Windsor High
🇺🇸 Official data · 2025Windsor, California 95492 · Windsor Unified
#554 of 1,343 high schools in California
#10706 of 16,910 nationally
About Windsor High
Windsor High is a public high located in Windsor, in the Windsor Unified school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 1,700 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 41.1 out of 100, placing it in the lower 50% of high schools in United States and 554th of 1,343 ranked high schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (54th percentile), and its weakest is students per teacher (18th percentile).
Other published figures: enrollment 1,700.
There are 4 schools in Windsor; Windsor High ranks 3rd of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)30%
- Reading proficiency (30%)53%
- Community advantage (fewer free/reduced-price lunch) (25%)48.4%
- Students per teacher (15%)20.0
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 Windsor High by the official sources.
- Enrollment
- 1,700
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 48.4%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 20.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 53%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 30%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Windsor High
Closest schools by straight-line distance, with their Success Index (US).
Cali Calmecac Language Academy
Windsor · Charter elementary · Grades K–8
1,075 students · 1.2 km away
Brooks Elementary
Windsor · Public elementary · Grades 3–5
493 students · 1.8 km away
Windsor Middle
Windsor · Public middle · Grades 6–8
736 students · 2.0 km away
Mattie Washburn Elementary
Santa Rosa · Public elementary · Grades K–2
535 students · 2.3 km away
San Miguel Elementary
Santa Rosa · Charter elementary · Grades K–6
401 students · 5.9 km away
Mark West Elementary
Santa Rosa · Public elementary · Grades K–6
425 students · 6.7 km away
Mark West Charter
Santa Rosa · Charter elementary · Grades K–8
124 students · 6.8 km away
West Side Elementary
Healdsburg · Public elementary · Grades K–6
130 students · 7.1 km away
John B. Riebli Elementary
Santa Rosa · Charter elementary · Grades K–6
411 students · 8.0 km away
Piner-Olivet Charter
Santa Rosa · Charter middle · Grades 7–8
212 students · 8.3 km away
Similar schools
Public high schools in California with a comparable Enrollment.
Bolsa Grande High
Garden Grove · Public high · Grades 9–12
1,701 students
El Cajon Valley High
El Cajon · Public high · Grades 9–12
1,701 students
Lynbrook High
San Jose · Public high · Grades 9–12
1,702 students
Thousand Oaks High
Thousand Oaks · Public high · Grades 9–12
1,703 students
Buhach Colony High
Atwater · Public high · Grades 9–12
1,704 students
River Valley High
Yuba City · Public high · Grades 9–12
1,695 students
Frequently asked questions
Is Windsor High a good school?
Windsor High has a Success Index (US) of 41.1 out of 100 (Lower 50% of high schools in United States) and ranks #554 of 1,343 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 Windsor High rank in California?
Windsor High ranks #554 of 1,343 high schools in California and #10706 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Windsor High?
Windsor High had 1,700 students in 2025.
Is Windsor High a elementary school or a high school?
Windsor High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Windsor High?
There are 10 schools within 15 km of Windsor High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.