Millennium High School is a public high school in Goodyear, Arizona, United States. Operated by the Agua Fria Union High School District, it is the second high school in the district.
Serving 2,295 students in grades 9-12, Millennium High School ranks in the top 30% of all schools in Arizona for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 41% (which is higher than the Arizona state average of 34%). The percentage of students achieving proficiency in reading/language arts is 53% (which is higher than the Arizona state average of 40%).
The student-teacher ratio of 21:1 is higher than the Arizona state level of 17:1.
Minority enrollment is 67% of the student body (majority Hispanic), which is equal to the Arizona state average of 67% (majority Hispanic).
Quick Facts (26-27)
- Grades: 9-12
- Enrollment: 2,295 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 67%
- Graduation Rate: 96% (Top 5% in AZ)
- Overall Testing Rank: Top 30%
- Math Proficiency: 41% (Top 50%)
- Reading Proficiency: 53% (Top 30%)
- Science Proficiency: 24% (Top 50%)
- Attendance Zone: Millennium High School serves the northeast part of Goodyear, AZ, covering an area of approximately 16.6 square miles. The typical drive to the school from within the attendance zone takes about 10-12 minutes, with the furthest edge being around 5 miles away.
- Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Top Rankings
Millennium High School ranks among the top 20% of public schools in Arizona for:
Category
Attribute
Graduation Rate
School Overview
Millennium High School's student population of 2,295 students has grown by 20% over five school years.
The teacher population of 108 teachers has grown by 12% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
2,295 students
Showing 2015–2025. Full 26-year historical data available below ↓
Total Classroom Teachers
108 teachers
Showing 2015–2025. Full 26-year historical data available below ↓
Year Founded
1999
School Calendar
School Rankings
Millennium High School 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 Millennium High School is 0.68, which is more 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
#514 out of 1921 schools
(Top 30%)
(Top 30%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
41%
34%
Showing 2013–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
53%
40%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
24%
24%
Student-Teacher Ratio
21:1
17:1
Showing 2015–2025. Full 26-year historical data available below ↓
American Indian
1%
5%
Showing 2014–2025. Full 26-year historical data available below ↓
Asian
5%
3%
Showing 2015–2025. Full 26-year historical data available below ↓
Hispanic
45%
49%
Showing 2015–2025. Full 26-year historical data available below ↓
Black
9%
6%
Showing 2015–2025. Full 26-year historical data available below ↓
White
33%
33%
Showing 2015–2025. Full 26-year historical data available below ↓
Hawaiian
1%
n/a
Two or more races
6%
4%
Showing 2015–2025. Full 15-year historical data available below ↓
All Ethnic Groups
Showing 2015–2025. Full 26-year historical data available below ↓
Graduation Rate
96%
77.8%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(22-23)30.2%
41.2%
Eligible for Free Lunch
23%
41%
Showing 2015–2025. Full 22-year historical data available below ↓
Eligible for Reduced Lunch
6%
10%
Showing 2014–2025. Full 22-year historical data available below ↓
School Statewide Testing
School District Name
Sports
Colors
Black, Silver
School Mascot
Tiger
Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Frequently Asked Questions
What is Millennium High School's ranking?
Millennium High School is ranked #514 out of 1,921 schools, which ranks it among the top 30% of public schools in Arizona.
What schools are Millennium High School often compared to?
Millennium High Schoolis often viewed alongside schools like Agua Fria High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
41% of students have achieved math proficiency (compared to the 34% AZ state average), while 53% of students have achieved reading proficiency (compared to the 40% AZ state average).
What is the graduation rate of Millennium High School?
The graduation rate of Millennium High School is 96%, which is higher than the Arizona state average of 77.8%.
How many students attend Millennium High School?
2,295 students attend Millennium High School.
What is the racial composition of the student body?
45% of Millennium High School students are Hispanic, 33% of students are White, 9% of students are Black, 6% of students are Two or more races, 5% of students are Asian, 1% of students are American Indian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Millennium High School?
Millennium High School has a student ration of 21:1, which is higher than the Arizona state average of 17:1.
What grades does Millennium High School offer ?
Millennium High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Millennium High School part of?
Millennium High School is part of Agua Fria Union High School District (4289).
School Reviews
4 10/10/2025
I LOVE MILLENNIUM!! I originally didn't want to go here because I've heard a few bad things about this school, but I can vouch that I nor anyone else I know of has experienced anything of that sort from a counselor, administration, or their peers. Bullying is not an issue at this school either. Coming to this school has been one of the best experiences of my life! The people are great and so are the teachers. I'm a huge fan of their IB program and many of my friends speak fondly about their agricultural program. Everything about this school has been amazing for me and I feel like the counselors genuinely care about the students. The reason I gave four stars instead of five is because the campus is really crowded which can be annoying but it's not a deal breaker for me.
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