- Enrollment
- 647
- Students per teacher
- 19.6:1
- Resource Index
- 37/100
Other / mixed grade configuration · Winslow, AZ
Bonnie Brennan School
Federal NCES profile for Bonnie Brennan School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 42/100.
2024-25 NCES dataOther / mixed grade configurationNCES 040946000971
👥 S:T ratio 47
🌟 Gifted program 70
🎓 Counselors 49
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Bonnie Brennan School earns 42/100 on the Resource Investment Index, with class sizes smaller than 77% of Arizona schools. It is also more racially and ethnically mixed than most Arizona schools.
- #1 of 4
- public schools in Winslow · Resource Index
- 42
- Resource Index · Typical
- 13.3:1
- small classes for Arizona
- 37.1%
- free-lunch eligible
Bonnie Brennan School has class sizes smaller than 77% of Arizona schools. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Bonnie Brennan School ranks #1 of 4 public schools in Winslow, AZ.
School address
District: Winslow Unified District (4387) · Arizona
NCES ID 040946000971 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+6 students YoY
Bonnie Brennan School held near 254 students from 2022-23 to 2023-24 (+6 headcount).
Teacher FTE lost 19.0 → 18.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+6 students YoY 040946000971 · Winslow, AZ Other · SMALL · TRAD
253 enr · 13.3:1 · 37.1% lunch · RII 42
Nearest enrollment peer: Winslow High School (647 students)
Bonnie Brennan School held near 254 students from 2022-23 to 2023-24 (+6 headcount). Teacher FTE lost 19.0 → 18.0 across the same CCD years. Read with this school → · District book → · Arizona schools → · Find another →
Bonnie Brennan School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Winslow High S
Winslow High School
647 students
- Jefferson Elem
Jefferson Elementary School
378 students
- Winslow Junior
Winslow Junior High School
293 students
- Washington Sch 254
Washington School
254 students
- This school 253
Bonnie Brennan School
253 students
What this shows Bonnie Brennan School reports 253 students on the CCD universe file.
How Bonnie Brennan School compares
Bonnie Brennan 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 | 13.3:1 | ▼ 22% | 17:1 | 15.7:1 |
| Free-lunch eligible | 37.1% | ▼ 23% | 48.3% | 51.7% |
| Enrollment | 253 | top 67% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.3:1
Leaner classes than 64% of US schools, a middle-of-the-pack class size.
253
Bigger than 26% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
37.1%
free-lunch eligible
- 23% 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
13.3:1
students per teacher
- 22% below state mean
Top 23% in Arizona - lower ratio than 77% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
56.1%
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
$11,818
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
Counselors1.0 FTE
Per 253 students, the combined health-and-guidance staffing load for this school.
Discipline context
14
in-school suspensions + 5 out-of-school
Suspension rate: 5.5 per 100 students. Combined in-school and out-of-school rate: 7.5 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 43.5%
American Indian / Alaska Native 30.4%
Two or More 15.0%
White 11.1%
Largest group: Hispanic or Latino at 43.5% of enrollment.
Student-body diversity index 68.4/100
Simpson diversity index - at 68.4, Bonnie Brennan School is more mixed than the Arizona school average of 47.2.
Programs
Gifted & talented Yes
District finance for Winslow Unified District (4387) reports $11,818 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Bonnie Brennan School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Winslow High School | Larger | Similar economic need | Higher S:T ratio |
| Jefferson Elementary School | Larger | Similar economic need | Higher S:T ratio |
| Winslow Junior High School | Similar size | Similar economic need | Higher S:T ratio |
| Washington School | Similar size | Similar economic need | Higher S:T ratio |
Comparisons are relative to Bonnie Brennan School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 378
- Students per teacher
- 22.2:1
- Resource Index
- 26/100
- Enrollment
- 293
- Students per teacher
- 17.2:1
- Resource Index
- 34/100
- Enrollment
- 254
- Students per teacher
- 16.9:1
- Resource Index
- 38/100
Similar other schools in Winslow
1 comparable other schools (grades Mixed) serving the same city.
Nationwide other 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 (~253 students)
Frequently asked questions about Bonnie Brennan School
How many students attend Bonnie Brennan School?
Bonnie Brennan School has 253 students enrolled. It is a public school in Winslow, AZ. CCD year-over-year: 248 (2022-23) → 254 (2023-24), nearly flat (+6).
What is the student-teacher ratio at Bonnie Brennan School?
The student-teacher ratio at Bonnie Brennan School is 13.3:1, which is 22% lower than the Arizona average of 17:1 and 15% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Bonnie Brennan School?
37.1% of students at Bonnie Brennan School are eligible for free lunch, compared to the Arizona average of 48.3%.
What is the racial and ethnic makeup of Bonnie Brennan School?
The largest demographic group at Bonnie Brennan School is Hispanic or Latino at 43.5% of enrollment, in Winslow, AZ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 68.4/100.
What is the Resource Investment Index for Bonnie Brennan School?
Bonnie Brennan School has a Resource Investment Index of 42/100 (typical 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 Bonnie Brennan School rank among public schools in Winslow?
By Resource Investment Index, Bonnie Brennan School ranks #1 of 4 public schools in Winslow, 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 Winslow on the city page.
What other schools are in Winslow Unified District (4387)?
Besides Bonnie Brennan School, Winslow Unified District (4387) also operates Winslow High School (647 students), Jefferson Elementary School (378 students), and Winslow Junior High School (293 students). See the Winslow Unified District (4387) district page for the complete list.