Colony High

Colony High serves 2,085 students in grades 9-12 in Ontario, California, with a student-teacher ratio of 24:1 across 87 full-time equivalent teachers. The school holds a MySchoolScout rating of 5.6 out of 10 and ranks in the 51st percentile among California high schools, placing it roughly in the middle tier statewide. Academically, Colony High shows mixed performance with room for growth in several areas.

While 58% of students demonstrate proficiency in English Language Arts and reading, math proficiency stands at 19% across grade levels, indicating significant opportunities for improvement in mathematical skills and reasoning. The school draws from a community where families have established solid economic foundations, with a median household income of $89,041 and median home values of $543,400 in the surrounding 91761 ZIP code area. The neighborhood maintains a relatively low poverty rate of 9.6%, though only 21% of residents hold bachelor's degrees or higher, suggesting a primarily working-class community.

Colony High sits in Ontario, a mid-size city in San Bernardino County, providing students with suburban amenities while maintaining accessibility to the broader Southern California region's educational and career opportunities.

Colony High is a large school with 2,085 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

The student-teacher ratio at Colony High is 24:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.