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Schools›Arizona›FLAGSTAFF
SCHOOL COMMUNITY·FLAGSTAFF UNIFIED DISTRICT (4192)·NCES 040286000215

Flagstaff High School

400 W ELM AVE, FLAGSTAFF, AZ 86001 · (928) 773-8100 · Coconino County
GRADES 09–12HIGH13-CITYREGULAR SCHOOL1,631 STUDENTS
B-
allk12 Grade
Scored higher than 47% of Arizona public high schools
  • BTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • C-Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Arizona public high schools

Enrollment
1,631
High
DISTRICT 797 · STATE 631
Student : Teacher
19.3:1
84 FTE teachers
DISTRICT 14.7:1 · STATE 20.2:1
Free / Reduced Lunch
,
Title I proxy
STATE 95%
Community
6
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 942826%
Grade 1045128%
Grade 1135021%
Grade 1240225%
Student demographics
67%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 70% · STATE 65% · US 70%
White
74446%
DISTRICT 38% · STATE 33% · US 43%
Hispanic
36022%
DISTRICT 30% · STATE 48% · US 30%
Black
131%
DISTRICT 1% · STATE 6% · US 15%
Asian
161%
DISTRICT 1% · STATE 3% · US 6%
Two+
493%
DISTRICT 4% · STATE 4% · US 5%
Native American
44627%
DISTRICT 27% · STATE 5% · US 1%
Pacific Islander
30%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
82451%
Female
80749%

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Test scores

AASA 2024-25 . % Passing
English Language Arts
49.0%
AZ avg 45.4% . +18.0pp since 2017
Math
30.0%
AZ avg 37.8% . -4.0pp since 2017

What this means: On the AASA, Arizona's statewide test, about 49 of every 100 students at this school read and write at grade level and about 30 of 100 do math at grade level. Across all Arizona schools, those numbers are about 45 and 38. Reading and writing scores are up about 18 points since 2017, while math scores are down about 4 points.

AASA results by year

School yearEnglish Language ArtsMath
2024-2549.0%30.0%
2023-2444.0%30.0%
2022-2341.0%26.0%
2021-2251.0%33.0%
2020-2129.0%21.0%
2018-1931.0%31.0%
2017-1831.0%34.0%
% Passing, all students and all tested grades.
Source: AASA. All students, all grades. See all years and grades →

Where Flagstaff High School ranks

Among high schools
MeasureThis schoolIn ArizonaIn Coconino County
Math proficiency
ranked highest first
30.0%#117 of 268
▲ 3
#2 of 7
no change
Reading proficiency
ranked highest first
49.0%#87 of 267
▲ 18
#3 of 7
no change
3-year test score change
ranked biggest drop first
-2.5pp#52 of 220N/A
Enrollment
ranked largest first
1,631#91 of 510#1 of 16
Students per teacher
ranked fewest first
19.3:1#126 of 279#6 of 6
Diversity index
ranked most diverse first
66.7%#31 of 284#2 of 6
Enrollment change since 2017-18
ranked fastest growth first
+9.0%#89 of 128N/A
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,631
+58 (+4%) vs 2020
+29% since 1990-91, when it was 1,267
Student : Teacher
19.3:1
was 19.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,63184.419.3:1N/A
2023-241,6258319.6:1N/A
2022-231,62078.220.7:125% (404)
2020-211,5738019.7:1N/A
2017-181,49665.522.9:126% (388)
2015-161,5366922.3:122% (339)
2010-111,6488519.4:121% (343)
2000-011,3888216.9:1N/A
1990-911,2676320.1:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Flagstaff High School.

Since 2017-18: students up 9% (1,496 to 1,631); teachers up 29% (65.5 to 84.4).

About Flagstaff High School

In FLAGSTAFF, Arizona, Flagstaff High School is a high-enrollment high school. It enrolled 1,631 students in grades 9 through 12 for the 2024-25 school year. Statewide, high schools in Arizona average about 631 students each.

Flagstaff High School belongs to Flagstaff Unified District (4192), a district of 16 schools and 8,595 students.

The most common group at Flagstaff High School is White students, at 46%. After that, the student body is 27% Native American, 22% Hispanic, and 3% multiracial. Among all residents of Coconino County, the White share is about 56%. Pick two students at random and there is a 67% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

The school has about 19.3 students per teacher and 84.4 full-time-equivalent teachers. This ratio sits 0.9 below the 20.2:1 average for high schools in Arizona.

Measured against Arizona public high schools, Flagstaff High School receives a B-. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.

Federal survey data for Coconino County show that the median household income is $72,966, 40% of adults hold a bachelor's degree or higher, and about 10% of people live in poverty. There are 80 public schools in Coconino County, enrolling about 18,262 students in all.

The nearest public school is Eva Marshall Elementary School, at about 0.2 miles. Inside a five-mile radius, there are at least 8 other public schools.

The school's locale code, City: Small, means it is inside a principal city with a population under 100,000.

Enrollment grew 4% from its 2020-21 level of 1,573.

If you have questions about enrollment questions, class placement, and PTA news at Flagstaff High School, you can post them here. Posting is open to anyone connected to the school.

Coconino County at a glance

View full county profile
Population
144,508
Census ACS
Median income
$72,966
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
80
18,262 students

Quick facts

School name
Flagstaff High School
District
Flagstaff Unified District (4192)
Address
400 W ELM AVE, FLAGSTAFF, AZ 86001
Phone
(928) 773-8100
County
Coconino County
Level
High
Grade range
09–12
Total enrollment
1,631
Teachers (FTE)
84
Student–teacher ratio
19.3:1
Locale
13-City: Small
NCES ID
040286000215
Charter school
No
Virtual school
No

Related schools

Other schools in Flagstaff Unified District (4192)
Other schools in FLAGSTAFF
Nearby schools

Frequently asked questions

About Flagstaff High School
What is the total enrollment at Flagstaff High School?
Flagstaff High School enrolls approximately 1,631 students in grades 09-12.
What grades does Flagstaff High School serve?
Flagstaff High School serves grades 09-12.
How many teachers does Flagstaff High School have?
Flagstaff High School employs 84 FTE teachers, for a student-to-teacher ratio of 19.3:1.
What is the student diversity at Flagstaff High School?
Student demographics at Flagstaff High School are roughly 46% White, 22% Hispanic, 1% Black, 1% Asian, 3% Two or more.
What district is Flagstaff High School in?
Flagstaff High School is part of Flagstaff Unified District (4192).
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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