| 251 | Ilim College of Australia | Broadmeadows | 22 | 102 | 100 | 30 | 5.3 | 16 | 0 | 0 | 14 | 0 | 0 |
| 252 | Iranian Cultural School | Doncaster East | 1 | 0 | 0 | 1 | 0 | 0 | |||||
| 253 | Islamic College of Melbourne | Tarneit | 16 | 53 | 100 | 28 | 4.5 | 7 | 0 | 0 | 5 | 0 | 0 |
| 254 | Islamic Community Milli Gorus Australia Foundation | Broadmeadows | 3 | 0 | 0 | 3 | 0 | 0 | |||||
| 255 | Ivanhoe Girls Grammar School | Ivanhoe | 36 | 238 | 100 | 34 | 18.7 | 114 | 7 | 3 | 67 | 7 | 3 |
| 256 | Ivanhoe Grammar School Plenty | Doreen | 33 | 135 | 100 | 33 | 14.5 | 54 | 5 | 2 | 35 | 4 | 2 |
| 257 | Ivanhoe Grammar School Ridgeway | Ivanhoe | 33 | 275 | 99 | 34 | 16.4 | 125 | 8 | 4 | 74 | 7 | 4 |
| 258 | John Fawkner College | Fawkner | 24 | 72 | 86 | 23 | 0.9 | 1 | 0 | 0 | 1 | 0 | 0 |
| 259 | John Monash Science School | Clayton | 48 | 435 | 100 | 34 | 16.3 | 180 | 13 | 6 | 111 | 13 | 6 |
| 260 | John Paul College | Frankston | 44 | 186 | 100 | 29 | 4.1 | 20 | 0 | 0 | 14 | 0 | 0 |
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| 261 | Kambrya College | Berwick | 61 | 196 | 98 | 30 | 4.9 | 22 | 0 | 0 | 16 | 0 | 0 |
| 262 | Kangan Institute of TAFE | Broadmeadows | 25 | 30 | 75 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 263 | Kaniva P-12 College | Kaniva | 19 | 24 | 100 | 29 | 5 | 1 | 0 | 0 | 1 | 0 | 0 |
| 264 | Kardinia International College | Bell Post Hill | 43 | 277 | 100 | 32 | 13 | 101 | 2 | 0 | 68 | 1 | 0 |
| 265 | Karen Brigetta Crump School of Dance | Drouin | 1 | 0 | 0 | 1 | 0 | 0 | |||||
| 266 | Keilor Downs College | Keilor Downs | 54 | 266 | 98 | 29 | 4.1 | 22 | 1 | 0 | 15 | 1 | 0 |
| 267 | Kensington Community High School | Kensington | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 268 | Kerang Christian College | Kerang | 8 | 11 | 100 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 269 | Kerang Technical High School | Kerang | 20 | 63 | 100 | 27 | 1.7 | 2 | 0 | 0 | 1 | 0 | 0 |
| 270 | Kew High School | Kew East | 45 | 307 | 98 | 32 | 12.3 | 100 | 9 | 7 | 62 | 7 | 5 |
| 271 | Keysborough Secondary College Acacia | Keysborough | 47 | 159 | 98 | 26 | 1.9 | 6 | 0 | 0 | 6 | 0 | 0 |
| 272 | Keysborough Secondary College Banksia | Springvale South | 51 | 201 | 96 | 27 | 1.5 | 4 | 0 | 0 | 3 | 0 | 0 |
| 273 | Kilbreda College | Mentone | 49 | 232 | 100 | 31 | 7.8 | 50 | 1 | 0 | 39 | 1 | 0 |
| 274 | Killester College | Springvale | 47 | 205 | 100 | 31 | 6.2 | 37 | 0 | 0 | 29 | 0 | 0 |
| 275 | Kilvington Grammar School | Ormond | 35 | 157 | 100 | 36 | 23.8 | 83 | 7 | 4 | 54 | 5 | 4 |
| 276 | Kings College | Warrnambool | 13 | 21 | 100 | 32 | 4.3 | 1 | 0 | 0 | 1 | 0 | 0 |
| 277 | Kingswood College | Box Hill | 35 | 142 | 100 | 32 | 12.6 | 36 | 0 | 0 | 20 | 0 | 0 |
| 278 | Kolbe Catholic College | Greenvale Lakes | 38 | 173 | 100 | 26 | 1 | 6 | 1 | 0 | 6 | 1 | 0 |
| 279 | Koo Wee Rup Secondary College | Koo Wee Rup | 38 | 150 | 99 | 28 | 4.4 | 13 | 0 | 0 | 11 | 0 | 0 |
| 280 | Koonung Secondary College | Mont Albert North | 49 | 218 | 99 | 33 | 9.4 | 43 | 2 | 0 | 31 | 2 | 0 |
| 281 | Korean Language School of Melbourne | Prahran | 4 | 0 | 0 | 4 | 0 | 0 | |||||
| 282 | Korowa Anglican Girls School | Glen Iris | 31 | 147 | 100 | 37 | 29.7 | 76 | 2 | 0 | 38 | 2 | 0 |
| 283 | Korumburra Secondary College | Korumburra | 26 | 52 | 100 | 29 | 5.3 | 6 | 0 | 0 | 4 | 0 | 0 |
| 284 | Kurnai College Churchill Campus | Churchill | 50 | 205 | 95 | 27 | 1.9 | 0 | 0 | 0 | 0 | 0 | 0 |
| 285 | Kurnai College University Campus | Churchill | 6 | 0 | 0 | 5 | 0 | 0 | |||||
| 286 | Kurunjang Secondary College | Melton | 30 | 90 | 98 | 25 | 0.4 | 1 | 0 | 0 | 1 | 0 | 0 |
| 287 | Kyabram Secondary College | Kyabram | 38 | 121 | 98 | 27 | 0.9 | 2 | 0 | 0 | 1 | 0 | 0 |
| 288 | Kyneton High School | Kyneton | 20 | 85 | 97 | 27 | 1.5 | 2 | 0 | 0 | 2 | 0 | 0 |
| 289 | Lac Hong Vietnamese School | St Albans | 4 | 2 | 0 | 4 | 2 | 0 | |||||
| 290 | Lake Bolac College | Lake Bolac | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 291 | Lakes Entrance Secondary College | Lakes Entrance | 13 | 16 | 91 | 30 | 10.9 | 5 | 1 | 0 | 2 | 1 | 0 |
| 292 | Lakeside Lutheran College | Pakenham | 19 | 38 | 100 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 293 | Lakeview Senior College | Caroline Springs | 61 | 403 | 97 | 29 | 2.9 | 28 | 2 | 0 | 19 | 2 | 0 |
| 294 | Lalor North Secondary College | Epping | 43 | 91 | 94 | 26 | 1.6 | 3 | 0 | 0 | 3 | 0 | 0 |
| 295 | Lalor Secondary College | Lalor | 41 | 176 | 97 | 25 | 2.2 | 10 | 0 | 0 | 10 | 0 | 0 |
| 296 | Lara Secondary College | Lara | 34 | 105 | 100 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 297 | Lauriston Girls School | Armadale | 31 | 101 | 98 | 35 | 21.1 | 50 | 4 | 1 | 31 | 4 | 1 |
| 298 | Lavalla Catholic College | Traralgon | 45 | 262 | 99 | 28 | 4.9 | 27 | 4 | 2 | 21 | 3 | 2 |
| 299 | Laverton P-12 College | Laverton | 34 | 57 | 100 | 23 | 1.2 | 0 | 0 | 0 | 0 | 0 | 0 |
| 300 | Leibler Yavneh College | Elsternwick | 29 | 102 | 100 | 35 | 26 | 40 | 8 | 3 | 24 | 5 | 3 |