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New rankings! SchoolDigger recently updated its Arizona rankings with newly released test scores for the 2025-26 school year.

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Test scores delayed: 2026 rankings for Arizona do not yet include the AzSCI Science tests, which have not yet been released by the Arizona Department of Education

Bonnie Brennan School

Q: Is Bonnie Brennan School a good school?

Bonnie Brennan School ranks 619 th of 900 Arizona elementary schools. SchoolDigger rates this school 2 stars out of 5.

Public Grades PK, KG-6

619^th

SchoolDigger Rank ?

of 900 Arizona Elementary Schools

Better than 31% of Arizona elementary schools

Summary

Bonnie Brennan School is a PK–6 school serving 253 students in Winslow, Arizona, within the Winslow Unified District. Its 2025–26 results show a particular concern in fourth-grade math: 18% of students were proficient, compared with 40% statewide, a 22-point gap.

ELA is the school’s strongest subject compared with the state, district and nearby Washington School. Overall ELA proficiency is 38%, 3 points below the state’s 41%, but 8 points above the district’s 30% and 13 points above Washington’s 25%. Math proficiency is 25%—8 points below the state’s 33%, but 4 points above the district’s 21% and 3 points above Washington’s 22%. The fourth-grade math result is especially low: it matches the district’s 18%, while third-grade math is 32%, 6 points below the state.

SchoolDigger ranks the school at the 31st percentile with two stars for 2025–26. Its percentile rose 8 points from the prior year, but is 30 points below its 2015–16 standing; these are ranking changes, not evidence of a test-score trend, since results are available for only one year. SchoolDigger’s statewide effectiveness ranking for Hispanic students fell to the 17th percentile from 34 the year before, while its ranking for Low Socio Economic Status Students rose to the 25th percentile from 7. The 2024–25 student-teacher ratio is 14.8, lower than the nearby-school average of 18.2 and below the nearby range of 17.6–18.9. The ratio has risen from 13.0 in 2022–23, but the figures alone do not show that it caused or changed test results.

253

Students ?

14.8

Student/teacher ratio ?

$9,707

Per pupil spending ?

53.0%

Directly certified for free meals (2024-25) ?

100 Cochise Dr
Winslow, AZ 86047-2072

(928) 288-8400

District: Winslow Unified District

Students who attend Bonnie Brennan School usually attend:

Middle:	Winslow Junior High School
High:	Winslow High School

Racial breakdown:

Hispanic:

43.5%

American Indian:

30.4%

Two or more races:

15.0%

See top rated Arizona elementary schools

Compare Bonnie Brennan School to nearby elementary schools!

At a glance

▼ Ranking trend: Declining — 61st percentile in 2016 → 31st in 2026

Worth a look

!Test scores below the Arizona average (31% vs 37% meeting standards)

!Ranking has slipped — down 30 percentile points since 2016

!Some student groups rank well below the school's overall statewide standing

Students meeting standards (2025-2026) ?

This school31%

District avg25%

Arizona avg37%

619^th of 900

Arizona public elementary schools ?

Bottom 31%▼ down 30 pts since 2016

From top 39% (2016) to bottom 31% (2026)

See the entire ranking list of Arizona Elementary Schools →

★★★★★

SchoolDigger rating ?

1^st of 2Elementary Schools in the Winslow Unified District

221^st of 267Winslow Unified District among Arizona districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Arizona percentile	Rating
2026	25.1	619 of 900	31.2%	★★☆☆☆
2025	20.2	700 of 909	23.0%	★☆☆☆☆
2024	20.5	693 of 912	24.0%	★☆☆☆☆
2023	30.0	828 of 1245	33.5%	★★☆☆☆
2022	27.7	654 of 1000	34.6%	★★☆☆☆
2021	38.2	686 of 1226	44.0%	★★☆☆☆
2019	44.4	528 of 1039	49.2%	★★☆☆☆
2018	45.7	538 of 1109	51.5%	★★★☆☆
2017	45.2	550 of 1106	50.3%	★★★☆☆
2016	58.3	418 of 1079	61.3%	★★★☆☆
2015	34.3	580 of 955	39.3%	★★☆☆☆
2014	41.5	639 of 1079	40.8%	★★☆☆☆
2013	59.1	469 of 1158	59.5%	★★★☆☆
2012	60.0	454 of 1141	60.2%	★★★☆☆
2009	41.6	641 of 1062	39.6%	★★☆☆☆

Female

Year	Avg score	Statewide rank	Arizona percentile	Rating
2026	17.7	495 of 579	14.5%	★☆☆☆☆
2025	11.0	541 of 589	8.1%	☆☆☆☆☆
2024	13.9	534 of 602	11.3%	★☆☆☆☆
2023	28.2	844 of 1219	30.8%	★★☆☆☆
2021	42.8	621 of 1219	49.1%	★★☆☆☆
2019	30.9	569 of 862	34.0%	★★☆☆☆
2018	39.0	595 of 1023	41.8%	★★☆☆☆

Hispanic

Year	Avg score	Statewide rank	Arizona percentile	Rating
2026	20.3	413 of 500	17.4%	★☆☆☆☆
2025	29.5	328 of 496	33.9%	★★☆☆☆
2023	35.4	740 of 1170	36.8%	★★☆☆☆
2022	46.2	383 of 716	46.5%	★★☆☆☆
2021	50.3	507 of 1198	57.7%	★★★☆☆
2019	62.3	245 of 709	65.4%	★★★☆☆
2018	64.2	271 of 911	70.3%	★★★★☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Arizona percentile	Rating
2026	26.1	397 of 529	25.0%	★☆☆☆☆
2025	16.0	512 of 549	6.7%	☆☆☆☆☆

Male

Year	Avg score	Statewide rank	Arizona percentile	Rating
2026	12.2	540 of 591	8.6%	☆☆☆☆☆
2025	9.4	592 of 626	5.4%	☆☆☆☆☆
2024	7.5	605 of 628	3.7%	☆☆☆☆☆
2023	29.4	820 of 1216	32.6%	★★☆☆☆
2022	16.6	713 of 830	14.1%	★☆☆☆☆
2021	35.7	717 of 1220	41.2%	★★☆☆☆
2019	39.6	467 of 850	45.1%	★★☆☆☆
2018	56.0	417 of 1032	59.6%	★★★☆☆

Multi-racial

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	29.1	512 of 617	17.0%	★☆☆☆☆
2022	68.2	104 of 444	76.6%	★★★★☆
2021	69.2	210 of 1027	79.6%	★★★★☆

Native American

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	31.5	145 of 219	33.8%	★★☆☆☆
2022	10.8	78 of 82	4.9%	☆☆☆☆☆
2021	47.6	225 of 654	65.6%	★★★☆☆
2019	58.5	8 of 20	60.0%	★★★☆☆
2018	79.1	4 of 62	93.5%	★★★★★

Special Education

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	20.5	741 of 820	9.6%	☆☆☆☆☆
2021	32.9	820 of 1201	31.7%	★★☆☆☆
2018	35.3	253 of 417	39.3%	★★☆☆☆

White

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	15.1	941 of 1024	8.1%	☆☆☆☆☆
2021	42.3	679 of 1161	41.5%	★★☆☆☆
2019	52.2	289 of 595	51.4%	★★★☆☆
2018	77.4	142 of 720	80.3%	★★★★☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Native American (2023)34th percentile~ school

Low Socio Economic Status (2026)25th percentile-6 vs school

Hispanic (2026)17th percentile-14 vs school

Multi-racial (2023)17th percentile-16 vs school

Female (2026)15th percentile-17 vs school

Special Education (2023)10th percentile-24 vs school

Male (2026)9th percentile-23 vs school

White (2023)8th percentile-25 vs school

By subject vs Arizona (2025-2026) ?

English Language Arts38%-3 vs state

Mathematics25%-8 vs state

★

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Schools Near Bonnie Brennan School

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Vaccination Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				AASA English Language Arts (2026)					AASA Mathematics (2026)					Vaccination (2025-26)		Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Directly certified (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	AASA English Language Arts 3rd Grade	AASA English Language Arts 4th Grade	AASA English Language Arts 5th Grade	AASA English Language Arts 6th Grade	AASA English Language Arts All Grades	AASA Mathematics 3rd Grade	AASA Mathematics 4th Grade	AASA Mathematics 5th Grade	AASA Mathematics 6th Grade	AASA Mathematics All Grades	Vaccination: Kindergartners fully immunized against measles (MMR)	Vaccination: Exemption rate	Per Pupil Expenditures: Total	Personnel Spending from Federal Funds	Non-Personnel Spending from Federal Funds	Sub-total from Federal Funds	Personnel Spending from State and Local Funds	Non-Personnel from State and Local Funds	Sub-total Spending from State and Local Funds
Bonnie Brennan School	Public	PK, KG-6	100 Cochise Dr	Winslow	86047	Navajo County	Winslow Unified District	No	(n/a)	No	No	(928) 288-8400	253	17	14.8	53.0%	28 (11.1%)	0 (0.0%)	110 (43.5%)	0 (0.0%)	77 (30.4%)	0 (0.0%)	38 (15.0%)	25.1	619^th of 900 public elementary schools	31.2%		20.2	700^th of 909 public elementary schools	23.0%	81	36.0	41.0			38.0	32.0	18.0			25.0			$9,707	$2,437	$376	$2,813	$6,110	$785	$6,894
Washington School	Public	PK, KG-6	300 W. Oak St.	Winslow	86047	Navajo County	Winslow Unified District	No	(n/a)	No	No	(928) 288-8600	254	14	18.1	51.2%	29 (11.4%)	1 (0.4%)	90 (35.4%)	0 (0.0%)	94 (37.0%)	0 (0.0%)	40 (15.7%)	17.1	753^rd of 900 public elementary schools	16.3%		18	731^st of 909 public elementary schools	19.6%	22			28.0	24.0	25.0			17.0	26.0	22.0			$8,235	$1,751	$214	$1,964	$5,824	$447	$6,271
Jefferson Elementary School	Public	PK, KG-6	1100 W Mahoney St	Winslow	86047	Navajo County	Winslow Unified District	No	(n/a)	No	No	(928) 288-8500	378	20	18.9	59.3%	50 (13.2%)	6 (1.6%)	158 (41.8%)	0 (0.0%)	116 (30.7%)	0 (0.0%)	48 (12.7%)								(n/a)													$9,437	$2,610	$140	$2,750	$6,080	$607	$6,687
Little Singer Community School	Public	K-6	6 miles south of Birdspring Chapter	Winslow	86047	Navajo County	Little Singer Community School	(n/a)	No	No	Yes	(928) 686-6108	88	5	17.6	—	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	88 (100.0%)	0 (0.0%)	0 (0.0%)								(n/a)											100%	0%

Frequently Asked Questions about Bonnie Brennan School

What schools do graduates of Bonnie Brennan School attend?

Students who attend Bonnie Brennan School usually go on to attend:

Middle : Winslow Junior High School
High : Winslow High School

Is Bonnie Brennan School a good school?

Bonnie Brennan School ranks 619^th of 900 Arizona elementary schools. SchoolDigger rates this school 2 stars out of 5.

What district is Bonnie Brennan School in?

Winslow Unified District

How many students attend Bonnie Brennan School?

In the 2024-25 school year, 253 students attended Bonnie Brennan School.

What is the racial makeup of Bonnie Brennan School?

Students at Bonnie Brennan School are 43% Hispanic, 30% American Indian, 15% Two or more races, 11% White.

Rate Bonnie Brennan School!

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AZArizona Elementary School Rankings

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Latest Arizona data All new data »

2022–23 through 2024–25 school spending dataNewNov 2, 2026

2018–19 through 2021–22 school spending data (updated)NewNov 2, 2026

2015–16 through 2025–26 immunization rates (updated)Oct 19, 2026

2025–26 AASA test scoresOct 13, 2026

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Arizona Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.