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Public schoolHighGrades 9–12

Colonial High

🇺🇸 Official data · 2025Orlando, Florida 32807 · Orange

30.2/ 100
Success Index (US)
Lower 50%

#517 of 576 high schools in Florida
#13284 of 16,910 nationally

How is this calculated?
Students
3,239
Enrollment
3,239
Source: NCES CCD
Free/reduced-price lunch
52.3%
Source: NCES CCD
Students per teacher
23.6
Source: NCES CCD

About Colonial High

Colonial High is a public high located in Orlando, in the Orange school district of Florida, United States. It caters for Grades 9–12. In 2025 it enrolled 3,239 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 30.2 out of 100, placing it in the lower 50% of high schools in United States and 517th of 576 ranked high schools in Florida. Its strongest component is community advantage (fewer free/reduced-price lunch) (48th percentile), and its weakest is students per teacher (7th percentile).

Other published figures: enrollment 3,239.

There are 167 schools in Orlando; Colonial High ranks 153rd of 165 scored schools there.

Success Index (US) breakdown

Each component is a percentile against high schools across United States.

  • Math proficiency (30%)27%
  • Reading proficiency (30%)39%
  • Community advantage (fewer free/reduced-price lunch) (25%)52.3%
  • Students per teacher (15%)23.6

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 Colonial High by the official sources.

Enrollment
3,239
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
52.3%
Share of students eligible for free or reduced-price lunch.
Students per teacher
23.6
Enrollment divided by FTE teachers; not class size.
Reading proficiency
39%
Share of tested students proficient or above (all students, all grades).
Math proficiency
27%
Share of tested students proficient or above (all students, all grades).

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Schools near Colonial High

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public high schools in Florida with a comparable Enrollment.

Frequently asked questions

Is Colonial High a good school?

Colonial High has a Success Index (US) of 30.2 out of 100 (Lower 50% of high schools in United States) and ranks #517 of 576 in Florida. 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 Colonial High rank in Florida?

Colonial High ranks #517 of 576 high schools in Florida and #13284 of 16,910 nationally on the Success Index (US) (2025 data).

How many students attend Colonial High?

Colonial High had 3,239 students in 2025.

Is Colonial High a elementary school or a high school?

Colonial High is classified as a high covering Grades 9–12. It is a public school.

What other schools are near Colonial High?

There are 10 schools within 15 km of Colonial High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.