Serving 592 students in grades 9-12, Delta High School ranks in the bottom 50% of all schools in Utah for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 15-19% (which is lower than the Utah state average of 39%). The percentage of students achieving proficiency in reading/language arts is 35-39% (which is lower than the Utah state average of 43%).
The student:teacher ratio of 22:1 is higher than the Utah state level of 21:1.
Minority enrollment is 21% of the student body (majority Hispanic), which is lower than the Utah state average of 29% (majority Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 592 students
- Student:Teacher Ratio: 22:1
- Minority Enrollment: 21%
- Graduation Rate: 90-94% (Top 30% in UT)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 15-19% (Btm 50%)
- Reading Proficiency: 35-39% (Btm 50%)
- Science Proficiency: 20-24% (Btm 50%)
- Source: National Center for Education Statistics (NCES), UT Dept. of Education
School Overview
Delta High School's student population of 592 students has grown by 17% over five school years.
The teacher population of 27 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
Total Students
592 students
Gender %
Total Classroom Teachers
27 teachers
Students by Grade
School Rankings
Delta High School ranks within the bottom 50% of all 975 schools in Utah (based off of combined math and reading proficiency testing data).
The diversity score of Delta High School is 0.34, which is less than the diversity score at state average of 0.46. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#764 out of 975 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
(20-21)15-19%
39%
Reading/Language Arts Test Scores (% Proficient)
(20-21)35-39%
43%
Science Test Scores (% Proficient)
(20-21)20-24%
45%
Student : Teacher Ratio
22:1
21:1
American Indian
n/a
1%
Asian
n/a
2%
Hispanic
19%
20%
Black
n/a
1%
White
79%
71%
Hawaiian
n/a
1%
Two or more races
2%
4%
All Ethnic Groups
Graduation Rate
90-94%
88%
Eligible for Free Lunch
34%
24%
Eligible for Reduced Lunch
7%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), UT Dept. of Education
Frequently Asked Questions
What is Delta High School's ranking?
Delta High School is ranked #764 out of 975 schools, which ranks it among the bottom 50% of public schools in Utah.
What schools are Delta High School often compared to?
Delta High Schoolis often viewed alongside schools like Cedar City High School, Juab High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
15-19% of students have achieved math proficiency (compared to the 39% UT state average), while 35-39% of students have achieved reading proficiency (compared to the 43% UT state average).
What is the graduation rate of Delta High School?
The graduation rate of Delta High School is 90-94%, which is higher than the Utah state average of 88%.
How many students attend Delta High School?
592 students attend Delta High School.
What is the racial composition of the student body?
79% of Delta High School students are White, 19% of students are Hispanic, and 2% of students are Two or more races.
What is the student:teacher ratio of Delta High School?
Delta High School has a student ration of 22:1, which is higher than the Utah state average of 21:1.
What grades does Delta High School offer ?
Delta High School offers enrollment in grades 9-12
What school district is Delta High School part of?
Delta High School is part of Millard School District.
School Reviews
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