- Enrollment
- 1,631
- Students per teacher
- 20.9:1
- Resource Index
- 30/100
High school (grades 9-12) · Flagstaff, AZ
Coconino High School
Federal NCES profile for Coconino High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 30/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 040286000212
👥 S:T ratio 23
🌟 Gifted program 70
🎓 Counselors 28
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Coconino High School earns 30/100 on the Resource Investment Index, with class sizes larger than 71% of Arizona schools. It is also one of the largest schools in Arizona.
- #16 of 23
- public schools in Flagstaff · Resource Index
- 30
- Resource Index · Lower
- 19.3:1
- large classes for Arizona
- 27.9%
- free-lunch eligible
Coconino High School has class sizes larger than 71% of Arizona schools. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Coconino High School ranks #16 of 23 public schools in Flagstaff, AZ.
School address
District: Flagstaff Unified District (4192) · Arizona
NCES ID 040286000212 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-22 students YoY
Coconino High School held near 1,506 students from 2022-23 to 2023-24 (-22 headcount).
Teacher FTE added 75.5 → 80.3 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-22 students YoY 040286000212 · Flagstaff, AZ High · MID · TRAD
1,444 enr · 19.3:1 · 27.9% lunch · RII 30
Nearest enrollment peer: Flagstaff High School (1,631 students)
Coconino High School held near 1,506 students from 2022-23 to 2023-24 (-22 headcount). Teacher FTE added 75.5 → 80.3 across the same CCD years. Read with this school → · District book → · Arizona schools → · Find another →
Coconino High School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Flagstaff High
Flagstaff High School
1,631 students
- This school
Coconino High School
1,444 students
- Sinagua Middle
Sinagua Middle School
1,013 students
- Mount Elden Mi
Mount Elden Middle School
678 students
- Manuel Demigue 561
Manuel Demiguel Elementary School
561 students
- Weitzel's Puen 426
Weitzel's Puente De Hozho Bilingual Magnet School
426 students
What this shows Coconino High School reports 1,444 students on the CCD universe file.
How Coconino High School compares
Coconino High School held steady on CCD headcount: ratios and free-lunch share vs Arizona and U.S. means.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.3:1 | ▲ 14% | 17:1 | 15.7:1 |
| Free-lunch eligible | 27.9% | ▼ 42% | 48.3% | 51.7% |
| Enrollment | 1,444 | top 5% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
19.3:1
Leaner classes than 19% of US schools, heavier class loads than most.
1,444
Bigger than 96% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
27.9%
free-lunch eligible
- 42% below the Arizona average of 48.3%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
19.3:1
students per teacher
- 14% above state mean
Top 71% in Arizona - lower ratio than 29% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
50.8%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$11,945
per pupil, district-wide
- below Arizona avg of $13,502
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors4.0 FTE
Per 361 students, the combined health-and-guidance staffing load for this school.
Discipline context
106
in-school suspensions + 76 out-of-school
Suspension rate: 7.3 per 100 students. Combined in-school and out-of-school rate: 12.6 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 35.6%
White 34.2%
American Indian / Alaska Native 24.4%
Two or More 4.1%
Asian 0.8%
African American 0.7%
Native Hawaiian / Pacific Islander 0.3%
Largest group: Hispanic or Latino at 35.6% of enrollment.
Student-body diversity index 69.5/100
Simpson diversity index - at 69.5, Coconino High School is more mixed than the Arizona school average of 47.2.
Programs
AP courses offered 9
Gifted & talented Yes
District finance for Flagstaff Unified District (4192) reports $11,945 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Coconino High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Flagstaff High School | Similar size | Similar economic need | Higher S:T ratio |
| Sinagua Middle School | Smaller | Similar economic need | Lower S:T ratio |
| Mount Elden Middle School | Smaller | Higher economic need | Lower S:T ratio |
| Manuel Demiguel Elementary School | Smaller | Lower economic need | Lower S:T ratio |
| Weitzel's Puente De Hozho Bilingual Magnet School | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Coconino High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,013
- Students per teacher
- 17.8:1
- Resource Index
- 25/100
- Enrollment
- 678
- Students per teacher
- 14.7:1
- Resource Index
- 36/100
- Enrollment
- 561
- Students per teacher
- 14.8:1
- Resource Index
- 28/100
- Enrollment
- 426
- Students per teacher
- 16.4:1
- Resource Index
- 30/100
Similar high schools in Flagstaff
2 comparable high schools (grades 9-12) serving the same city.
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~1,444 students)
Similar student-teacher ratio (~19.3:1)
Frequently asked questions about Coconino High School
How many students attend Coconino High School?
Coconino High School has 1,444 students enrolled. It is a high school in Flagstaff, AZ. CCD year-over-year: 1,528 (2022-23) → 1,506 (2023-24), nearly flat (-22).
What is the student-teacher ratio at Coconino High School?
The student-teacher ratio at Coconino High School is 19.3:1, which is 14% higher than the Arizona average of 17:1 and 23% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Coconino High School?
27.9% of students at Coconino High School are eligible for free lunch, compared to the Arizona average of 48.3%.
What is the racial and ethnic makeup of Coconino High School?
The largest demographic group at Coconino High School is Hispanic or Latino at 35.6% of enrollment, in Flagstaff, AZ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 69.5/100.
What is the Resource Investment Index for Coconino High School?
Coconino High School has a Resource Investment Index of 30/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Coconino High School rank among public schools in Flagstaff?
By Resource Investment Index, Coconino High School ranks #16 of 23 public schools in Flagstaff, AZ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Flagstaff on the city page.
What other schools are in Flagstaff Unified District (4192)?
Besides Coconino High School, Flagstaff Unified District (4192) also operates Flagstaff High School (1,631 students), Sinagua Middle School (1,013 students), and Mount Elden Middle School (678 students). See the Flagstaff Unified District (4192) district page for the complete list.