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William C Jack School

Public Grades PK, KG-8

735^th

SchoolDigger Rank ?

of 909 Arizona Elementary Schools

Better than 19% of Arizona elementary schools

Summary

William C Jack School is an elementary school located in Glendale, Arizona, serving grades PK-8 with a total enrollment of 827 students. The school is part of the Glendale Elementary District, which is ranked 237 out of 289 districts in Arizona and has a 1-star rating from SchoolDigger.

William C Jack School consistently underperforms compared to the state and district averages in standardized test scores across all grade levels and subjects. For example, in the 2024-2025 school year, the percentage of students proficient or better in English Language Arts ranged from 17% to 31%, compared to the state average of 36% to 46%. In mathematics, the proficiency rates ranged from 17% to 34%, while the state average was 27% to 42%. The school's performance in science is also below the state and district averages, with only 22% of 5th-grade students proficient or better in 2024-2025, compared to the state average of 34%. The school's statewide ranking has declined over the past few years, from 1,073 out of 1,245 Arizona elementary schools in 2022-2023 to 735 out of 909 in 2024-2025, and its SchoolDigger rating has been low, with 1 star out of 5 in recent years.

Despite the high percentage of students from low-income families at William C Jack School, the school's per-student spending has been relatively high, ranging from $9,543 to $13,251 over the past few years. This suggests that the school may be facing challenges in effectively utilizing its resources to improve student outcomes. The school is located in close proximity to several other elementary schools, including Bicentennial South School, Challenger Middle School, and Don Mensendick School, all of which are part of the Glendale Elementary District and generally perform at a similar level to William C Jack School.

811

Students ?

20.0

Student/teacher ratio ?

$11,477

Per pupil spending ?

86.9%

Free/discounted lunch ?

6600 W Missouri Ave
Glendale, AZ 85301-5541

(623) 237-4005

District: Glendale Elementary District

Students who attend William C Jack School usually attend:

High:

Glendale High School

Racial breakdown:

Hispanic:

85.3%

African American:

7.5%

White:

4.6%

See top rated Arizona elementary schools

Compare William C Jack School to nearby elementary schools!

At a glance

▲ Ranking trend: Improving — 14th percentile in 2023 → 19th in 2025

Strengths

✓Ranking is trending up — up 5 percentile points since 2023

Worth a look

!Test scores below the Arizona average (26% vs 38% meeting standards)

!In the lower quartile statewide (19th percentile)

!English Language Arts scores 13 pts below the Arizona average

Students meeting standards (2024-2025) ?

This school26%

District avg23%

Arizona avg38%

Elementary school

735^th of 909

Arizona public elementary schools ?

Bottom 19%▲ up 5 pts since 2023

From bottom 14% (2023) to bottom 19% (2025)

See the entire ranking list of Arizona Elementary Schools →

★★★★★

SchoolDigger rating ?

Middle school

406^th of 552

Arizona public middle schools ?

Bottom 26%▲ up 18 pts since 2023

From bottom 9% (2023) to bottom 26% (2025)

See the entire ranking list of Arizona Middle Schools →

★★★★★

SchoolDigger rating ?

4^th of 10Elementary Schools in the Glendale Elementary District

237^th of 289Glendale Elementary 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)

Elementary school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Arizona percentile	Rating
2025	17.7	735 of 909	19.1%	★☆☆☆☆
2024	11.5	848 of 912	7.0%	☆☆☆☆☆
2023	16.8	1073 of 1245	13.8%	★☆☆☆☆

African American

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	28.2	479 of 607	21.1%	★☆☆☆☆

English Language Learner

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	19.2	405 of 451	10.2%	★☆☆☆☆

Female

Year	Avg score	Statewide rank	Arizona percentile	Rating
2025	22.0	468 of 589	20.5%	★☆☆☆☆
2023	20.7	987 of 1219	19.0%	★☆☆☆☆

Hispanic

Year	Avg score	Statewide rank	Arizona percentile	Rating
2025	21.8	393 of 496	20.8%	★☆☆☆☆
2024	16.6	425 of 486	12.6%	★☆☆☆☆
2023	22.6	958 of 1170	18.1%	★☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Arizona percentile	Rating
2025	22.4	446 of 549	18.8%	★☆☆☆☆
2024	20.5	470 of 556	15.5%	★☆☆☆☆
2023	22.2	938 of 1116	15.9%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	15.4	1098 of 1216	9.7%	☆☆☆☆☆

Multi-racial

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	49.5	308 of 617	50.1%	★★★☆☆

Special Education

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	30.8	576 of 820	29.8%	★☆☆☆☆

White

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	10.0	980 of 1024	4.3%	☆☆☆☆☆

Middle school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Arizona percentile	Rating
2025	21.6	406 of 552	26.4%	★☆☆☆☆
2024	13.1	498 of 550	9.5%	☆☆☆☆☆
2023	14.5	779 of 854	8.8%	☆☆☆☆☆

Female

Year	Avg score	Statewide rank	Arizona percentile	Rating
2025	20.8	301 of 395	23.8%	★☆☆☆☆
2023	18.0	697 of 806	13.5%	★☆☆☆☆

Hispanic

Year	Avg score	Statewide rank	Arizona percentile	Rating
2025	30.0	224 of 345	35.1%	★★☆☆☆
2024	18.0	274 of 329	16.7%	★☆☆☆☆
2023	16.7	693 of 760	8.8%	☆☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Arizona percentile	Rating
2025	25.7	245 of 344	28.8%	★☆☆☆☆
2023	16.7	656 of 717	8.5%	☆☆☆☆☆

Male

Year	Avg score	Statewide rank	Arizona percentile	Rating
2025	12.7	333 of 379	12.1%	★☆☆☆☆
2023	11.7	783 of 810	3.3%	☆☆☆☆☆

White

Year	Avg score	Statewide rank	Arizona percentile	Rating
2023	33.9	438 of 675	35.1%	★★☆☆☆

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)

Elementary school

Multi-racial (2023)50th percentile+36 vs school

Special Education (2023)30th percentile+16 vs school

African American (2023)21st percentile+7 vs school

Hispanic (2025)21st percentile~ school

Female (2025)21st percentile~ school

Low Socio Economic Status (2025)19th percentile~ school

English Language Learner (2023)10th percentile-4 vs school

Male (2023)10th percentile-4 vs school

White (2023)4th percentile-10 vs school

Middle school

White (2023)35th percentile+26 vs school

Hispanic (2025)35th percentile+9 vs school

Low Socio Economic Status (2025)29th percentile~ school

Female (2025)24th percentile-3 vs school

Male (2025)12th percentile-14 vs school

By subject vs Arizona (2024-2025) ?

English Language Arts27%-13 vs state

Mathematics25%-12 vs state

Science22%-12 vs state

★

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Schools Near William C Jack School

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

School													Students/Teachers											Ranking (2025)				Ranking (2024)				AASA English Language Arts (2025)						AASA Mathematics (2025)						AzSCI Science (2025)		Per Pupil Expenditures (2022)
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	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	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 7th Grade	AASA English Language Arts 8th Grade	AASA Mathematics 3rd Grade	AASA Mathematics 4th Grade	AASA Mathematics 5th Grade	AASA Mathematics 6th Grade	AASA Mathematics 7th Grade	AASA Mathematics 8th Grade	AzSCI Science 5th Grade	AzSCI Science 8th Grade	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
William C Jack School	Public	PK, KG-8	6600 W Missouri Ave	Glendale	85301	Maricopa County	Glendale Elementary District	No	(n/a)	No	Yes	(623) 237-4005	811	41	20.0		37 (4.6%)	61 (7.5%)	692 (85.3%)	8 (1.0%)	5 (0.6%)	1 (0.1%)	7 (0.9%)	17.7	735^th of 909 public elementary schools	19.1%		11.5	848^th of 912 public elementary schools	7.0%	113	17.0	28.0	29.0	29.0	29.0	31.0	34.0	25.0	24.0		17.0		22.0		$11,477	$1,999	$460	$4,458	$7,123	$1,895	$9,018
Don Mensendick School	Public	K-8	5535 N 67th Ave	Glendale	85301	Maricopa County	Glendale Elementary District	No	(n/a)	No	Yes	(623) 237-4006	558	28	20.2		22 (3.9%)	65 (11.6%)	443 (79.4%)	12 (2.2%)	4 (0.7%)	4 (0.7%)	8 (1.4%)								(n/a)						21.0									$9,032	$1,594	$524	$3,712	$5,336	$1,578	$6,914
Academy of Math and Science Camelback	Public, Charter	K-8	6633 W Camelback Rd	Phoenix	85033	Maricopa County	Academy of Mathematics and Science Inc.	Yes	(n/a)	No	Yes	(623) 547-5587	1,063	51	20.8		39 (3.7%)	91 (8.6%)	916 (86.2%)	10 (0.9%)	5 (0.5%)	2 (0.2%)	0 (0.0%)	18.1	728^th of 909 public elementary schools	19.9%		19.7	702^nd of 912 public elementary schools	23.0%	26	24.0	20.0	25.0	27.0	36.0	21.0	41.0	16.0	24.0	16.0	24.0		29.0	16.0		$00			$00
Bicentennial South School	Public	PK, KG-8	7240 W Colter St	Glendale	85303	Maricopa County	Glendale Elementary District	No	(n/a)	No	Yes	(623) 237-4012	729	30	24.7		30 (4.1%)	35 (4.8%)	645 (88.5%)	6 (0.8%)	5 (0.7%)	0 (0.0%)	8 (1.1%)	11.8	845^th of 909 public elementary schools	7.0%		15.9	766^th of 912 public elementary schools	16.0%	79	18.0	20.0	29.0	22.0	22.0	19.0	18.0	22.0	17.0				21.0	17.0	$12,022	$2,112	$447	$4,671	$7,595	$1,868	$9,463
Challenger Middle School	Public	K-8	6905 W Maryland Ave	Glendale	85303	Maricopa County	Glendale Elementary District	No	(n/a)	No	Yes	(623) 237-4011	839	41	20.7		76 (9.1%)	117 (13.9%)	554 (66.0%)	51 (6.1%)	17 (2.0%)	7 (0.8%)	17 (2.0%)	23.6	646^th of 909 public elementary schools	28.9%		19.8	700^th of 912 public elementary schools	23.2%	54	18.0	41.0	21.0	20.0	25.0	38.0	40.0	41.0	28.0	21.0	13.0	26.0		14.0	$9,687	$1,832	$492	$4,157	$5,832	$1,530	$7,362
Harold W Smith School	Public	K-8	6534 N 63rd Ave	Glendale	85301	Maricopa County	Glendale Elementary District	No	(n/a)	No	Yes	(623) 237-4003	719	33	21.7		31 (4.3%)	56 (7.8%)	597 (83.0%)	19 (2.6%)	8 (1.1%)	0 (0.0%)	8 (1.1%)	14.3	798^th of 909 public elementary schools	12.2%		14.9	784^th of 912 public elementary schools	14.0%	14		20.0	20.0	19.0	23.0	16.0	27.0	30.0	29.0				19.0		$9,442	$1,587	$521	$3,695	$5,714	$1,620	$7,334
Holiday Park School	Public	PK, KG-6	4417 N 66th Ave	Phoenix	85033	Maricopa County	Cartwright Elementary District	No	(n/a)	No	Yes	(623) 691-4500	530	33	16.3		22 (4.2%)	24 (4.5%)	477 (90.0%)	0 (0.0%)	4 (0.8%)	1 (0.2%)	2 (0.4%)	20.2	701^st of 909 public elementary schools	22.9%		12.9	825^th of 912 public elementary schools	9.5%	124	19.0	37.0	19.0	41.0			25.0	23.0	22.0	34.0			15.0		$11,911	$3,716	$514	$7,947	$6,180	$1,500	$7,680
Desert Garden Elementary School	Public	PK, KG-6	7020 W Ocotillo Rd	Glendale	85303	Maricopa County	Glendale Elementary District	No	(n/a)	No	Yes	(623) 237-4014	205	11	18.6		14 (6.8%)	17 (8.3%)	156 (76.1%)	9 (4.4%)	3 (1.5%)	0 (0.0%)	6 (2.9%)								(n/a)															$11,538	$1,841	$366	$4,048	$7,563	$1,768	$9,331
Heatherbrae School	Public	PK, KG-6	7070 W Heatherbrae Dr	Phoenix	85033	Maricopa County	Cartwright Elementary District	No	(n/a)	No	Yes	(623) 691-5200	607	31	19.7		15 (2.5%)	56 (9.2%)	521 (85.8%)	3 (0.5%)	3 (0.5%)	4 (0.7%)	5 (0.8%)	7.6	894^th of 909 public elementary schools	1.7%		9.6	872^nd of 912 public elementary schools	4.4%	22	15.0	16.0	16.0	21.0			21.0		13.0				14.0		$12,796	$2,039	$624	$4,703	$8,620	$1,513	$10,133
Camelback Academy	Public, Charter	K-8	7634 W Camelback Rd	Glendale	85303	Maricopa County	Camelback Education Inc	Yes	(n/a)	No	Yes	(623) 247-2204	598	26	23.4		43 (7.2%)	58 (9.7%)	474 (79.3%)	11 (1.8%)	6 (1.0%)	4 (0.7%)	2 (0.3%)	15.1	785^th of 909 public elementary schools	13.6%		15.4	773^rd of 912 public elementary schools	15.2%	12	21.0	22.0	22.0	32.0	38.0	30.0			22.0	21.0	16.0		20.0	23.0		$00			$00

Frequently Asked Questions about William C Jack School

How many students attend William C Jack School?

In the 2024-25 school year, 811 students attended William C Jack School.

What schools do graduates of William C Jack School attend?

Students who attend William C Jack School usually go on to attend:

High : Glendale High School

Is William C Jack School a good school?

William C Jack School ranks in the bottom 19.1% of Arizona elementary schools.

What district is William C Jack School in?

Glendale Elementary District

What is the racial makeup of William C Jack School?

Students at William C Jack School are 85% Hispanic, 8% African American, 5% White.

Rate William C Jack School!

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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.