Largest Schools in Pharr-San Juan-Alamo ISD (2025)

Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 41 schools in Pharr-San Juan-Alamo ISD, Texas. Rank positions shown on each profile are within United States and Texas.

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Psja Early College H S San Juan · High · Grades 9–12	Public	2,300	49.3 Lower 50%	75% Math proficiency	2,300
2	Psja North Early College H S Pharr · High · Grades 9–12	Public	2,166	43.4 Lower 50%	67% Math proficiency	2,166
3	Psja Memorial Early College H S Alamo · High · Grades 9–12	Public	1,997	38.8 Lower 50%	59% Math proficiency	1,997
4	Psja Southwest Early College H S Pharr · High · Grades 9–12	Public	1,588	46.8 Lower 50%	76% Math proficiency	1,588
5	Lyndon B Johnson Middle Pharr · Middle · Grades 6–8	Public	1,006	35.8 Lower 50%	45% Math proficiency	1,006
6	Austin Middle San Juan · Middle · Grades 6–8	Public	833	42.8 Lower 50%	46% Math proficiency	833
7	Audie Murphy Middle Alamo · Middle · Grades 6–8	Public	790	33.0 Lower 50%	41% Math proficiency	790
8	DR William Long El Pharr · Elementary · Grades PK–5	Public	767	42.8 Lower 50%	62% Math proficiency	767
9	Liberty Middle Pharr · Middle · Grades 6–8	Public	742	33.3 Lower 50%	40% Math proficiency	742
10	R Yzaguirre Middle San Juan · Middle · Grades 6–8	Public	736	28.6 Lower 50%	32% Math proficiency	736
11	Aida C Escobar El Pharr · Elementary · Grades PK–5	Public	735	47.5 Lower 50%	62% Math proficiency	735
12	Augusto Guerra El Alamo · Elementary · Grades PK–5	Public	731	31.8 Lower 50%	52% Math proficiency	731
13	John McKeever El Alamo · Elementary · Grades PK–5	Public	699	40.9 Lower 50%	52% Math proficiency	699
14	Edith & Ethel Carman El San Juan · Elementary · Grades PK–5	Public	686	41.2 Lower 50%	51% Math proficiency	686
15	Geraldine Palmer El Pharr · Elementary · Grades PK–5	Public	657	50.7 Top 50%	62% Math proficiency	657
16	Allen & William Arnold El Pharr · Elementary · Grades PK–5	Public	657	38.5 Lower 50%	53% Math proficiency	657
17	Jesus - Jesse - Vela JR Middle Alamo · Middle · Grades 6–8	Public	654	41.7 Lower 50%	49% Math proficiency	654
18	Henry Ford El Pharr · Elementary · Grades PK–5	Public	643	40.4 Lower 50%	52% Math proficiency	643
19	Arnoldo Cantu SR El San Juan · Elementary · Grades PK–5	Public	598	43.8 Lower 50%	57% Math proficiency	598
20	Kelly-Pharr El Pharr · Elementary · Grades PK–5	Public	587	46.3 Lower 50%	62% Math proficiency	587
21	Alfred Sorensen El San Juan · Elementary · Grades PK–5	Public	583	47.5 Lower 50%	59% Math proficiency	583
22	Raul Longoria El Pharr · Elementary · Grades PK–5	Public	568	38.6 Lower 50%	52% Math proficiency	568
23	Amanda Garza-Pena El San Juan · Elementary · Grades PK–5	Public	557	37.4 Lower 50%	51% Math proficiency	557
24	Jaime Escalante Middle Pharr · Middle · Grades 6–8	Public	554	35.5 Lower 50%	42% Math proficiency	554
25	Psja Thomas Jefferson T-STEM Early College H S Pharr · High · Grades 9–12	Public	553	49.3 Lower 50%	57% Math proficiency	553
26	Marcia R Garza Alamo · Elementary · Grades PK–5	Public	545	39.2 Lower 50%	57% Math proficiency	545
27	Zeferino Farias El Alamo · Elementary · Grades PK–5	Public	520	39.0 Lower 50%	54% Math proficiency	520
28	Kennedy Middle Pharr · Middle · Grades 6–8	Public	519	41.6 Lower 50%	49% Math proficiency	519
29	Daniel Ramirez El Pharr · Elementary · Grades PK–5	Public	516	34.2 Lower 50%	47% Math proficiency	516
30	Santos Livas El Alamo · Elementary · Grades PK–5	Public	515	40.2 Lower 50%	51% Math proficiency	515
31	Drs Reed - Mock El San Juan · Elementary · Grades PK–5	Public	509	37.0 Lower 50%	52% Math proficiency	509
32	Berta S Palacios El Pharr · Elementary · Grades PK–5	Public	470	39.4 Lower 50%	52% Math proficiency	470
33	Carmen Anaya El Pharr · Elementary · Grades PK–5	Public	429	57.3 Top 50%	82% Math proficiency	429
34	Cesar Chavez El Pharr · Elementary · Grades PK–5	Public	403	50.8 Top 50%	62% Math proficiency	403
35	Sgt Leonel Trevino El San Juan · Elementary · Grades PK–5	Public	401	28.3 Lower 50%	46% Math proficiency	401
36	John Doedyns El San Juan · Elementary · Grades PK–5	Public	391	38.2 Lower 50%	48% Math proficiency	391
37	Graciela Garcia El Pharr · Elementary · Grades PK–5	Public	385	50.1 Top 50%	64% Math proficiency	385
38	Vida N Clover El San Juan · Elementary · Grades PK–5	Public	378	46.1 Lower 50%	59% Math proficiency	378
39	Psja Collegiate School of Health Professions San Juan · High · Grades 9–12	Public	340	39.2 Lower 50%	98.8% Free/reduced-price lunch	340
40	Psja Sotomayor Building Blocks Academy Pharr · Elementary · Grades PK–1	Public	167	29.5 Lower 50%	84.4% Free/reduced-price lunch	167
41	Psja Alamo Building Blocks Academy Alamo · Elementary · Grades PK–K	Public	94	28.1 Lower 50%	87.2% Free/reduced-price lunch	94

Psja Early College H S in San Juan leads the 2025 list of largest schools in Pharr-San Juan-Alamo ISD with Enrollment 2,300. Of the 41 schools shown, 41 are public.

For the full picture see the wider Texas largest schools rankings, every school on the Pharr-San Juan-Alamo ISD 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 Pharr-San Juan-Alamo ISD?

Psja Early College H S in San Juan, Texas ranks first among largest schools in Pharr-San Juan-Alamo ISD with Enrollment 2,300 (Enrollment: 2,300).

How are largest schools in Pharr-San Juan-Alamo ISD 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.