Rankings · Idaho
Largest schools in Canyon County, Idaho
Ranked by enrollment — academic rankings appear once test-score data is loaded.
| # | School | City | District | Enrollment |
|---|---|---|---|---|
| 1 | Nampa Senior High School | Nampa | Nampa School District | 1472 |
| 2 | Caldwell Senior High School | Caldwell | Caldwell District | 1455 |
| 3 | Ridgevue High School | Nampa | Vallivue School District | 1415 |
| 4 | Middleton High School | Middleton | Middleton District | 1289 |
| 5 | Idaho Arts Charter School | Nampa | Nampa School District | 1274 |
| 6 | Sage Valley Middle School | Caldwell | Vallivue School District | 1240 |
| 7 | Vallivue High School | Caldwell | Vallivue School District | 1210 |
| 8 | Columbia High School | Nampa | Nampa School District | 1192 |
| 9 | Skyview High School | Nampa | Nampa School District | 1168 |
| 10 | Vallivue Middle School | Caldwell | Vallivue School District | 992 |
| 11 | Middleton Middle School | Middleton | Middleton District | 942 |
| 12 | Vallivue Middle School | Caldwell | Vallivue School District | 893 |
| 13 | East Valley Middle School | Nampa | Nampa School District | 765 |
| 14 | Lone Star Middle School | Nampa | Nampa School District | 759 |
| 15 | Vision Charter School | Caldwell | Vision Charter School Inc. | 714 |
| 16 | South Middle School | Nampa | Nampa School District | 704 |
| 17 | Lakevue Elementary School | Nampa | Vallivue School District | 698 |
| 18 | Skyway Elementary | Caldwell | Vallivue School District | 662 |
| 19 | Syringa Middle School | Caldwell | Caldwell District | 661 |
| 20 | Middleton Mill Creek Elementary | Middleton | Middleton District | 632 |
| 21 | Jefferson Middle School | Caldwell | Caldwell District | 600 |
| 22 | West Middle School | Nampa | Nampa School District | 591 |
| 23 | Desert Springs Elementary School | Nampa | Vallivue School District | 576 |
| 24 | Birch Elementary School | Nampa | Vallivue School District | 571 |
| 25 | East Canyon Elementary School | Nampa | Vallivue School District | 568 |
| 26 | East Canyon Elementary School | Nampa | Vallivue School District | 547 |
| 27 | Van Buren Elementary School | Caldwell | Caldwell District | 543 |
| 28 | New Horizon Magnet School | Nampa | Nampa School District | 529 |
| 29 | Central Canyon Elementary School | Caldwell | Vallivue School District | 517 |
| 30 | Another Choice Virtual Charter | Nampa | Another Choice Virtual Charter School Inc. | 503 |
| 31 | Willow Creek Elementary | Nampa | Nampa School District | 501 |
| 32 | Heritage Community Charter | Caldwell | Heritage Community Charter School Inc. | 494 |
| 33 | Washington Elementary School | Caldwell | Caldwell District | 488 |
| 34 | Middleton Heights Elementary | Middleton | Middleton District | 479 |
| 35 | Wilson Elementary School | Caldwell | Caldwell District | 479 |
| 36 | Lake Ridge Elementary | Nampa | Nampa School District | 475 |
| 37 | Melba High School | Melba | Melba Joint District | 444 |
| 38 | Roosevelt Elementary School | Nampa | Nampa School District | 442 |
| 39 | Melba High School | Melba | Melba Joint District | 440 |
| 40 | Reagan Elementary School | Nampa | Nampa School District | 437 |
| 41 | Melba Elementary School | Melba 2C | Melba Joint District | 432 |
| 42 | Endeavor Elementary School | Nampa | Nampa School District | 429 |
| 43 | Sacajawea Elementary School | Caldwell | Caldwell District | 427 |
| 44 | Gem Prep: Nampa | Nampa | Nampa School District | 424 |
| 45 | Purple Sage Elementary | Caldwell | Middleton District | 415 |
| 46 | Sherman Elementary | Nampa | Nampa School District | 414 |
| 47 | Elevate Academy | Caldwell | Elevate Academy Inc. | 413 |
| 48 | West Canyon Elementary School | Caldwell | Vallivue School District | 409 |
| 49 | Iowa Elementary | Nampa | Nampa School District | 406 |
| 50 | Lewis And Clark Elementary | Caldwell | Caldwell District | 397 |
| 51 | Liberty Charter School | Nampa | Liberty Charter School Inc. | 396 |
| 52 | Forge International School | Middleton | Forge International Llc | 377 |
| 53 | Maxine Johnson Elementary | Parma | Parma District | 373 |
| 54 | Thomas Jefferson Charter | Caldwell | Thomas Jefferson Charter School Inc. | 365 |
| 55 | Victory Charter School | Nampa | Victory Charter School Inc. | 364 |
| 56 | Centennial Elementary School | Nampa | Nampa School District | 361 |
| 57 | Parma Middle School | Parma | Parma District | 333 |
| 58 | Owyhee Elementary School | Nampa | Nampa School District | 326 |
| 59 | Lincoln Elementary School | Caldwell | Caldwell District | 325 |
| 60 | Parma High School | Parma | Parma District | 303 |
| 61 | Pathways In Education: Nampa | Nampa | Pathways In Education - Nampa Inc. | 293 |
| 62 | Snake River Elementary | Nampa | Nampa School District | 283 |
| 63 | Legacy Charter School | Nampa | Legacy Public Charter School Inc. | 276 |
| 64 | Central Elementary | Nampa | Nampa School District | 248 |
| 65 | Park Ridge Elementary | Nampa | Nampa School District | 233 |
| 66 | Greenhurst Elementary School | Nampa | Nampa School District | 231 |
| 67 | Wilder Elementary School | Wilder | Wilder District | 224 |
| 68 | Notus Elementary School | Caldwell | Notus District | 195 |
| 69 | Canyon Springs High School | Caldwell | Caldwell District | 184 |
| 70 | Notus Elementary School | Caldwell | Notus District | 177 |
| 71 | Nampa Early Childhood Center | Nampa | Nampa School District | 176 |
| 72 | Notus Jr/Sr High School | Caldwell | Notus District | 169 |
| 73 | Wilder High School | Wilder | Wilder District | 159 |
| 74 | Union High School | Nampa | Nampa School District | 143 |
| 75 | Middleton Academy | Middleton | Middleton District | 134 |
| 76 | Idaho Connects Online School | Nampa | Idaho Virtual Education Partners Inc. | 133 |
| 77 | Cossa Academy | Wilder | Canyon-Owyhee School Service Agency (Cossa) | 130 |
| 78 | Wilder Middle School | Wilder | Wilder District | 107 |
| 79 | Idaho Connects Online Alternative School | Boise | Idaho Virtual Education Partners Inc. | 103 |
| 80 | Vallivue Academy | Caldwell | Vallivue School District | 100 |
| 81 | Rivervue Middle School | Caldwell | Vallivue School District | 57 |
| 82 | Treasure Valley Leadership Academy | Nampa | Nampa School District | 38 |
| 83 | Southwest Idaho Juvenile Detention | Caldwell | Caldwell District | 25 |
| 84 | Jcc - Nampa | Nampa | Idaho Department Of Juvenile Corrections | 0 |