Serving 1,584 students in grades 9-12, Hinkley High School ranks in the bottom 50% of all schools in Colorado for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 16% (which is lower than the Colorado state average of 32%). The percentage of students achieving proficiency in reading/language arts is 35% (which is lower than the Colorado state average of 45%).
The student:teacher ratio of 20:1 is higher than the Colorado state level of 15:1.
Minority enrollment is 96% of the student body (majority Hispanic), which is higher than the Colorado state average of 50% (majority Hispanic).
Quick Stats (2025)
Grades: 9-12
Enrollment: 1,584 students
Student:Teacher Ratio: 20:1
Minority Enrollment: 96%
Graduation Rate
: 70% (Btm 50% in CO)
Overall Testing Rank
: Bottom 50%
Math Proficiency
: 16% (Btm 50%)
Reading Proficiency
: 35% (Btm 50%)
Science Proficiency
: 7% (Btm 50%)
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Hinkley High School ranks within the bottom 50% of all 1,779 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Hinkley High School is 0.41, which is less than the diversity score at state average of 0.62. The school's diversity has stayed relatively flat over five school years.
What percent of students have achieved state testing proficiency in math and reading?
16% of students have achieved math proficiency (compared to the 32% CO state average), while 35% of students have achieved reading proficiency (compared to the 45% CO state average).
What is the graduation rate of Hinkley High School?
The graduation rate of Hinkley High School is 70%, which is lower than the Colorado state average of 82%.
How many students attend Hinkley High School?
1,584 students attend Hinkley High School.
What is the racial composition of the student body?
76% of Hinkley High School students are Hispanic, 12% of students are Black, 4% of students are White, 3% of students are Asian, 2% of students are Hawaiian, 2% of students are Two or more races, and 1% of students are American Indian.
What is the student:teacher ratio of Hinkley High School?
Hinkley High School has a student ration of 20:1, which is higher than the Colorado state average of 15:1.
What grades does Hinkley High School offer ?
Hinkley High School offers enrollment in grades 9-12
What school district is Hinkley High School part of?
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Quick Stats (2025)
Grades: 9-12
Enrollment: 1,584 students
Student:Teacher Ratio: 20:1
Minority Enrollment: 96%
Graduation Rate
: 70% (Btm 50%)
Overall Testing Rank
: Bottom 50%
Math Proficiency
: 16% (Btm 50%)
Reading Proficiency
: 35% (Btm 50%)
Science Proficiency
: 7% (Btm 50%)
Source: National Center for Education Statistics (NCES), CO Dept. of Education
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