Arroyo
🇺🇸 Official data · 2025San Carlos, California 94070 · San Carlos Elementary
#337 of 5,693 elementary schools in California
#5585 of 50,301 nationally
About Arroyo
Arroyo is a public elementary located in San Carlos, in the San Carlos Elementary school district of California, United States. It caters for Grades 4–5. In 2025 it enrolled 290 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 78.9 out of 100, placing it in the top 25% of elementary schools in United States and 337th of 5,693 ranked elementary schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (97th percentile), and its weakest is students per teacher (10th percentile).
Other published figures: enrollment 290.
There are 9 schools in San Carlos; Arroyo ranks 7th of 9 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)73%
- Reading proficiency (30%)76%
- Community advantage (fewer free/reduced-price lunch) (25%)9.7%
- Students per teacher (15%)22.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Arroyo by the official sources.
- Enrollment
- 290
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 9.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 22.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 76%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 73%
- Share of tested students proficient or above (all students, all grades).
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Schools near Arroyo
Closest schools by straight-line distance, with their Success Index (US).
Central Middle
San Carlos · Public middle · Grades 6–8
443 students · 131 m away
Brittan Acres Elementary
San Carlos · Public elementary · Grades K–3
411 students · 631 m away
White Oaks Elementary
San Carlos · Public elementary · Grades K–3
250 students · 1.2 km away
Arundel Elementary
San Carlos · Public elementary · Grades K–3
388 students · 1.3 km away
Heather Elementary
San Carlos · Public elementary · Grades K–3
320 students · 1.5 km away
Clifford Elementary
Redwood City · Public elementary · Grades K–8
698 students · 2.0 km away
San Carlos Charter Learning Center
San Carlos · Charter elementary · Grades K–8
377 students · 2.4 km away
Tierra Linda Middle
San Carlos · Public middle · Grades 6–8
451 students · 2.4 km away
Mariposa
San Carlos · Public elementary · Grades 4–5
322 students · 2.4 km away
Carlmont High
Belmont · Public high · Grades 9–12
2,360 students · 2.5 km away
Similar schools
Public elementary schools in California with a comparable Enrollment.
Coarsegold Elementary
Coarsegold · Public elementary · Grades K–8
290 students
Cragmont Elementary
Berkeley · Public elementary · Grades K–5
290 students
Rohr (Fred H.) Elementary
Chula Vista · Public elementary · Grades K–6
290 students
Weigand Avenue Elementary
Los Angeles · Public elementary · Grades K–5
290 students
Grover Heights Elementary
Grover Beach · Public elementary · Grades K–6
290 students
Adams Elementary
San Diego · Public elementary · Grades K–5
290 students
Frequently asked questions
Is Arroyo a good school?
Arroyo has a Success Index (US) of 78.9 out of 100 (Top 25% of elementary schools in United States) and ranks #337 of 5,693 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Arroyo rank in California?
Arroyo ranks #337 of 5,693 elementary schools in California and #5585 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Arroyo?
Arroyo had 290 students in 2025.
Is Arroyo a elementary school or a high school?
Arroyo is classified as a elementary covering Grades 4–5. It is a public school.
What other schools are near Arroyo?
There are 10 schools within 15 km of Arroyo; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.