Serving 152 students in grades 9-12, Ombudsman Hiaki Charter ranks in the top 30% of all schools in Arizona for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is <50% (which is higher than the Arizona state average of 34%). The percentage of students achieving proficiency in reading/language arts is <50% (which is higher than the Arizona state average of 40%).
The student-teacher ratio of 30:1 is higher than the Arizona state level of 17:1.
Minority enrollment is 97% of the student body (majority American Indian), which is higher than the Arizona state average of 67% (majority Hispanic and Black).
Quick Facts (2026)
- School Type: Alternative school / Charter School
- Grades: 9-12
- Enrollment: 152 students
- Student-Teacher Ratio: 30:1
- Minority Enrollment: 97%
- Graduation Rate: ≤10% (Btm 50% in AZ)
- Overall Testing Rank: Top 30%
- Math Proficiency: <50% (Top 20%)
- Reading Proficiency: <50% (Top 30%)
- Science Proficiency: ≤20% (Btm 50%)
- Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Top Rankings
Ombudsman Hiaki Charter ranks among the top 20% of public schools in Arizona for:
Category
Attribute
Math Proficiency
Community Size
School Overview
Ombudsman Hiaki Charter's student population of 152 students has declined by 19% over five school years.
The teacher population of 5 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
152 students
Total Classroom Teachers
5 teachers
Year Founded
1996
School Rankings
Ombudsman Hiaki Charter ranks within the top 30% of all 1,921 schools in Arizona (based off of combined math and reading proficiency testing data).
The diversity score of Ombudsman Hiaki Charter is 0.44, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#420 out of 1921 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
<50%
34%
Reading/Language Arts Test Scores (% Proficient)
<50%
40%
Science Test Scores (% Proficient)
≤20%
24%
Student-Teacher Ratio
30:1
17:1
American Indian
71%
5%
Asian
n/a
3%
Hispanic
25%
49%
Black
n/a
6%
White
3%
33%
Hawaiian
n/a
n/a
Two or more races
1%
4%
All Ethnic Groups
Graduation Rate
≤10%
77%
Eligible for Free Lunch
9%
41%
Eligible for Reduced Lunch (19-20)
9%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Frequently Asked Questions
What is Ombudsman Hiaki Charter's ranking?
Ombudsman Hiaki Charter is ranked #420 out of 1,921 schools, which ranks it among the top 30% of public schools in Arizona.
What percent of students have achieved state testing proficiency in math and reading?
<50% of students have achieved math proficiency (compared to the 34% AZ state average), while <50% of students have achieved reading proficiency (compared to the 40% AZ state average).
What is the graduation rate of Ombudsman Hiaki Charter?
The graduation rate of Ombudsman Hiaki Charter is 10%, which is lower than the Arizona state average of 77%.
How many students attend Ombudsman Hiaki Charter?
152 students attend Ombudsman Hiaki Charter.
What is the racial composition of the student body?
71% of Ombudsman Hiaki Charter students are American Indian, 25% of students are Hispanic, 3% of students are White, and 1% of students are Two or more races.
What is the student-teacher ratio of Ombudsman Hiaki Charter?
Ombudsman Hiaki Charter has a student ration of 30:1, which is higher than the Arizona state average of 17:1.
What grades does Ombudsman Hiaki Charter offer ?
Ombudsman Hiaki Charter offers enrollment in grades 9-12 (No virtual instruction).
What school district is Ombudsman Hiaki Charter part of?
Ombudsman Hiaki Charter is part of Ombudsman Educational Services Ltd.A Subsidiary (4323) School District.
In what neighborhood is Ombudsman Hiaki Charter located?
Ombudsman Hiaki Charter is located in the Camelback East Village neighborhood of Tucson, AZ.
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