Idalia Junior-Senior High School
🇺🇸 Official data · 2025Idalia, Colorado 80735 · Idalia RJ-3 School District
#218 of 307 high schools in Colorado
#11889 of 16,910 nationally
About Idalia Junior-Senior High School
Idalia Junior-Senior High School is a public high located in Idalia, in the Idalia RJ-3 School District school district of Colorado, United States. It caters for Grades 7–12. In 2025 it enrolled 79 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 36.3 out of 100, placing it in the lower 50% of high schools in United States and 218th of 307 ranked high schools in Colorado. Its strongest component is students per teacher (58th percentile), and its weakest is math proficiency (25th percentile).
Other published figures: enrollment 79.
There are 2 schools in Idalia; Idalia Junior-Senior High School ranks 2nd of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)24.5%
- Reading proficiency (30%)44.5%
- Community advantage (fewer free/reduced-price lunch) (25%)59.5%
- Students per teacher (15%)11.3
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 Idalia Junior-Senior High School by the official sources.
- Enrollment
- 79
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 59.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 11.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 44.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 24.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Idalia Junior-Senior High School
Closest schools by straight-line distance, with their Success Index (US).
Similar schools
Public high schools in Colorado with a comparable Enrollment.
Cotopaxi Junior-Senior High School
Cotopaxi · Public high · Grades 6–12
77 students
Sargent Senior High School
Monte Vista · Public high · Grades 9–12
81 students
Cheyenne Wells Junior/High School
Cheyenne Wells · Public high · Grades 7–12
84 students
Walsh High School
Walsh · Public high · Grades 7–12
72 students
Venture Academy of Leadership and Entrepreneurship
Parker · Public high · Grades 9–12
88 students
Robert F. Smith STEAM Academy
Denver · Public high · Grades 9–12
89 students
Frequently asked questions
Is Idalia Junior-Senior High School a good school?
Idalia Junior-Senior High School has a Success Index (US) of 36.3 out of 100 (Lower 50% of high schools in United States) and ranks #218 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 Idalia Junior-Senior High School rank in Colorado?
Idalia Junior-Senior High School ranks #218 of 307 high schools in Colorado and #11889 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Idalia Junior-Senior High School?
Idalia Junior-Senior High School had 79 students in 2025.
Is Idalia Junior-Senior High School a elementary school or a high school?
Idalia Junior-Senior High School is classified as a high covering Grades 7–12. It is a public school.
What other schools are near Idalia Junior-Senior High School?
There are 1 schools within 15 km of Idalia Junior-Senior High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.