Lowest Student–Teacher Ratio in San Antonio (2025)
Schools with the fewest students per FTE teacher, among schools with at least 100 students. Ranked by the Success Index (US) from official American data; 100 schools in San Antonio, Texas. Rank positions shown on each profile are within United States and Texas.
- 172Redland Oaks ElSan Antonio · Public ElementaryStudents per teacher: 7.6
- 242Wilshire ElSan Antonio · Public ElementaryStudents per teacher: 7.6
- 369Braun Station ElSan Antonio · Public ElementaryStudents per teacher: 7.7
- 436Roy Cisneros ElSan Antonio · Charter ElementaryStudents per teacher: 8.5
- 525Stafford ElSan Antonio · Public MiddleStudents per teacher: 9.3
- 628Serna ElSan Antonio · Public ElementaryStudents per teacher: 9.5
- 783Virginia Allred Stacey JR/SR H SSan Antonio · Public HighStudents per teacher: 9.6
- 879Oak Meadow ElSan Antonio · Public ElementaryStudents per teacher: 10.1
- 935A Leal JR MiddleSan Antonio · Public MiddleStudents per teacher: 10.4
- 1043Royal Ridge ElSan Antonio · Public ElementaryStudents per teacher: 10.5
- 1137Kirby STEM Academy 6th GradeSan Antonio · Public MiddleStudents per teacher: 10.5
- 1231Meadow Village ElSan Antonio · Public ElementaryStudents per teacher: 10.5
- 1356Northwest Crossing ElSan Antonio · Public ElementaryStudents per teacher: 10.6
- 1427Cable ElSan Antonio · Public ElementaryStudents per teacher: 10.6
- 1567Basis San Antonio - Northeast CampusSan Antonio · Charter MiddleStudents per teacher: 10.7
- 1637Cody ElSan Antonio · Public ElementaryStudents per teacher: 10.7
- 1733Regency Place ElSan Antonio · Public ElementaryStudents per teacher: 10.7
- 1843East Central Cast Lead H SSan Antonio · Charter HighStudents per teacher: 10.8
- 1939Cast STEM H SSan Antonio · Public HighStudents per teacher: 10.8
- 2023Montgomery ElSan Antonio · Public ElementaryStudents per teacher: 10.8
- 2135Colonies North ElSan Antonio · Public ElementaryStudents per teacher: 10.9
- 2227Hull ElSan Antonio · Public ElementaryStudents per teacher: 11.0
- 2349Knowlton ElSan Antonio · Public ElementaryStudents per teacher: 11.1
- 2443Glenoaks ElSan Antonio · Public ElementaryStudents per teacher: 11.1
- 2525Kirby MiddleSan Antonio · Public MiddleStudents per teacher: 11.1
- 2648Linton ElSan Antonio · Public ElementaryStudents per teacher: 11.2
- 2736Westwood Terrace ElSan Antonio · Public ElementaryStudents per teacher: 11.2
- 2832Oak Hills Terrace ElSan Antonio · Public ElementaryStudents per teacher: 11.2
- 2927Clear Spring ElSan Antonio · Public ElementaryStudents per teacher: 11.2
- 3080Robert G Cole Middle/High SchoolSan Antonio · Public HighStudents per teacher: 11.3
- 3141Glass ElSan Antonio · Public ElementaryStudents per teacher: 11.3
- 3236STEAM at the Fine Arts AcademySan Antonio · Public HighStudents per teacher: 11.4
- 3381Canyon Ridge ElSan Antonio · Public ElementaryStudents per teacher: 11.5
- 3467Nichols ElSan Antonio · Public ElementaryStudents per teacher: 11.5
- 3547Driggers ElSan Antonio · Public ElementaryStudents per teacher: 11.5
- 3643Carnahan ElSan Antonio · Public ElementaryStudents per teacher: 11.5
- 3736Adams Hill ElSan Antonio · Public ElementaryStudents per teacher: 11.5
- 3829Glenn ElSan Antonio · Public ElementaryStudents per teacher: 11.5
- 3943Allen ElSan Antonio · Public ElementaryStudents per teacher: 11.6
- 4030Villarreal ElSan Antonio · Public ElementaryStudents per teacher: 11.6
- 4140Boone ElSan Antonio · Public ElementaryStudents per teacher: 11.7
- 4233Oak Grove ElSan Antonio · Public ElementaryStudents per teacher: 11.7
- 4345Valley Hi ElSan Antonio · Public ElementaryStudents per teacher: 11.8
- 4436Woodstone ElSan Antonio · Public ElementaryStudents per teacher: 11.8
- 4536Rayburn MiddleSan Antonio · Public MiddleStudents per teacher: 11.8
- 4632Esparza ElSan Antonio · Public ElementaryStudents per teacher: 11.8
- 4766Fernandez ElSan Antonio · Public ElementaryStudents per teacher: 11.9
- 4838Northern Hills ElSan Antonio · Public ElementaryStudents per teacher: 11.9
- 4937East Terrell Hills ElSan Antonio · Public ElementaryStudents per teacher: 11.9
- 5034Camelot ElSan Antonio · Public ElementaryStudents per teacher: 12.0
- 5170Steubing ElSan Antonio · Public ElementaryStudents per teacher: 12.1
- 5245Ridgeview ElSan Antonio · Public ElementaryStudents per teacher: 12.2
- 5366Burke ElSan Antonio · Public ElementaryStudents per teacher: 12.3
- 5440Idea Ambrose and Freda Robinson College PreparatorSan Antonio · Charter MiddleStudents per teacher: 12.3
- 5534Harmony Hills ElSan Antonio · Public ElementaryStudents per teacher: 12.3
- 5659Promesa Academy Charter SchoolSan Antonio · Charter ElementaryStudents per teacher: 12.4
- 5744Myers ElSan Antonio · Public ElementaryStudents per teacher: 12.4
- 5828Passmore ElSan Antonio · Public ElementaryStudents per teacher: 12.4
- 5954Locke Hill ElSan Antonio · Public ElementaryStudents per teacher: 12.5
- 6051Olmos ElSan Antonio · Public ElementaryStudents per teacher: 12.5
- 6143Dellview ElSan Antonio · Public ElementaryStudents per teacher: 12.5
- 6242Neff MiddleSan Antonio · Public MiddleStudents per teacher: 12.5
- 6341Hatchett ElSan Antonio · Public ElementaryStudents per teacher: 12.5
- 6438Woodlake Hills MiddleSan Antonio · Public MiddleStudents per teacher: 12.5
- 6549Fisher ElSan Antonio · Public ElementaryStudents per teacher: 12.6
- 6640Pease MiddleSan Antonio · Public MiddleStudents per teacher: 12.6
- 6729Colonial Hills ElSan Antonio · Public ElementaryStudents per teacher: 12.6
- 6829Hidden Cove STEAM AcademySan Antonio · Public ElementaryStudents per teacher: 12.6
- 6917Southwest Prep Northwest ElSan Antonio · Charter ElementaryStudents per teacher: 12.6
- 7070Basis San Antonio Pri - Northeast CampusSan Antonio · Charter ElementaryStudents per teacher: 12.7
- 7157Young Men's Leadership AcademySan Antonio · Charter HighStudents per teacher: 12.7
- 7241Woodlake Hills College Preparatory 6th GradeSan Antonio · Public MiddleStudents per teacher: 12.7
- 7375Lackland ElSan Antonio · Public ElementaryStudents per teacher: 12.8
- 7468FT Sam Houston ElSan Antonio · Public ElementaryStudents per teacher: 12.8
- 7564Connally MiddleSan Antonio · Public MiddleStudents per teacher: 12.8
- 7654Brauchle ElSan Antonio · Public ElementaryStudents per teacher: 12.8
- 7742Mission AcademySan Antonio · Public ElementaryStudents per teacher: 12.8
- 7838Rudder MiddleSan Antonio · Public MiddleStudents per teacher: 12.8
- 7976Krueger ElSan Antonio · Public ElementaryStudents per teacher: 12.9
- 8063Sst Hill Country College Prep H SSan Antonio · Charter HighStudents per teacher: 12.9
- 8157Lewis ElSan Antonio · Public ElementaryStudents per teacher: 12.9
- 8248Timberwilde ElSan Antonio · Public ElementaryStudents per teacher: 12.9
- 8340Terrell Wells MiddleSan Antonio · Public MiddleStudents per teacher: 12.9
- 8428El Dorado ElSan Antonio · Public ElementaryStudents per teacher: 12.9
- 8518Roosevelt ElSan Antonio · Public ElementaryStudents per teacher: 12.9
- 8680Woodridge ElSan Antonio · Public ElementaryStudents per teacher: 13.0
- 8755Wanke ElSan Antonio · Public ElementaryStudents per teacher: 13.1
- 8841Powell ElSan Antonio · Public ElementaryStudents per teacher: 13.1
- 8938Ross MiddleSan Antonio · Public MiddleStudents per teacher: 13.1
- 9032Carvajal ElSan Antonio · Public ElementaryStudents per teacher: 13.1
- 9125Alan B Shepard MiddleSan Antonio · Public MiddleStudents per teacher: 13.1
- 9225Green El at Riverside ParkSan Antonio · Public ElementaryStudents per teacher: 13.1
- 9369Carson ElSan Antonio · Public ElementaryStudents per teacher: 13.2
- 9461Fox Run ElSan Antonio · Public ElementaryStudents per teacher: 13.2
- 9523Smith ElSan Antonio · Public ElementaryStudents per teacher: 13.2
- 9670Las Lomas ElSan Antonio · Public ElementaryStudents per teacher: 13.3
- 9768Castle Hills ElSan Antonio · Public ElementaryStudents per teacher: 13.3
- 9854Elrod ElSan Antonio · Public ElementaryStudents per teacher: 13.3
- 9949Thornton ElSan Antonio · Public ElementaryStudents per teacher: 13.3
- 10044Leon Valley ElSan Antonio · Public ElementaryStudents per teacher: 13.3
| # | School | Sector | Students per teacher | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Redland Oaks El San Antonio · Elementary · Grades PK–5 | Public | 7.6 | 72.2 Top 25% | 57% Math proficiency | 355 |
| 2 | Wilshire El San Antonio · Elementary · Grades PK–5 | Public | 7.6 | 41.9 Lower 50% | 47% Math proficiency | 183 |
| 3 | Braun Station El San Antonio · Elementary · Grades PK–5 | Public | 7.7 | 69.0 Top 25% | 58% Math proficiency | 332 |
| 4 | Roy Cisneros El San Antonio · Elementary · Grades K–8 | Charter | 8.5 | 36.0 Lower 50% | 44% Math proficiency | 195 |
| 5 | Stafford El San Antonio · Middle · Grades 5–5 | Public | 9.3 | 24.5 Lower 50% | 31% Math proficiency | 102 |
| 6 | Serna El San Antonio · Elementary · Grades PK–5 | Public | 9.5 | 28.3 Lower 50% | 25% Math proficiency | 312 |
| 7 | Virginia Allred Stacey JR/SR H S San Antonio · High · Grades 6–12 | Public | 9.6 | 83.0 Top 5% | 68% Math proficiency | 395 |
| 8 | Oak Meadow El San Antonio · Elementary · Grades PK–5 | Public | 10.1 | 79.4 Top 25% | 67% Math proficiency | 395 |
| 9 | A Leal JR Middle San Antonio · Middle · Grades 6–8 | Public | 10.4 | 35.2 Lower 50% | 38% Math proficiency | 499 |
| 10 | Royal Ridge El San Antonio · Elementary · Grades PK–5 | Public | 10.5 | 43.1 Lower 50% | 35% Math proficiency | 441 |
| 11 | Kirby STEM Academy 6th Grade San Antonio · Middle · Grades 6–6 | Public | 10.5 | 36.5 Lower 50% | 92.1% Free/reduced-price lunch | 178 |
| 12 | Meadow Village El San Antonio · Elementary · Grades PK–5 | Public | 10.5 | 31.1 Lower 50% | 28% Math proficiency | 367 |
| 13 | Northwest Crossing El San Antonio · Elementary · Grades PK–5 | Public | 10.6 | 55.7 Top 50% | 50% Math proficiency | 362 |
| 14 | Cable El San Antonio · Elementary · Grades PK–5 | Public | 10.6 | 26.6 Lower 50% | 27% Math proficiency | 392 |
| 15 | Basis San Antonio - Northeast Campus San Antonio · Middle · Grades 5–8 | Charter | 10.7 | 66.5 Top 50% | – | 128 |
| 16 | Cody El San Antonio · Elementary · Grades PK–5 | Public | 10.7 | 36.7 Lower 50% | 38% Math proficiency | 480 |
| 17 | Regency Place El San Antonio · Elementary · Grades PK–5 | Public | 10.7 | 33.1 Lower 50% | 26% Math proficiency | 419 |
| 18 | East Central Cast Lead H S San Antonio · High · Grades 8–12 | Charter | 10.8 | 43.0 Lower 50% | 75.8% Free/reduced-price lunch | 215 |
| 19 | Cast STEM H S San Antonio · High · Grades 9–12 | Public | 10.8 | 38.9 Lower 50% | 10% Math proficiency | 173 |
| 20 | Montgomery El San Antonio · Elementary · Grades PK–5 | Public | 10.8 | 22.8 Lower 50% | 22% Math proficiency | 248 |
| 21 | Colonies North El San Antonio · Elementary · Grades PK–5 | Public | 10.9 | 34.5 Lower 50% | 33% Math proficiency | 513 |
| 22 | Hull El San Antonio · Elementary · Grades PK–5 | Public | 11.0 | 27.4 Lower 50% | 31% Math proficiency | 441 |
| 23 | Knowlton El San Antonio · Elementary · Grades PK–5 | Public | 11.1 | 48.9 Lower 50% | 52% Math proficiency | 564 |
| 24 | Glenoaks El San Antonio · Elementary · Grades PK–5 | Public | 11.1 | 43.2 Lower 50% | 47% Math proficiency | 457 |
| 25 | Kirby Middle San Antonio · Middle · Grades 7–8 | Public | 11.1 | 25.0 Lower 50% | 25% Math proficiency | 423 |
| 26 | Linton El San Antonio · Elementary · Grades PK–5 | Public | 11.2 | 47.8 Lower 50% | 49% Math proficiency | 368 |
| 27 | Westwood Terrace El San Antonio · Elementary · Grades PK–5 | Public | 11.2 | 35.5 Lower 50% | 42% Math proficiency | 415 |
| 28 | Oak Hills Terrace El San Antonio · Elementary · Grades PK–5 | Public | 11.2 | 31.8 Lower 50% | 30% Math proficiency | 392 |
| 29 | Clear Spring El San Antonio · Elementary · Grades PK–5 | Public | 11.2 | 26.5 Lower 50% | 27% Math proficiency | 314 |
| 30 | Robert G Cole Middle/High School San Antonio · High · Grades 6–12 | Public | 11.3 | 79.6 Top 10% | 61% Math proficiency | 810 |
| 31 | Glass El San Antonio · Elementary · Grades PK–5 | Public | 11.3 | 41.3 Lower 50% | 44% Math proficiency | 384 |
| 32 | STEAM at the Fine Arts Academy San Antonio · High · Grades 9–12 | Public | 11.4 | 35.7 Lower 50% | 42% Math proficiency | 240 |
| 33 | Canyon Ridge El San Antonio · Elementary · Grades PK–5 | Public | 11.5 | 81.1 Top 10% | 68% Math proficiency | 449 |
| 34 | Nichols El San Antonio · Elementary · Grades PK–5 | Public | 11.5 | 67.0 Top 50% | 50% Math proficiency | 321 |
| 35 | Driggers El San Antonio · Elementary · Grades PK–5 | Public | 11.5 | 46.7 Lower 50% | 51% Math proficiency | 458 |
| 36 | Carnahan El San Antonio · Elementary · Grades PK–5 | Public | 11.5 | 43.3 Lower 50% | 42% Math proficiency | 528 |
| 37 | Adams Hill El San Antonio · Elementary · Grades PK–5 | Public | 11.5 | 36.1 Lower 50% | 41% Math proficiency | 473 |
| 38 | Glenn El San Antonio · Elementary · Grades PK–5 | Public | 11.5 | 28.9 Lower 50% | 33% Math proficiency | 427 |
| 39 | Allen El San Antonio · Elementary · Grades PK–5 | Public | 11.6 | 42.9 Lower 50% | 48% Math proficiency | 442 |
| 40 | Villarreal El San Antonio · Elementary · Grades PK–5 | Public | 11.6 | 30.0 Lower 50% | 32% Math proficiency | 532 |
| 41 | Boone El San Antonio · Elementary · Grades PK–5 | Public | 11.7 | 40.0 Lower 50% | 36% Math proficiency | 458 |
| 42 | Oak Grove El San Antonio · Elementary · Grades PK–5 | Public | 11.7 | 33.0 Lower 50% | 27% Math proficiency | 445 |
| 43 | Valley Hi El San Antonio · Elementary · Grades PK–5 | Public | 11.8 | 44.6 Lower 50% | 52% Math proficiency | 295 |
| 44 | Woodstone El San Antonio · Elementary · Grades PK–5 | Public | 11.8 | 36.4 Lower 50% | 33% Math proficiency | 554 |
| 45 | Rayburn Middle San Antonio · Middle · Grades 6–8 | Public | 11.8 | 35.8 Lower 50% | 36% Math proficiency | 600 |
| 46 | Esparza El San Antonio · Elementary · Grades PK–5 | Public | 11.8 | 31.9 Lower 50% | 34% Math proficiency | 462 |
| 47 | Fernandez El San Antonio · Elementary · Grades PK–5 | Public | 11.9 | 65.6 Top 50% | 66% Math proficiency | 416 |
| 48 | Northern Hills El San Antonio · Elementary · Grades PK–5 | Public | 11.9 | 38.1 Lower 50% | 37% Math proficiency | 501 |
| 49 | East Terrell Hills El San Antonio · Elementary · Grades PK–5 | Public | 11.9 | 36.5 Lower 50% | 39% Math proficiency | 584 |
| 50 | Camelot El San Antonio · Elementary · Grades PK–5 | Public | 12.0 | 33.8 Lower 50% | 35% Math proficiency | 492 |
| 51 | Steubing El San Antonio · Elementary · Grades PK–5 | Public | 12.1 | 69.8 Top 25% | 58% Math proficiency | 436 |
| 52 | Ridgeview El San Antonio · Elementary · Grades PK–5 | Public | 12.2 | 44.5 Lower 50% | 46% Math proficiency | 487 |
| 53 | Burke El San Antonio · Elementary · Grades PK–5 | Public | 12.3 | 66.3 Top 50% | 67% Math proficiency | 542 |
| 54 | Idea Ambrose and Freda Robinson College Preparator San Antonio · Middle · Grades 6–8 | Charter | 12.3 | 39.8 Lower 50% | 75.7% Free/reduced-price lunch | 111 |
| 55 | Harmony Hills El San Antonio · Elementary · Grades PK–5 | Public | 12.3 | 34.4 Lower 50% | 29% Math proficiency | 382 |
| 56 | Promesa Academy Charter School San Antonio · Elementary · Grades K–5 | Charter | 12.4 | 58.5 Top 50% | 59.7% Free/reduced-price lunch | 248 |
| 57 | Myers El San Antonio · Elementary · Grades PK–5 | Public | 12.4 | 44.2 Lower 50% | 44% Math proficiency | 459 |
| 58 | Passmore El San Antonio · Elementary · Grades PK–5 | Public | 12.4 | 27.8 Lower 50% | 32% Math proficiency | 384 |
| 59 | Locke Hill El San Antonio · Elementary · Grades PK–5 | Public | 12.5 | 54.3 Top 50% | 49% Math proficiency | 538 |
| 60 | Olmos El San Antonio · Elementary · Grades PK–5 | Public | 12.5 | 51.2 Top 50% | 55% Math proficiency | 486 |
| 61 | Dellview El San Antonio · Elementary · Grades PK–5 | Public | 12.5 | 42.6 Lower 50% | 47% Math proficiency | 326 |
| 62 | Neff Middle San Antonio · Middle · Grades 6–8 | Public | 12.5 | 41.9 Lower 50% | 42% Math proficiency | 810 |
| 63 | Hatchett El San Antonio · Elementary · Grades PK–5 | Public | 12.5 | 41.3 Lower 50% | 43% Math proficiency | 588 |
| 64 | Woodlake Hills Middle San Antonio · Middle · Grades 7–8 | Public | 12.5 | 37.9 Lower 50% | 39% Math proficiency | 451 |
| 65 | Fisher El San Antonio · Elementary · Grades PK–5 | Public | 12.6 | 49.3 Lower 50% | 51% Math proficiency | 565 |
| 66 | Pease Middle San Antonio · Middle · Grades 6–8 | Public | 12.6 | 39.6 Lower 50% | 37% Math proficiency | 691 |
| 67 | Colonial Hills El San Antonio · Elementary · Grades PK–5 | Public | 12.6 | 29.1 Lower 50% | 32% Math proficiency | 565 |
| 68 | Hidden Cove STEAM Academy San Antonio · Elementary · Grades PK–5 | Public | 12.6 | 28.6 Lower 50% | 36% Math proficiency | 453 |
| 69 | Southwest Prep Northwest El San Antonio · Elementary · Grades PK–5 | Charter | 12.6 | 16.6 Lower 50% | 5% Math proficiency | 101 |
| 70 | Basis San Antonio Pri - Northeast Campus San Antonio · Elementary · Grades K–4 | Charter | 12.7 | 70.3 Top 25% | – | 253 |
| 71 | Young Men's Leadership Academy San Antonio · High · Grades 6–12 | Charter | 12.7 | 56.7 Top 50% | 56% Math proficiency | 242 |
| 72 | Woodlake Hills College Preparatory 6th Grade San Antonio · Middle · Grades 6–6 | Public | 12.7 | 40.8 Lower 50% | 79.7% Free/reduced-price lunch | 241 |
| 73 | Lackland El San Antonio · Elementary · Grades PK–5 | Public | 12.8 | 75.0 Top 25% | 60% Math proficiency | 615 |
| 74 | FT Sam Houston El San Antonio · Elementary · Grades PK–5 | Public | 12.8 | 68.4 Top 25% | 53% Math proficiency | 807 |
| 75 | Connally Middle San Antonio · Middle · Grades 6–8 | Public | 12.8 | 64.3 Top 50% | 47% Math proficiency | 692 |
| 76 | Brauchle El San Antonio · Elementary · Grades PK–5 | Public | 12.8 | 53.9 Top 50% | 52% Math proficiency | 396 |
| 77 | Mission Academy San Antonio · Elementary · Grades PK–8 | Public | 12.8 | 42.0 Lower 50% | 50% Math proficiency | 524 |
| 78 | Rudder Middle San Antonio · Middle · Grades 6–8 | Public | 12.8 | 37.5 Lower 50% | 36% Math proficiency | 961 |
| 79 | Krueger El San Antonio · Elementary · Grades PK–5 | Public | 12.9 | 75.7 Top 25% | 64% Math proficiency | 477 |
| 80 | Sst Hill Country College Prep H S San Antonio · High · Grades 7–12 | Charter | 12.9 | 62.9 Top 50% | 43.9% Free/reduced-price lunch | 387 |
| 81 | Lewis El San Antonio · Elementary · Grades PK–5 | Public | 12.9 | 56.7 Top 50% | 51% Math proficiency | 437 |
| 82 | Timberwilde El San Antonio · Elementary · Grades PK–5 | Public | 12.9 | 47.5 Lower 50% | 44% Math proficiency | 439 |
| 83 | Terrell Wells Middle San Antonio · Middle · Grades 6–8 | Public | 12.9 | 39.7 Lower 50% | 47% Math proficiency | 592 |
| 84 | El Dorado El San Antonio · Elementary · Grades PK–5 | Public | 12.9 | 28.4 Lower 50% | 28% Math proficiency | 517 |
| 85 | Roosevelt El San Antonio · Elementary · Grades 4–5 | Public | 12.9 | 18.0 Lower 50% | 23% Math proficiency | 155 |
| 86 | Woodridge El San Antonio · Elementary · Grades 1–5 | Public | 13.0 | 80.0 Top 10% | 64% Math proficiency | 833 |
| 87 | Wanke El San Antonio · Elementary · Grades PK–5 | Public | 13.1 | 54.7 Top 50% | 47% Math proficiency | 590 |
| 88 | Powell El San Antonio · Elementary · Grades PK–5 | Public | 13.1 | 40.5 Lower 50% | 47% Math proficiency | 418 |
| 89 | Ross Middle San Antonio · Middle · Grades 6–8 | Public | 13.1 | 37.8 Lower 50% | 40% Math proficiency | 828 |
| 90 | Carvajal El San Antonio · Elementary · Grades PK–5 | Public | 13.1 | 32.0 Lower 50% | 97.6% Free/reduced-price lunch | 328 |
| 91 | Alan B Shepard Middle San Antonio · Middle · Grades 6–8 | Public | 13.1 | 24.9 Lower 50% | 32% Math proficiency | 447 |
| 92 | Green El at Riverside Park San Antonio · Elementary · Grades PK–5 | Public | 13.1 | 24.9 Lower 50% | 32% Math proficiency | 368 |
| 93 | Carson El San Antonio · Elementary · Grades PK–5 | Public | 13.2 | 68.8 Top 25% | 61% Math proficiency | 488 |
| 94 | Fox Run El San Antonio · Elementary · Grades PK–5 | Public | 13.2 | 60.5 Top 50% | 61% Math proficiency | 620 |
| 95 | Smith El San Antonio · Elementary · Grades PK–5 | Public | 13.2 | 22.7 Lower 50% | 32% Math proficiency | 408 |
| 96 | Las Lomas El San Antonio · Elementary · Grades PK–5 | Public | 13.3 | 69.8 Top 25% | 58% Math proficiency | 451 |
| 97 | Castle Hills El San Antonio · Elementary · Grades PK–5 | Public | 13.3 | 68.4 Top 25% | 55% Math proficiency | 439 |
| 98 | Elrod El San Antonio · Elementary · Grades PK–5 | Public | 13.3 | 53.9 Top 50% | 48% Math proficiency | 318 |
| 99 | Thornton El San Antonio · Elementary · Grades PK–5 | Public | 13.3 | 49.4 Lower 50% | 45% Math proficiency | 573 |
| 100 | Leon Valley El San Antonio · Elementary · Grades PK–5 | Public | 13.3 | 43.5 Lower 50% | 42% Math proficiency | 613 |
Redland Oaks El in San Antonio leads the 2025 list of lowest student–teacher ratio in San Antonio with Students per teacher 7.6. Of the 100 schools shown, 91 are public, 9 are charter.
For the full picture see the wider Texas lowest student–teacher ratio rankings, every school on the San Antonio page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best ratio school in San Antonio?
Redland Oaks El in San Antonio, Texas ranks first among lowest student–teacher ratio in San Antonio with Students per teacher 7.6 (Enrollment: 355).
How are lowest student–teacher ratio in San Antonio ranked?
Schools with the fewest students per FTE teacher, among schools with at least 100 students. 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.