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Arroyo High School
Join the 309 supporters who believe in this school.

About this school

Arroyo High School is a suburban public school in San Lorenzo, California that is part of San Lorenzo Unified School District. It serves 1,542 students in grades 9 - 12 with a student/teacher ratio of 19.5:1. Its teachers have had 72 projects funded on DonorsChoose.

Equity Focus School

At Equity Focus Schools, students have limited access to resources and learning materials.
Learn more about our Equity Focus

Support towards this school will directly impact historically underfunded classrooms.

Public School
Grades 9 - 12
1,542 Students
79 Teachers
15701 Lorenzo Ave Contact info is sourced from our partners at MDR Education, and DonorsChoose updates our site ahead of each school year.
San Lorenzo, CA 94580 View local requests
Evidence-based impact
Inspire teachers to stay in the classroom and boost student achievement.1
Give to this school
Ms. Vero, a DonorsChoose teacher for 9 years.
Kindergarten teacher at PS81 - Robert J. Christen School in Bronx, NY
1: "Crowdfunding the Front Lines: An Empirical Study of Teacher-Driven School Improvement," "Stopping the Revolving Door: An Empirical and Textual Study of Crowdfunding and Teacher Turnover" — Samantha Keppler, Jun Li, and Di (Andrew) Wu — University of Michigan, Stephen M. Ross School of Business

Arroyo High School Teachers on DonorsChoose

DonorsChoose is the most trusted classroom funding site for teachers.

As a teacher-founded nonprofit, we're trusted by thousands of teachers and supporters across the country. Each classroom request for funding was created by a classroom teacher and reviewed by the DonorsChoose team.

See how DonorsChoose works

Arroyo High School Demographics

54%
of students receive free or reduced price lunch Data about students' economic need comes from the National Center for Education Statistics, via our partners at MDR Education. Learn more
Source: the National Center for Education Statistics
85%
of students are Black, Latino, Native American, or Asian Data about school demographics comes from the National Center for Education Statistics, via our partners at MDR Education. The numbers in this chart may not add up to 100% because of limitations in the available data.

Schools in districts that mainly serve students of color receive substantially less state and local support than similar districts that serve primarily White students. Learn more about this gap, why it exists, and how you can help close it.

Arroyo High School Support on DonorsChoose Last updated Dec 5, 2025

DonorsChoose makes it easy for anyone to help a teacher in need, moving us closer to a nation where students in every community have the tools and experiences they need for a great education.

Arroyo High School

$53,241
raised using DonorsChoose
72
projects funded
28
teachers funded
309
donors
3
projects for basic supplies
4
projects for technology
14
projects for books
2
projects for art supplies

Arroyo High School has received support from 239 individuals from California and 70 individuals out-of-state.