Arroyo High School
High school in San Lorenzo, CA · San Lorenzo Unified · Grades 9-12
On the spring 2026 state tests, 47% of Arroyo High School students met or exceeded California's reading (ELA) standard and 27% met the math standard. In reading, that is 18 points above the San Lorenzo Unified average (29%) and 2 points below the California average (49%). Its reading result is higher than 29% of Bay Area high schools, and it ranks 2nd of 3 public high schools in San Lorenzo. Reading results in 2026 were 6 points lower than in 2024, and math results were 4 points lower than in 2024.
Test scores, 2024 to 2026
| Subject | Spring 2024 | Spring 2025 | Spring 2026 | Change |
|---|---|---|---|---|
| Reading (ELA) | 53% | 59% | 47% | −6 pts |
| Math | 30% | 31% | 27% | −4 pts |
Compared with nearby averages
| Spring 2026 | Reading (ELA) | Math |
|---|---|---|
| Arroyo High School | 47% | 27% |
| San Lorenzo Unified | 29% | 23% |
| Alameda County | 56% | 49% |
| California | 49% | 38% |
Where graduates go
Share of the class of 2022-23 enrolled in college within 16 months of graduating.
For fall 2025, UC admitted 91 of 107 freshman applicants from Arroyo High School (85%), and 48 enrolled.
Homes near Arroyo High School
The typical home value in ZIP code 94580, where Arroyo High School is located, is $798K, down 1.3% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Zillow and Redfin can both search for homes inside a school’s attendance zone and email you new listings. Search for the school by name on either site and save the search.
Nearby high schools
| Distance | School | Reading (ELA) | Math | Typical home value (ZIP) |
|---|---|---|---|---|
| 0.8 mi | KIPP King Collegiate High CharterSan Lorenzo · Grades 9-12 | 83% | 46% | $798K |
| 1.0 mi | San Lorenzo HighSan Lorenzo · Grades 9-12 | 23% | 5% | $798K |
| 2.5 mi | San Leandro HighSan Leandro · Grades 9-12 | 47% | 23% | $794K |
| 3.7 mi | Castro Valley HighCastro Valley · Grades 9-12 | 60% | 43% | $1.01M |
| 3.8 mi | Hayward HighHayward · Grades 9-12 | 51% | 21% | $760K |
| 4.6 mi | Mt. Eden HighHayward · Grades 9-12 | 55% | 23% | $875K |
School details
- Address
- 15701 Lorenzo Avenue, San Lorenzo, CA 94580
Get directions · See it on our map - Phone
- (510) 317-4000
- District
- San Lorenzo Unified
- County
- Alameda County
- Grades
- 9-12
- Students
- 1,463 (2025-26)
- Type
- High school · Traditional
- State school code
- 01613090130849
Common questions
How did Arroyo High School do on state tests?
In spring 2026, 47% of students met or exceeded the reading (ELA) standard and 27% met the math standard, compared with 49% and 38% across California.
How many students attend Arroyo High School?
1,463 students were enrolled in the 2025-26 school year, in grades 9-12.
How many Arroyo High School students get into UC?
For fall 2025, 91 of 107 UC freshman applicants from Arroyo High School were admitted. Of the class of 2022-23, 11% enrolled at a UC campus within 16 months.
How much do homes cost near Arroyo High School?
The typical home value in ZIP code 94580, where Arroyo High School is located, is $798K, down 1.3% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Does living near Arroyo High School guarantee a spot?
No. Public schools assign students by attendance zone, which San Lorenzo Unified sets and can change. Confirm the zone for a specific address with the district before you buy or rent.