Enrollment
253
Elementary
DISTRICT 295 · STATE 451
SCHOOL COMMUNITY·WINSLOW UNIFIED DISTRICT (4387)·NCES 040946000971
Bonnie Brennan School
100 COCHISE DR, WINSLOW, AZ 86047 · (928) 288-8400 · Navajo County
GRADES PK–06ELEMENTARY33-TOWNREGULAR SCHOOL253 STUDENTS
C+
allk12 Grade
Scored higher than 43% of Arizona public elementary schools
- B-Test 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 elementary schools
Student : Teacher
14.9:1
17 FTE teachers
DISTRICT 17.3:1 · STATE 17.0:1
Free / Reduced Lunch
,
Title I proxy
STATE 95%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 26 | 10% |
| Grade 3 | 126 | 50% |
| Grade 4 | 101 | 40% |
Student demographics
68%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 68% · STATE 65% · US 70%
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
School pathway
Students here typically continue to
Based on grade levels within Winslow Unified District (4387). Attendance zones can vary; confirm enrollment with the district.
Test scores
AASA 2024-25 . % PassingEnglish Language Arts
32.0%
AZ avg 45.4% . -8.0pp since 2017
Math
23.0%
AZ avg 37.8% . -29.0pp since 2017
What this means: On the AASA, Arizona's statewide test, about 32 of every 100 students at this school read and write at grade level and about 23 of 100 do math at grade level. Across all Arizona schools, those numbers are about 45 and 38. Reading and writing scores are down about 8 points since 2017, while math scores are down about 29 points.
AASA results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 32.0% | 23.0% |
| 2023-24 | 34.0% | 24.0% |
| 2022-23 | 28.0% | 25.0% |
| 2021-22 | 33.0% | 35.0% |
| 2020-21 | 25.0% | 30.0% |
| 2018-19 | 41.0% | 55.0% |
| 2017-18 | 40.0% | 52.0% |
% Passing, all students and all tested grades.
Source: AASA. All students, all grades. See all years and grades →
Where Bonnie Brennan School ranks
Among elementary schools| Measure | This school | In Arizona | In Navajo County |
|---|---|---|---|
| Math proficiency ranked highest first | 23.0% | #695 of 1,072 ▼ 23 | #11 of 20 ▼ 2 |
| Reading proficiency ranked highest first | 32.0% | #606 of 1,072 ▼ 25 | #9 of 20 no change |
| 3-year test score change ranked biggest drop first | -6.5pp | #174 of 930 | #4 of 13 |
| Enrollment ranked largest first | 253 | #952 of 1,223 | #16 of 38 |
| Students per teacher ranked fewest first | 14.9:1 | #285 of 991 | #8 of 19 |
| Diversity index ranked most diverse first | 68.4% | #70 of 1,007 | #4 of 19 |
| Enrollment change since 2017-18 ranked steepest decline first | -42.9% | #38 of 721 | #1 of 17 |
Ranked against other public elementary 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 2024-25Enrollment
253
-106 (-30%) vs 2020
-30% since 1990-91, when it was 359
Student : Teacher
14.9:1
was 17.1:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 253 | 17 | 14.9:1 | N/A |
| 2023-24 | 254 | 18 | 14.1:1 | N/A |
| 2022-23 | 248 | 19 | 13.1:1 | 37% (92) |
| 2020-21 | 359 | 21 | 17.1:1 | N/A |
| 2017-18 | 443 | 23 | 19.3:1 | 59% (261) |
| 2010-11 | 184 | 11 | 16.7:1 | 0% (0) |
| 2000-01 | 386 | 24 | 16.1:1 | N/A |
| 1990-91 | 359 | 16 | 22.4:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Bonnie Brennan School.
Since 2017-18: students down 43% (443 to 253); teachers down 26% (23 to 17).
About Bonnie Brennan School
This page covers Bonnie Brennan School, a small elementary school in WINSLOW, Arizona. Enrolled students number 253 students, in pre-K through 6. Enrollment is 44% lower than the average for elementary schools in Arizona, which is about 451.
Enrollment across the 5 schools in Winslow Unified District (4387) totals 1,825 students.
Federal enrollment data show Hispanic students as the largest group at Bonnie Brennan School, at 43%. Enrollment also includes 30% Native American, 15% multiracial, and 11% White. Among people living in Navajo County, the Hispanic share is about 11%. The school's diversity index is 68%, meaning two students picked at random have a 68% chance of belonging to different racial or ethnic groups.
Bonnie Brennan School operates with 17 full-time-equivalent teachers, a ratio of about 14.9:1. On average, elementary schools in Arizona have 17.0:1, compared with 14.9:1 here.
Measured against Arizona public elementary schools, Bonnie Brennan School receives a C+. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.
Census estimates describe Navajo County this way: the median household income is $54,606, 19% of adults hold a bachelor's degree or higher, and about 20% of residents live below the federal poverty line. Besides Bonnie Brennan School, Navajo County has 97 other public schools.
The nearest other public school, Washington School, is about 1.8 miles away. There are 4 more public schools inside five miles.
Its NCES locale code is Town: Remote: the school is in a town far from an urbanized area.
The school enrolled 253 students in 2024-25, 106 fewer than the 359 it had in 2020-21. Federal data show the ratio falling from 17.1:1 to 14.9:1.
Parents and students can post about sports schedules, lunch menus, and spirit week at Bonnie Brennan School. Questions from prospective families are welcome too.
Navajo County at a glance
View full county profilePopulation
108,415
Census ACS
Median income
$54,606
Household, ACS
Bachelor's+
19%
Adults 25+
Poverty rate
20%
Below federal line
Schools in county
98
19,662 students
Quick facts
Related schools
Other schools in Winslow Unified District (4387)
- Winslow High SchoolHigh · 647 students
- Jefferson Elementary SchoolElementary · 378 students
- Winslow Junior High SchoolMiddle · 293 students
- Washington SchoolElementary · 254 students
Other schools in WINSLOW
- Winslow High SchoolHigh · 647 students
- Jefferson Elementary SchoolElementary · 378 students
- Winslow Junior High SchoolMiddle · 293 students
- Washington SchoolElementary · 254 students
- Dilcon Community SchoolElementary · 193 students
- Little Singer Community SchoolElementary · 88 students
Nearby schools
- Washington School1.8 mi · 254
- Jefferson Elementary School1.9 mi · 378
- Winslow Junior High School2.1 mi · 293
- Winslow High School2.2 mi · 647
- Little Singer Community School14.1 mi · 88
- Joseph City Elementary School23.0 mi · 190
Frequently asked questions
About Bonnie Brennan SchoolHow many students attend Bonnie Brennan School?
Bonnie Brennan School enrolls approximately 253 students in grades PK-06.
Is Bonnie Brennan School an elementary, middle, or high school?
Bonnie Brennan School is an elementary school covering grades PK-06.
How many teachers does Bonnie Brennan School have?
Bonnie Brennan School employs 17 FTE teachers, for a student-to-teacher ratio of 14.9:1.
How diverse is Bonnie Brennan School?
Bonnie Brennan School reports a student body of 11% White, 43% Hispanic, 15% Two or more.
What district is Bonnie Brennan School in?
Bonnie Brennan School is part of Winslow Unified District (4387).
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.