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Flagstaff High School

400 W Elm Ave, Flagstaff, AZ 86001

BSchola Grade
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Grades
9–12
High
Students
1,631
Enrolled 2024–25
Students per teacher
19.3 : 1
Full-time teachers
District
Flagstaff Unified District (4192)
Coconino County

Schola Grade B · Above average

Letter grade (A–F) · compared with 287 Arizona high schools · How we grade
Test scores51% proficient in math & reading
69thpercentile
Equity30% of low-income students proficient
44thpercentile
Attendance51% chronically absent
36thpercentile
Graduation rate93% graduate in 4 years
64thpercentile
College readinessAt least 17% take AP, IB or dual-enrollment courses
52ndpercentile
Class size19.3 students per teacher
50thpercentile

Percentiles compare this school with other Arizona high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Flagstaff High School

Flagstaff High School is a public high school in Flagstaff, Arizona, serving grades 9–12. It is part of Flagstaff Unified District (4192). The school is located in a small city in Coconino County.

In the 2024–25 school year, 1,631 students were enrolled, with about 19.3 students for every full-time teacher. That ratio is larger than the typical Arizona high school (17.5 students per teacher). Its Schola Grade is B (above average), compared with 287 Arizona high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

400 W Elm Ave
Flagstaff, AZ 86001
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,631 students
Students per teacher
19.3 to 1
AP courses offered
10
Charter school
No
Magnet school
No
Locale
City — Small
School district
Flagstaff Unified District (4192)
County
Coconino County
NCES school ID
040286000215

Schools near Flagstaff High School

All 36 schools in Flagstaff →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.