Largest Schools in Glendale (2025)

Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 66 schools in Glendale, Arizona. Rank positions shown on each profile are within United States and Arizona.

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Mountain Ridge High School Glendale · High · Grades 7–12	Public	2,823	64.4 Top 50%	72% Math proficiency	2,823
2	Sandra Day O'Connor High School Glendale · High · Grades 7–12	Public	2,658	63.6 Top 50%	70% Math proficiency	2,658
3	Copper Canyon High School Glendale · High · Grades 9–12	Public	2,182	28.0 Lower 50%	38% Math proficiency	2,182
4	Apollo High School Glendale · High · Grades 9–12	Public	2,152	47.9 Lower 50%	65% Math proficiency	2,152
5	Independence High School Glendale · High · Grades 9–12	Public	1,907	46.7 Lower 50%	55% Math proficiency	1,907
6	Ironwood High School Glendale · High · Grades 7–12	Public	1,804	60.2 Top 50%	68% Math proficiency	1,804
7	Glendale High School Glendale · High · Grades 9–12	Public	1,734	33.0 Lower 50%	47% Math proficiency	1,734
8	Deer Valley High School Glendale · High · Grades 7–12	Public	1,707	65.7 Top 50%	58% Math proficiency	1,707
9	Raymond S. Kellis Glendale · High · Grades 7–12	Public	1,691	40.6 Lower 50%	48% Math proficiency	1,691
10	Legacy Traditional School ? Glendale Glendale · Elementary · Grades K–8	Charter	1,280	68.0 Top 50%	67% Math proficiency	1,280
11	Highland Lakes School Glendale · Elementary · Grades PK–8	Public	1,091	68.3 Top 25%	62% Math proficiency	1,091
12	Academy of Math and Science Glendale Glendale · Elementary · Grades K–8	Charter	1,085	34.5 Lower 50%	–	1,085
13	Cactus High School Glendale · High · Grades 7–12	Public	1,036	56.8 Top 50%	72% Math proficiency	1,036
14	Sierra Verde STEAM Academy Glendale · Elementary · Grades PK–8	Public	932	74.3 Top 25%	72% Math proficiency	932
15	Horizon School Glendale · Elementary · Grades K–8	Public	856	28.0 Lower 50%	35% Math proficiency	856
16	Barcelona Elementary School Glendale · Elementary · Grades PK–8	Public	847	10.2 Lower 50%	22% Math proficiency	847
17	Challenger Middle School Glendale · Elementary · Grades K–8	Public	839	14.5 Lower 50%	26% Math proficiency	839
18	Heritage Elementary School Glendale · Elementary · Grades K–8	Charter	832	37.4 Lower 50%	47% Math proficiency	832
19	William C Jack School Glendale · Elementary · Grades PK–8	Public	811	20.8 Lower 50%	37% Math proficiency	811
20	Hillcrest Middle School Glendale · Middle · Grades 7–8	Public	732	60.3 Top 50%	54% Math proficiency	732
21	Bicentennial South School Glendale · Elementary · Grades PK–8	Public	729	18.7 Lower 50%	37% Math proficiency	729
22	Harold W Smith School Glendale · Elementary · Grades K–8	Public	719	9.3 Lower 50%	21% Math proficiency	719
23	Luke Elementary School Glendale · Elementary · Grades PK–8	Public	702	32.4 Lower 50%	42% Math proficiency	702
24	Copper Creek Elementary School Glendale · Elementary · Grades PK–6	Public	688	71.6 Top 25%	69% Math proficiency	688
25	Legend Springs Elementary Glendale · Elementary · Grades PK–6	Public	685	78.3 Top 25%	79% Math proficiency	685
26	Desert Spirit Glendale · Elementary · Grades PK–8	Public	682	24.1 Lower 50%	38% Math proficiency	682
27	Glendale American School Glendale · Elementary · Grades PK–8	Public	678	18.6 Lower 50%	28% Math proficiency	678
28	Sunset Vista Glendale · Elementary · Grades PK–8	Public	676	21.9 Lower 50%	36% Math proficiency	676
29	Desert Mirage Elementary School Glendale · Elementary · Grades PK–8	Public	675	27.2 Lower 50%	33% Math proficiency	675
30	Carol G. Peck Elementary School Glendale · Elementary · Grades K–8	Public	665	11.3 Lower 50%	24% Math proficiency	665
31	Marshall Ranch Elementary School Glendale · Elementary · Grades PK–8	Public	662	32.4 Lower 50%	32% Math proficiency	662
32	Glendale Landmark School Glendale · Elementary · Grades PK–8	Public	651	20.5 Lower 50%	35% Math proficiency	651
33	Desert Sky Middle School Glendale · Middle · Grades 7–8	Public	640	35.6 Lower 50%	42% Math proficiency	640
34	Copperwood School Glendale · Elementary · Grades PK–8	Public	625	62.7 Top 50%	62% Math proficiency	625
35	Sunset Ridge Elementary School Glendale · Elementary · Grades PK–8	Public	611	30.5 Lower 50%	41% Math proficiency	611
36	Discovery School Glendale · Elementary · Grades K–8	Public	601	34.3 Lower 50%	46% Math proficiency	601
37	Camelback Academy Glendale · Elementary · Grades K–8	Charter	598	24.3 Lower 50%	36% Math proficiency	598
38	Desert Sage Elementary School Glendale · Elementary · Grades PK–6	Public	594	69.7 Top 25%	65% Math proficiency	594
39	Sahuaro Ranch Elementary School Glendale · Elementary · Grades PK–8	Public	578	41.6 Lower 50%	38% Math proficiency	578
40	Don Mensendick School Glendale · Elementary · Grades K–8	Public	558	8.5 Lower 50%	20% Math proficiency	558
41	Sunburst School Glendale · Elementary · Grades PK–6	Public	556	34.3 Lower 50%	42% Math proficiency	556
42	Glenn F Burton School Glendale · Elementary · Grades K–8	Public	550	19.9 Lower 50%	33% Math proficiency	550
43	Foothills Elementary School Glendale · Elementary · Grades PK–8	Public	537	35.6 Lower 50%	40% Math proficiency	537
44	Sonoran Sky Elementary School Glendale · Elementary · Grades PK–8	Public	537	16.7 Lower 50%	22% Math proficiency	537
45	Glenview College Preparatory High School Glendale · High · Grades 9–12	Charter	536	29.0 Lower 50%	47% Math proficiency	536
46	Arrowhead Elementary School Glendale · Elementary · Grades PK–6	Public	515	72.9 Top 25%	64% Math proficiency	515
47	Arroyo Elementary School Glendale · Elementary · Grades K–8	Public	504	29.0 Lower 50%	36% Math proficiency	504
48	Sunset School Glendale · Elementary · Grades PK–6	Public	497	27.4 Lower 50%	33% Math proficiency	497
49	Park Meadows Elementary School Glendale · Elementary · Grades PK–6	Public	495	68.7 Top 25%	58% Math proficiency	495
50	Sweetwater School Glendale · Elementary · Grades K–8	Public	483	49.6 Lower 50%	44% Math proficiency	483
51	Las Brisas Elementary School Glendale · Elementary · Grades PK–6	Public	480	75.4 Top 25%	63% Math proficiency	480
52	Heritage School Glendale · Elementary · Grades PK–8	Public	478	36.1 Lower 50%	39% Math proficiency	478
53	Mirage Elementary School Glendale · Elementary · Grades PK–6	Public	454	53.3 Top 50%	49% Math proficiency	454
54	Greenbrier Elementary School Glendale · Elementary · Grades PK–6	Public	452	69.2 Top 25%	60% Math proficiency	452
55	Desert Valley Elementary School Glendale · Elementary · Grades PK–8	Public	439	45.7 Lower 50%	43% Math proficiency	439
56	Mountain Shadows Elementary School Glendale · Elementary · Grades PK–6	Public	426	46.6 Lower 50%	33% Math proficiency	426
57	Pioneer Elementary School Glendale · Elementary · Grades PK–8	Public	411	34.4 Lower 50%	39% Math proficiency	411
58	Desert Palms Elementary School Glendale · Elementary · Grades PK–8	Public	373	30.3 Lower 50%	29% Math proficiency	373
59	Challenge Charter School Glendale · Elementary · Grades K–6	Charter	364	77.1 Top 25%	67% Math proficiency	364
60	Ethos Academy- A Challenge Foundation Academy Glendale · Elementary · Grades K–8	Charter	325	26.4 Lower 50%	27% Math proficiency	325
61	Canyon Elementary School Glendale · Elementary · Grades PK–8	Public	297	54.9 Top 50%	51% Math proficiency	297
62	Kachina Elementary School Glendale · Elementary · Grades PK–8	Public	273	37.4 Lower 50%	41% Math proficiency	273
63	Traditional Academy at Bellair Glendale · Elementary · Grades PK–6	Public	241	53.0 Top 50%	49% Math proficiency	241
64	Edison School of Innovation Glendale · Elementary · Grades K–8	Charter	237	68.1 Top 50%	57% Math proficiency	237
65	Desert Garden Elementary School Glendale · Elementary · Grades PK–6	Public	205	24.8 Lower 50%	42% Math proficiency	205
66	Sun Valley Academy-Glendale Glendale · Elementary · Grades K–8	Charter	192	77.6 Top 25%	–	192

Mountain Ridge High School in Glendale leads the 2025 list of largest schools in Glendale with Enrollment 2,823. Of the 66 schools shown, 57 are public, 9 are charter.

For the full picture see the wider Arizona largest schools rankings, every school on the Glendale page, or the comparison tool to put a shortlist side by side.

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Frequently asked questions

What is the best largest school in Glendale?

Mountain Ridge High School in Glendale, Arizona ranks first among largest schools in Glendale with Enrollment 2,823 (Enrollment: 2,823).

How are largest schools in Glendale ranked?

Schools with the highest enrollment. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.