Lorenzo · Students 322 · ELA 38% · Math 31% (CAASPP 2026)
Hesperian Elementary
Grades K-5 · San Lorenzo · Students 500 · ELA 12% · Math 9% (CAASPP 2026)
Hillside Elementary
Grades K-5 · San Leandro · Students 347 · ELA 16% · Math 20% (CAASPP 2026)
Lorenzo Manor Elementary
Grades K-5 · Hayward · Students 447 · ELA 24% · Math 28% (CAASPP 2026)
Middle school 3
Bohannon Middle
Grades 6-8 · San Lorenzo · Students 606 · ELA 38% · Math 27% (CAASPP 2026)
Edendale Middle
Grades 6-8 · San Lorenzo · Students 483 · ELA 14% · Math 7% (CAASPP 2026)
Washington Manor Middle
Grades 6-8 · San Leandro · Students 500 · ELA 35% · Math 27% (CAASPP 2026)
High school 2
Arroyo High
Grades 9-12 · San Lorenzo · Students 1,499 · ELA 47% · Math 27% (CAASPP 2026)
San Lorenzo High
Grades 9-12 · San Lorenzo · Students 1,029 · ELA 23% · Math 5% (CAASPP 2026)
Other / combined 1
San Lorenzo Unified Preschool
Hayward
Checklist before renting in this district
Check these before you sign a lease.
Checked the assigned school for the exact address with the official lookup before signing
Source:Fairfax County Public Schools (checked 2026-10-29)
Asked the district or council whether boundary or admission changes are planned
Asked whether the assigned school has room (or sends overflow elsewhere)
Checked that the lease is accepted as proof of address on the enrolment list
Source:U.S. Department of Education (NCELA) (checked 2026-10-29)
Asked how the assigned school supports English learners (ESL/EAL)
Source:U.S. Department of Education (NCELA) (checked 2026-10-29)
Checked the commute (school-bus eligibility, walking route)
ESL / ELL support
US public schools must support students learning English. At enrolment families complete a Home Language Survey and an English assessment decides the support. Ask the district about its programmes.
F-1 student visas cannot be used for US public elementary or middle schools (K-8); public high school on an F-1 is limited to 12 months with full tuition paid (US Department of State). Your status depends on the parents' visa, so confirm with official sources.
Sources
- NCES Common Core of Data — 2024-25 preliminary directory files2024-25· Checked 2026-10-28
- NCES Common Core of Data (EDGE school & district characteristics)2024-25· Checked 2026-10-28
- California Department of Education — CAASPP Smarter Balanced research file 2025-262026
School and district lists come from the NCES Common Core of Data; ratings from each state education agency. Every number carries its year. No house prices, crime data or home-made rankings.
Ask Sam about districts
Ask Sam about districts