Rankings · Colorado
Largest schools in Adams County, Colorado
Ranked by enrollment — academic rankings appear once test-score data is loaded.
| # | School | City | District | Enrollment |
|---|---|---|---|---|
| 1 | Colorado Preparatory Academy Elementary School | Westminster | Education Reenvisioned Boces | 2280 |
| 2 | Westminster High School | Westminster | Westminster Public Schools | 2198 |
| 3 | The Pinnacle Charter School | Federal Heights | State Charter School Institute | 2107 |
| 4 | Horizon High School | Brighton | Adams 12 Five Star Schools | 2067 |
| 5 | Northglenn High School | Northglenn | Adams 12 Five Star Schools | 2039 |
| 6 | Academy Of Charter Schools | Westminster | State Charter School Institute | 1899 |
| 7 | Mountain Range High School | Westminster | Adams 12 Five Star Schools | 1853 |
| 8 | Brighton High School | Brighton | School District 27J | 1834 |
| 9 | Prairie View High School | Henderson | School District 27J | 1696 |
| 10 | Adams City High School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 1656 |
| 11 | Thornton High School | Thornton | Adams 12 Five Star Schools | 1544 |
| 12 | Stargate Charter School | Thornton | Adams 12 Five Star Schools | 1486 |
| 13 | Stargate Charter School | Thornton | Adams 12 Five Star Schools | 1421 |
| 14 | Bromley East Charter School | Brighton | School District 27J | 1207 |
| 15 | Riverdale Ridge High School | Thornton | School District 27J | 1195 |
| 16 | Colorado Preparatory Academy Middle School | Westminster | Education Reenvisioned Boces | 1178 |
| 17 | Silver Hills Middle School | Northglenn | Adams 12 Five Star Schools | 1048 |
| 18 | Rocky Top Middle School | Thornton | Adams 12 Five Star Schools | 1032 |
| 19 | York International | Thornton | Mapleton School District No. 1 in the county of Adams & St | 972 |
| 20 | Century Middle School | Thornton | Adams 12 Five Star Schools | 941 |
| 21 | Thornton Middle School | Thornton | Adams 12 Five Star Schools | 908 |
| 22 | Colorado Preparatory Academy High School | Westminster | Education Reenvisioned Boces | 895 |
| 23 | Rodger Quist Middle School | Thornton | School District 27J | 888 |
| 24 | Options School | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 862 |
| 25 | Northglenn Middle School | Northglenn | Adams 12 Five Star Schools | 838 |
| 26 | Global Village Academy - Northglenn | Northglenn | State Charter School Institute | 830 |
| 27 | Stem Launch | Thornton | Adams 12 Five Star Schools | 825 |
| 28 | Shadow Ridge Middle School | Thornton | Adams 12 Five Star Schools | 815 |
| 29 | Reunion Elementary School | Commerce City | School District 27J | 755 |
| 30 | Foundations Academy | Brighton | School District 27J | 754 |
| 31 | Landmark Academy At Reunion | Commerce City | School District 27J | 753 |
| 32 | Second Creek Elementary School | Commerce City | School District 27J | 753 |
| 33 | West Ridge Elementary | Thornton | School District 27J | 752 |
| 34 | Otho E Stuart Middle School | Commerce City | School District 27J | 739 |
| 35 | Kearney Middle School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 730 |
| 36 | Adams City Middle School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 718 |
| 37 | High Point Academy | Aurora | State Charter School Institute | 711 |
| 38 | Stem Lab | Northglenn | Adams 12 Five Star Schools | 706 |
| 39 | Turnberry Elementary | Commerce City | School District 27J | 706 |
| 40 | Brantner Elementary School | Thornton | School District 27J | 670 |
| 41 | Josephine Hodgkins Leadership Academy | Denver | Westminster Public Schools | 666 |
| 42 | Colorado Preparatory Academy High School | Westminster | Education Reenvisioned Boces | 659 |
| 43 | Hulstrom Options K-8 School | Northglenn | Adams 12 Five Star Schools | 653 |
| 44 | Vikan Middle School | Brighton | School District 27J | 649 |
| 45 | Prairie View Middle School | Henderson | School District 27J | 645 |
| 46 | Belle Creek Charter School | Henderson | School District 27J | 634 |
| 47 | Mary E Pennock Elementary School | Brighton | School District 27J | 633 |
| 48 | Mapleton Expeditionary School Of The Arts | Thornton | Mapleton School District No. 1 in the county of Adams & St | 610 |
| 49 | Overland Trail Middle School | Brighton | School District 27J | 589 |
| 50 | North Middle School Health Sciences And Technology | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 575 |
| 51 | Pikes Peak Online School | Westminster | Education Reenvisioned Boces | 570 |
| 52 | Silver Creek Elementary | Thornton | Adams 12 Five Star Schools | 561 |
| 53 | John W Thimmig Elementary School | Henderson | School District 27J | 559 |
| 54 | Northeast Elementary School | Brighton | School District 27J | 550 |
| 55 | Clayton Partnership School | Thornton | Mapleton School District No. 1 in the county of Adams & St | 532 |
| 56 | Rocky Mountain Prep: Fletcher | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 530 |
| 57 | Achieve Academy | Thornton | Mapleton School District No. 1 in the county of Adams & St | 526 |
| 58 | Eagle Ridge Academy | Brighton | School District 27J | 522 |
| 59 | Explore Pk-8 | Thornton | Mapleton School District No. 1 in the county of Adams & St | 521 |
| 60 | Westgate Community School | Northglenn | Adams 12 Five Star Schools | 515 |
| 61 | Coronado Hills Elementary School | Thornton | Adams 12 Five Star Schools | 513 |
| 62 | Colorado Sports Leadership Academy | Denver | Westminster Public Schools | 511 |
| 63 | Eagleview Elementary School | Thornton | Adams 12 Five Star Schools | 509 |
| 64 | Arapahoe Ridge Elementary School | Westminster | Adams 12 Five Star Schools | 508 |
| 65 | Cotton Creek Elementary School | Westminster | Adams 12 Five Star Schools | 505 |
| 66 | Trailside Academy | Denver | Mapleton School District No. 1 in the county of Adams & St | 505 |
| 67 | Shaw Heights Middle School | Westminster | Westminster Public Schools | 504 |
| 68 | Meadow Community School | Thornton | Mapleton School District No. 1 in the county of Adams & St | 503 |
| 69 | Federal Heights Elementary School | Denver | Adams 12 Five Star Schools | 502 |
| 70 | Southeast Elementary School | Brighton | School District 27J | 498 |
| 71 | Strasburg Elementary School | Strasburg | Strasburg School District 31J | 489 |
| 72 | Altura Elementary School | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 480 |
| 73 | Crawford Elementary School | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 475 |
| 74 | Crown Pointe Charter Academy | Westminster | State Charter School Institute | 473 |
| 75 | Kemp Elementary School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 473 |
| 76 | Tarver Elementary School | Thornton | Adams 12 Five Star Schools | 473 |
| 77 | Clyde Miller K-8 | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 465 |
| 78 | Stellar Elementary School | Thornton | Adams 12 Five Star Schools | 465 |
| 79 | Riverdale Elementary School | Thornton | Adams 12 Five Star Schools | 460 |
| 80 | Iver C. Ranum Middle School | Denver | Westminster Public Schools | 455 |
| 81 | Federal Heights Elementary School | Denver | Adams 12 Five Star Schools | 454 |
| 82 | Colorado Stem Academy | Westminster | Westminster Public Schools | 452 |
| 83 | Prairie Hills Elementary School | Thornton | Adams 12 Five Star Schools | 450 |
| 84 | Academy High School | Thornton | Mapleton School District No. 1 in the county of Adams & St | 448 |
| 85 | Woodglen Elementary School | Thornton | Adams 12 Five Star Schools | 441 |
| 86 | Malley Drive Elementary School | Northglenn | Adams 12 Five Star Schools | 436 |
| 87 | Hillcrest Elementary School | Northglenn | Adams 12 Five Star Schools | 433 |
| 88 | Monterey Community School | Denver | Mapleton School District No. 1 in the county of Adams & St | 429 |
| 89 | Adventure Elementary | Denver | Mapleton School District No. 1 in the county of Adams & St | 428 |
| 90 | Achieve Academy | Thornton | Mapleton School District No. 1 in the county of Adams & St | 420 |
| 91 | Central Elementary School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 417 |
| 92 | Riverdale Elementary School | Thornton | Adams 12 Five Star Schools | 416 |
| 93 | Hillcrest Elementary School | Northglenn | Adams 12 Five Star Schools | 410 |
| 94 | Meadow Community School | Thornton | Mapleton School District No. 1 in the county of Adams & St | 406 |
| 95 | Sable Elementary School | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 406 |
| 96 | Westview Elementary School | Northglenn | Adams 12 Five Star Schools | 400 |
| 97 | Dupont Elementary School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 399 |
| 98 | North Mor Elementary School | Northglenn | Adams 12 Five Star Schools | 395 |
| 99 | Hunters Glen Elementary School | Thornton | Adams 12 Five Star Schools | 394 |
| 100 | South Elementary School | Brighton | School District 27J | 394 |
| 101 | Glacier Peak Elementary School | Brighton | Adams 12 Five Star Schools | 393 |
| 102 | Pathways Future Center | Thornton | Adams 12 Five Star Schools | 392 |
| 103 | Skyview Elementary School | Thornton | Adams 12 Five Star Schools | 392 |
| 104 | Adventure Elementary | Denver | Mapleton School District No. 1 in the county of Adams & St | 386 |
| 105 | Tennyson Knolls Preparatory School | Arvada | Westminster Public Schools | 376 |
| 106 | Bennett High School | Bennett | Bennett School District No. 29J | 371 |
| 107 | Mcelwain Elementary School | Thornton | Adams 12 Five Star Schools | 371 |
| 108 | Welby Community School | Denver | Mapleton School District No. 1 in the county of Adams & St | 371 |
| 109 | Skyline Vista Elementary School | Denver | Westminster Public Schools | 369 |
| 110 | Alsup Elementary School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 365 |
| 111 | Leroy Drive Elementary School | Northglenn | Adams 12 Five Star Schools | 365 |
| 112 | North Star Elementary School | Denver | Adams 12 Five Star Schools | 365 |
| 113 | Henderson Elementary School | Henderson | School District 27J | 362 |
| 114 | Stukey Elementary School | Northglenn | Adams 12 Five Star Schools | 355 |
| 115 | Community Leadership Academy | Commerce City | State Charter School Institute | 350 |
| 116 | Hanson Elementary School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 348 |
| 117 | Rose Hill Elementary School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 347 |
| 118 | Vantage Point | Northglenn | Adams 12 Five Star Schools | 344 |
| 119 | Thornton Elementary School | Thornton | Adams 12 Five Star Schools | 339 |
| 120 | Cherry Drive Elementary School | Thornton | Adams 12 Five Star Schools | 337 |
| 121 | Aurora Science & Tech Middle School | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 335 |
| 122 | Hidden Lake High School | Westminster | Westminster Public Schools | 331 |
| 123 | Metropolitan Arts Academy | Denver | Westminster Public Schools | 328 |
| 124 | Montview Math & Health Sciences Elementary School | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 321 |
| 125 | Rocky Mountain Elementary School | Westminster | Adams 12 Five Star Schools | 319 |
| 126 | Henderson Elementary School | Henderson | School District 27J | 315 |
| 127 | Strasburg High School | Strasburg | Strasburg School District 31J | 314 |
| 128 | Bennett Elementary School | Bennett | Bennett School District No. 29J | 307 |
| 129 | John E. Flynn A Marzano Academy | Westminster | Westminster Public Schools | 296 |
| 130 | Mesa Elementary School | Westminster | Westminster Public Schools | 294 |
| 131 | Westminster Academy For International Studies | Westminster | Westminster Public Schools | 293 |
| 132 | Global Intermediate Academy | Denver | Mapleton School District No. 1 in the county of Adams & St | 292 |
| 133 | Monaco Elementary School | Commerce City | School District N. 14 in the county of Adams & State of Colo | 290 |
| 134 | Early College Of Arvada | Arvada | State Charter School Institute | 284 |
| 135 | Paris Elementary School | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 280 |
| 136 | Sunset Ridge Elementary School | Westminster | Westminster Public Schools | 278 |
| 137 | Fairview Elementary School | Denver | Westminster Public Schools | 270 |
| 138 | Mapleton Early College High School | Thornton | Mapleton School District No. 1 in the county of Adams & St | 270 |
| 139 | Global Leadership Academy | Denver | Mapleton School District No. 1 in the county of Adams & St | 269 |
| 140 | Global Primary Academy | Denver | Mapleton School District No. 1 in the county of Adams & St | 269 |
| 141 | The Studio School | Northglenn | Adams 12 Five Star Schools | 266 |
| 142 | Bennett Intermediate School | Bennett | Bennett School District No. 29J | 263 |
| 143 | Ricardo Flores Magon Academy | Denver | State Charter School Institute | 262 |
| 144 | New America School - Thornton | Thornton | Adams 12 Five Star Schools | 260 |
| 145 | Park Lane Elementary School | Aurora | Aurora Joint District No. 28 of the counties of Adams and A | 257 |
| 146 | Hemphill Middle School | Strasburg | Strasburg School District 31J | 256 |
| 147 | Sherrelwood Elementary School | Denver | Westminster Public Schools | 255 |
| 148 | Harris Park Elementary School | Westminster | Westminster Public Schools | 247 |
| 149 | Innovations & Options | Brighton | School District 27J | 225 |
| 150 | Early Learning Center At Gregory Hill | Westminster | Westminster Public Schools | 208 |