Windsor Charter Academy Early College High School
🇺🇸 Official data · 2025Windsor, Colorado 80550 · Weld County Reorganized School District No. Re-4
#90 of 307 high schools in Colorado
#5549 of 16,910 nationally
About Windsor Charter Academy Early College High School
Windsor Charter Academy Early College High School is a charter high located in Windsor, in the Weld County Reorganized School District No. Re-4 school district of Colorado, United States. It caters for Grades 9–12. In 2025 it enrolled 435 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 61.1 out of 100, placing it in the top 50% of high schools in United States and 90th of 307 ranked high schools in Colorado. Its strongest component is community advantage (fewer free/reduced-price lunch) (94th percentile), and its weakest is students per teacher (23th percentile).
Other published figures: enrollment 435.
There are 14 schools in Windsor; Windsor Charter Academy Early College High School ranks 7th of 14 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)39%
- Reading proficiency (30%)63%
- Community advantage (fewer free/reduced-price lunch) (25%)17%
- Students per teacher (15%)18.9
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 Charter Academy Early College High School by the official sources.
- Enrollment
- 435
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 17%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 18.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 63%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 39%
- Share of tested students proficient or above (all students, all grades).
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Schools near Windsor Charter Academy Early College High School
Closest schools by straight-line distance, with their Success Index (US).
Windsor Charter Academy Middle School
Windsor · Charter middle · Grades 6–8
395 students · 0 m away
Windsor Charter Academy Elementary School
Windsor · Charter elementary · Grades K–5
780 students · 604 m away
Mountain View Elementary School
Windsor · Public elementary · Grades 3–5
256 students · 1.3 km away
Tozer Elementary School
Windsor · Public elementary · Grades PK–2
308 students · 1.5 km away
Hollister Lake Elementary
Windsor · Public elementary · Grades PK–5
529 students · 1.8 km away
Skyview Elementary School
Windsor · Public elementary · Grades PK–5
440 students · 2.2 km away
Windsor Middle School
Windsor · Public middle · Grades 6–8
785 students · 2.3 km away
American Legacy Academy
Windsor · Charter elementary · Grades K–8
419 students · 2.6 km away
Windsor High School
Windsor · Public high · Grades 9–12
1,094 students · 2.7 km away
Severance Middle School
Windsor · Public middle · Grades 6–8
670 students · 3.5 km away
Similar schools
Charter high schools in Colorado with a comparable Enrollment.
Renaissance Secondary School
Castle Rock · Charter high · Grades 6–12
441 students
James Irwin Charter High School
Colorado Springs · Charter high · Grades 9–12
425 students
The STEAD School
Commerce City · Charter high · Grades 9–12
421 students
KIPP Denver Collegiate High School
Denver · Charter high · Grades 9–12
477 students
Atlas Preparatory High School
Colorado Springs · Charter high · Grades 9–12
499 students
TCA College Pathways
Colorado Springs · Charter high · Grades 7–12
502 students
Frequently asked questions
Is Windsor Charter Academy Early College High School a good school?
Windsor Charter Academy Early College High School has a Success Index (US) of 61.1 out of 100 (Top 50% of high schools in United States) and ranks #90 of 307 in Colorado. 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 Charter Academy Early College High School rank in Colorado?
Windsor Charter Academy Early College High School ranks #90 of 307 high schools in Colorado and #5549 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Windsor Charter Academy Early College High School?
Windsor Charter Academy Early College High School had 435 students in 2025.
Is Windsor Charter Academy Early College High School a elementary school or a high school?
Windsor Charter Academy Early College High School is classified as a high covering Grades 9–12. It is a charter school.
What other schools are near Windsor Charter Academy Early College High School?
There are 10 schools within 15 km of Windsor Charter Academy Early College High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.