Rankings · Colorado
Largest schools in Jefferson County, Colorado
Ranked by enrollment — academic rankings appear once test-score data is loaded.
| # | School | City | District | Enrollment |
|---|---|---|---|---|
| 1 | Lakewood High School | Lakewood | Jefferson County School District No. R-1 | 2090 |
| 2 | Ralston Valley Senior High School | Arvada | Jefferson County School District No. R-1 | 1891 |
| 3 | Chatfield High School | Littleton | Jefferson County School District No. R-1 | 1834 |
| 4 | Arvada West High School | Arvada | Jefferson County School District No. R-1 | 1825 |
| 5 | Columbine High School | Littleton | Jefferson County School District No. R-1 | 1732 |
| 6 | Bear Creek High School | Lakewood | Jefferson County School District No. R-1 | 1533 |
| 7 | Dakota Ridge Senior High School | Littleton | Jefferson County School District No. R-1 | 1421 |
| 8 | Golden High School | Golden | Jefferson County School District No. R-1 | 1381 |
| 9 | Standley Lake High School | Westminster | Jefferson County School District No. R-1 | 1295 |
| 10 | Pomona High School | Arvada | Jefferson County School District No. R-1 | 1250 |
| 11 | Alameda International Junior/Senior High School | Lakewood | Jefferson County School District No. R-1 | 1170 |
| 12 | Wheat Ridge High School | Wheat Ridge | Jefferson County School District No. R-1 | 1152 |
| 13 | Green Mountain High School | Lakewood | Jefferson County School District No. R-1 | 1142 |
| 14 | D'Evelyn Junior/Senior High School | Denver | Jefferson County School District No. R-1 | 1132 |
| 15 | Evergreen High School | Evergreen | Jefferson County School District No. R-1 | 1024 |
| 16 | Summit Ridge Middle School | Littleton | Jefferson County School District No. R-1 | 1013 |
| 17 | Bear Creek K-8 School | Lakewood | Jefferson County School District No. R-1 | 998 |
| 18 | Dunstan Middle School | Lakewood | Jefferson County School District No. R-1 | 941 |
| 19 | Drake Junior High School | Arvada | Jefferson County School District No. R-1 | 927 |
| 20 | Three Creeks K-8 | Arvada | Jefferson County School District No. R-1 | 913 |
| 21 | Dunstan Middle School | Lakewood | Jefferson County School District No. R-1 | 899 |
| 22 | Bell Middle School | Golden | Jefferson County School District No. R-1 | 858 |
| 23 | Ken Caryl Middle School | Littleton | Jefferson County School District No. R-1 | 849 |
| 24 | Conifer Senior High School | Conifer | Jefferson County School District No. R-1 | 837 |
| 25 | Woodrow Wilson Charter Academy | Westminster | Jefferson County School District No. R-1 | 830 |
| 26 | Creighton Middle School | Lakewood | Jefferson County School District No. R-1 | 817 |
| 27 | Astravo Online Academy Elementary School | Lakewood | Byers School District No. 32J | 805 |
| 28 | Arvada High School | Arvada | Jefferson County School District No. R-1 | 783 |
| 29 | Lincoln Charter Academy | Arvada | Jefferson County School District No. R-1 | 773 |
| 30 | Jefferson Academy Elementary | Broomfield | Jefferson County School District No. R-1 | 772 |
| 31 | Astravo Online Academy Middle School | Lakewood | Byers School District No. 32J | 756 |
| 32 | Golden View Classical Academy | Golden | State Charter School Institute | 708 |
| 33 | Carmody Middle School | Lakewood | Jefferson County School District No. R-1 | 706 |
| 34 | Oberon Junior High School | Arvada | Jefferson County School District No. R-1 | 697 |
| 35 | Manning Options School | Lakewood | Jefferson County School District No. R-1 | 673 |
| 36 | Deer Creek Middle School | Littleton | Jefferson County School District No. R-1 | 666 |
| 37 | Mountain Phoenix Community School | Wheatridge | Jefferson County School District No. R-1 | 664 |
| 38 | Jefferson Junior/Senior High School | Edgewater | Jefferson County School District No. R-1 | 659 |
| 39 | Falcon Bluffs Middle School | Littleton | Jefferson County School District No. R-1 | 657 |
| 40 | Mountain Phoenix Community School | Wheatridge | Jefferson County School District No. R-1 | 654 |
| 41 | Evergreen Middle School | Evergreen | Jefferson County School District No. R-1 | 638 |
| 42 | Dennison Elementary School | Lakewood | Jefferson County School District No. R-1 | 623 |
| 43 | Arvada K-8 | Arvada | Jefferson County School District No. R-1 | 617 |
| 44 | Fairmount Elementary School | Golden | Jefferson County School District No. R-1 | 586 |
| 45 | Wayne Carle Middle School | Westminster | Jefferson County School District No. R-1 | 583 |
| 46 | Two Roads Charter School | Arvada | Jefferson County School District No. R-1 | 576 |
| 47 | North Arvada Middle School | Arvada | Jefferson County School District No. R-1 | 565 |
| 48 | Moore Middle School | Arvada | Jefferson County School District No. R-1 | 562 |
| 49 | West Jefferson Middle School | Conifer | Jefferson County School District No. R-1 | 554 |
| 50 | Astravo Academy Middle School | Lakewood | Byers School District No. 32J | 551 |
| 51 | Mitchell Elementary School | Golden | Jefferson County School District No. R-1 | 548 |
| 52 | Everitt Middle School | Wheat Ridge | Jefferson County School District No. R-1 | 546 |
| 53 | Mandalay Middle School | Westminster | Jefferson County School District No. R-1 | 538 |
| 54 | West Woods Elementary School | Arvada | Jefferson County School District No. R-1 | 531 |
| 55 | Excel Academy Charter School | Arvada | Jefferson County School District No. R-1 | 529 |
| 56 | Astravo Academy High School | Lakewood | Byers School District No. 32J | 525 |
| 57 | Powderhorn Elementary School | Littleton | Jefferson County School District No. R-1 | 493 |
| 58 | Meiklejohn Elementary | Arvada | Jefferson County School District No. R-1 | 492 |
| 59 | Shaffer Elementary School | Littleton | Jefferson County School District No. R-1 | 482 |
| 60 | Rooney Ranch Elementary School | Lakewood | Jefferson County School District No. R-1 | 481 |
| 61 | Shelton Elementary School | Golden | Jefferson County School District No. R-1 | 476 |
| 62 | Devinny Elementary School | Lakewood | Jefferson County School District No. R-1 | 463 |
| 63 | Sierra Elementary School | Arvada | Jefferson County School District No. R-1 | 461 |
| 64 | Kyffin Elementary School | Golden | Jefferson County School District No. R-1 | 453 |
| 65 | Prospect Valley Elementary School | Wheat Ridge | Jefferson County School District No. R-1 | 453 |
| 66 | Colorado Virtual Academy | Lakewood | Byers School District No. 32J | 447 |
| 67 | Coronado Elementary School | Littleton | Jefferson County School District No. R-1 | 443 |
| 68 | Bradford K8 South | Littleton | Jefferson County School District No. R-1 | 438 |
| 69 | Addenbrooke Classical Academy | Lakewood | Jefferson County School District No. R-1 | 437 |
| 70 | Addenbrooke Classical Grammar School | Lakewood | Jefferson County School District No. R-1 | 437 |
| 71 | Collegiate Academy Of Colorado | Littleton | Jefferson County School District No. R-1 | 433 |
| 72 | Shelton Elementary School | Golden | Jefferson County School District No. R-1 | 425 |
| 73 | Emory Elementary School | Lakewood | Jefferson County School District No. R-1 | 421 |
| 74 | Compass Montessori - Golden Charter School | Golden | Jefferson County School District No. R-1 | 419 |
| 75 | Prospect Valley Elementary School | Wheat Ridge | Jefferson County School District No. R-1 | 416 |
| 76 | Free Horizon Montessori | Golden | Jefferson County School District No. R-1 | 415 |
| 77 | Vanderhoof Elementary School | Arvada | Jefferson County School District No. R-1 | 414 |
| 78 | Van Arsdale Elementary School | Arvada | Jefferson County School District No. R-1 | 404 |
| 79 | Foster Dual Language Pk-8 | Arvada | Jefferson County School District No. R-1 | 399 |
| 80 | Montessori Peaks Charter Academy | Littleton | Jefferson County School District No. R-1 | 399 |
| 81 | Addenbrooke Classical Academy | Lakewood | Jefferson County School District No. R-1 | 396 |
| 82 | Mclain Community High School | Lakewood | Jefferson County School District No. R-1 | 392 |
| 83 | Westridge Elementary School | Littleton | Jefferson County School District No. R-1 | 390 |
| 84 | Blue Heron Elementary School | Littleton | Jefferson County School District No. R-1 | 385 |
| 85 | Hackberry Hill Elementary School | Arvada | Jefferson County School District No. R-1 | 385 |
| 86 | Westgate Elementary School | Lakewood | Jefferson County School District No. R-1 | 383 |
| 87 | Mount Carbon Elementary School | Littleton | Jefferson County School District No. R-1 | 380 |
| 88 | South Lakewood Elementary School | Lakewood | Jefferson County School District No. R-1 | 379 |
| 89 | Patterson International School | Lakewood | Jefferson County School District No. R-1 | 378 |
| 90 | Ryan Elementary School | Westminster | Jefferson County School District No. R-1 | 378 |
| 91 | Jeffco Virtual Academy | Golden | Jefferson County School District No. R-1 | 374 |
| 92 | Deane Elementary School | Lakewood | Jefferson County School District No. R-1 | 372 |
| 93 | Colorado Virtual Academy High School | Lakewood | Byers School District No. 32J | 370 |
| 94 | Rocky Mountain Academy Of Evergreen | Evergreen | Jefferson County School District No. R-1 | 370 |
| 95 | Warder Elementary School | Arvada | Jefferson County School District No. R-1 | 369 |
| 96 | Kendrick Lakes Elementary School | Lakewood | Jefferson County School District No. R-1 | 368 |
| 97 | Ute Meadows Elementary School | Littleton | Jefferson County School District No. R-1 | 365 |
| 98 | Vanderhoof Elementary School | Arvada | Jefferson County School District No. R-1 | 361 |
| 99 | Ryan Elementary School | Westminster | Jefferson County School District No. R-1 | 360 |
| 100 | Lasley Elementary School | Lakewood | Jefferson County School District No. R-1 | 355 |
| 101 | Mortensen Elementary School | Littleton | Jefferson County School District No. R-1 | 352 |
| 102 | Stony Creek Elementary School | Littleton | Jefferson County School District No. R-1 | 351 |
| 103 | Mclain Community High School | Lakewood | Jefferson County School District No. R-1 | 350 |
| 104 | Elk Creek Elementary School | Pine | Jefferson County School District No. R-1 | 344 |
| 105 | Lumberg Elementary School | Edgewater | Jefferson County School District No. R-1 | 336 |
| 106 | Kendallvue Elementary School | Morrison | Jefferson County School District No. R-1 | 335 |
| 107 | Adams Elementary School | Westminster | Jefferson County School District No. R-1 | 334 |
| 108 | Maple Grove Elementary School | Golden | Jefferson County School District No. R-1 | 334 |
| 109 | Edgewater Elementary School | Edgewater | Jefferson County School District No. R-1 | 328 |
| 110 | Eiber Elementary School | Lakewood | Jefferson County School District No. R-1 | 321 |
| 111 | Normandy Elementary School | Littleton | Jefferson County School District No. R-1 | 321 |
| 112 | Jefferson County Open Secondary | Lakewood | Jefferson County School District No. R-1 | 316 |
| 113 | Stevens Elementary School | Wheat Ridge | Jefferson County School District No. R-1 | 314 |
| 114 | Semper Elementary School | Westminster | Jefferson County School District No. R-1 | 312 |
| 115 | Wilmot Elementary School | Evergreen | Jefferson County School District No. R-1 | 311 |
| 116 | Bradford K8 North | Littleton | Jefferson County School District No. R-1 | 307 |
| 117 | Columbine Hills Elementary School | Littleton | Jefferson County School District No. R-1 | 306 |
| 118 | Governor'S Ranch Elementary School | Littleton | Jefferson County School District No. R-1 | 305 |
| 119 | Marshdale Elementary School | Evergreen | Jefferson County School District No. R-1 | 294 |
| 120 | Sheridan Green Elementary School | Westminster | Jefferson County School District No. R-1 | 292 |
| 121 | Leawood Elementary School | Littleton | Jefferson County School District No. R-1 | 291 |
| 122 | Compass Montessori - Wheat Ridge Charter School | Wheat Ridge | Jefferson County School District No. R-1 | 289 |
| 123 | Stott Elementary School | Arvada | Jefferson County School District No. R-1 | 280 |
| 124 | Molholm Elementary School | Lakewood | Jefferson County School District No. R-1 | 275 |
| 125 | Red Rocks Elementary School | Morrison | Jefferson County School District No. R-1 | 275 |
| 126 | Parmalee Elementary School | Indian Hills | Jefferson County School District No. R-1 | 274 |
| 127 | Welchester Elementary School | Golden | Jefferson County School District No. R-1 | 274 |
| 128 | Little Elementary School | Arvada | Jefferson County School District No. R-1 | 273 |
| 129 | Lukas Elementary School | Westminster | Jefferson County School District No. R-1 | 272 |
| 130 | Weber Elementary School | Arvada | Jefferson County School District No. R-1 | 272 |
| 131 | Dutch Creek Elementary School | Littleton | Jefferson County School District No. R-1 | 271 |
| 132 | Brady Exploration School | Lakewood | Jefferson County School District No. R-1 | 269 |
| 133 | Ralston Elementary School | Golden | Jefferson County School District No. R-1 | 268 |
| 134 | Witt Elementary School | Westminster | Jefferson County School District No. R-1 | 267 |
| 135 | Lawrence Elementary School | Arvada | Jefferson County School District No. R-1 | 264 |
| 136 | Foothills Elementary School | Lakewood | Jefferson County School District No. R-1 | 262 |
| 137 | Hutchinson Elementary School | Lakewood | Jefferson County School District No. R-1 | 259 |
| 138 | Bergen Meadow Primary School | Evergreen | Jefferson County School District No. R-1 | 256 |
| 139 | Wilmore Davis Elementary School | Wheat Ridge | Jefferson County School District No. R-1 | 255 |
| 140 | Rose Stein International Elementary | Lakewood | Jefferson County School District No. R-1 | 249 |
| 141 | Stober Elementary School | Lakewood | Jefferson County School District No. R-1 | 248 |
| 142 | Parr Elementary School | Arvada | Jefferson County School District No. R-1 | 247 |
| 143 | Bergen Valley Intermediate School | Evergreen | Jefferson County School District No. R-1 | 240 |
| 144 | West Jefferson Elementary School | Conifer | Jefferson County School District No. R-1 | 239 |
| 145 | Secrest Elementary School | Arvada | Jefferson County School District No. R-1 | 238 |
| 146 | Jefferson County Open Elementary School | Lakewood | Jefferson County School District No. R-1 | 237 |
| 147 | Peiffer Elementary School | Littleton | Jefferson County School District No. R-1 | 236 |
| 148 | Slater Elementary School | Lakewood | Jefferson County School District No. R-1 | 236 |
| 149 | Swanson Elementary School | Arvada | Jefferson County School District No. R-1 | 231 |
| 150 | Thomson Elementary School | Arvada | Jefferson County School District No. R-1 | 228 |