Colorado is a western U.S. state encompassing most of the Southern Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains. It is known for its stunning mountain views, ski resorts, national parks, and outdoor activities. The capital is Denver, a cosmopolitan city with a thriving arts scene and vibrant nightlife. Colorado is home to some of the country’s most beautiful landscapes, including Rocky Mountain National Park and Mesa Verde National Park. It also boasts an impressive selection of ski resorts, hot springs, lakes, rivers, and other outdoor attractions. The culture in Colorado is diverse and welcoming; it’s known for its friendly locals who enjoy craft beer and farm-to-table cuisine.
Your search found 111 testing locations. Most of these Colorado test centers are located inside high schools, community colleges or universities, among which you can pick one to take the ACT exam. Please know that on the test day, test takers can use any 4-function, scientific, or graphing calculator. The following is a full list of test centers for ACT exam in Colorado by city.
ACT Testing Centers in Colorado by City
| # | City | Center Name | Center Code |
|---|---|---|---|
| 1 | Alamosa | Adams State University | 004960 |
| 2 | Arvada | Arvada High School | 206560 |
| 3 | Arvada | Arvada West High School | 172080 |
| 4 | Arvada | Pomona High School | 229640 |
| 5 | Arvada | Ralston Valley High School | 209300 |
| 6 | Aspen | Aspen High School | 223000 |
| 7 | Aurora | Aurora Central High School | 217620 |
| 8 | Aurora | Overland High School | 192690 |
| 9 | Aurora | Rangeview High School | 198480 |
| 10 | Aurora | Smoky Hill High School | 192040 |
| 11 | Aurora | William C Hinkley High School | 172090 |
| 12 | Bennett | Bennett Senior High School | 203980 |
| 13 | Boulder | Boulder High School | 212760 |
| 14 | Boulder | Fairview High School | 172100 |
| 15 | Brush | Brush High School | 172110 |
| 16 | Buena Vista | Buena Vista High School | 172120 |
| 17 | Burlington | Burlington High School | 172130 |
| 18 | Canon City | Canon City Senior High School | 172140 |
| 19 | Carbondale | Colorado Rocky Mountain School | 226980 |
| 20 | Castle Rock | Castle View HIgh School | 244820 |
| 21 | Castle Rock | Douglas County High School | 189280 |
| 22 | Cedaredge | Cedaredge High School | 168420 |
| 23 | Centennial | Eaglecrest High School | 189100 |
| 24 | Collbran | Plateau Valley School | 191660 |
| 25 | Colorado Springs | Cheyenne Mtn High School | 225610 |
| 26 | Colorado Springs | Coronado High School | 172240 |
| 27 | Colorado Springs | Discovery Canyon Campus School | 241910 |
| 28 | Colorado Springs | Fountain Valley School | 164210 |
| 29 | Colorado Springs | Rampart High School | 181630 |
| 30 | Colorado Springs | Sand Creek High School | 211550 |
| 31 | Colorado Springs | Thomas B Doherty High School | 171890 |
| 32 | Colorado Springs | Widefield High School | 155330 |
| 33 | Colorado Springs | William J Palmer High School | 172160 |
| 34 | Colorado Springs | William Mitchell High School | 172170 |
| 35 | Conifer | Conifer High School | 157350 |
| 36 | Cortez | Montezuma – Cortez High School | 172200 |
| 37 | Craig | Moffat County High School | 172210 |
| 38 | Creede | Creede High School | 195230 |
| 39 | Delta | Delta Senior High School | 172450 |
| 40 | Denver | Abraham Lincoln High School | 172230 |
| 41 | Denver | Arrupe Jesuit High School | 220150 |
| 42 | Denver | Denver Academy | 210540 |
| 43 | Denver | Denver Academy | 210541 |
| 44 | Denver | East High School | 206050 |
| 45 | Denver | George Washington High School | 172280 |
| 46 | Denver | John F Kennedy High School | 172220 |
| 47 | Denver | Metropolitan St College of Denver | 005190 |
| 48 | Denver | Mile High Academy | 172261 |
| 49 | Denver | Univ Of Colorado–Denver | 005330 |
| 50 | Durango | Animas High School | 243510 |
| 51 | Durango | Fort Lewis College | 005100 |
| 52 | Edwards | Battle Mountain High School | 229040 |
| 53 | Englewood | Englewood High School | 228100 |
| 54 | Evergreen | Evergreen High School | 195280 |
| 55 | Fort Collins | Colorado State University | 005040 |
| 56 | Fort Morgan | Fort Morgan High School | 172310 |
| 57 | Fort Morgan | Morgan Community College | 245430 |
| 58 | Fountain | Fountain-Fort Carson High School | 165100 |
| 59 | Glenwood Springs | Colorado Mountain College | 005010 |
| 60 | Granby | Middle Park High School | 172340 |
| 61 | Grand Junction | Colorado Mesa University | 005180 |
| 62 | Greeley | Dayspring Christian Academy | 217640 |
| 63 | Greeley | Univ of Northern Colorado | 005020 |
| 64 | Greenwood Village | Cherry Creek High School | 171700 |
| 65 | Gunnison | Western State Colorado University | 005360 |
| 66 | Gypsum | Eagle Valley High School | 203760 |
| 67 | Highlands Ranch | Highlands Ranch High School | 188720 |
| 68 | Highlands Ranch | Mountain Vista High School | 227110 |
| 69 | Highlands Ranch | Thunder Ridge High School | 218190 |
| 70 | Hoehne | Hoehne Sr High School | 205550 |
| 71 | Holyoke | Holyoke High School | 158160 |
| 72 | Hotchkiss | Hotchkiss High School | 186810 |
| 73 | La Junta | Otero Junior College | 005220 |
| 74 | Lafayette | Centaurus High School | 166500 |
| 75 | Lafayette | Justice High School | 235640 |
| 76 | Lakewood | Bear Creek High School | 172350 |
| 77 | Lamar | Lamar Community College | 005140 |
| 78 | Leadville | Lake County High School | 211640 |
| 79 | Limon | Limon High School | 172410 |
| 80 | Littleton | Chatfield High School | 192540 |
| 81 | Longmont | Longmont High School | 172430 |
| 82 | Loveland | Campion Academy | 172421 |
| 83 | Meeker | Meeker High School | 170500 |
| 84 | Montrose | Montrose High School | 172440 |
| 85 | Monument | Lewis Palmer High School | 206030 |
| 86 | Northglenn | Northglenn High School | 191010 |
| 87 | Norwood | Norwood High School | 224840 |
| 88 | Nucla | Nucla High School | 172065 |
| 89 | Ouray | Ouray High School | 164620 |
| 90 | Pagosa Springs | Pagosa Springs High School | 231380 |
| 91 | Paonia | Paonia Senior High School | 168840 |
| 92 | Parker | Chaparral High School | 205790 |
| 93 | Parker | Ponderosa High School | 194280 |
| 94 | Pueblo | Colorado State Univ – Pueblo | 005240 |
| 95 | Pueblo | South High School | 158470 |
| 96 | Salida | Salida High School | 172490 |
| 97 | Steamboat Springs | Steamboat Springs High School | 172480 |
| 98 | Sterling | Northeastern Junior College | 005200 |
| 99 | Telluride | Telluride High School | 220500 |
| 100 | Telluride | Telluride Mountain School | 230020 |
| 101 | Thornton | York International | 229070 |
| 102 | Trinidad | Trinidad State Junior College | 005280 |
| 103 | Vail | Vail Mountain School | 203530 |
| 104 | Walden | North Park High School | 164085 |
| 105 | Walsenburg | John Mall Sr High School | 172520 |
| 106 | Walsh | Walsh High School | 172540 |
| 107 | Westcliffe | Custer County High School | 155410 |
| 108 | Wheat Ridge | Wheat Ridge High School | 153590 |
| 109 | Woodland Park | Woodland Park High School | 167530 |
| 110 | Wray | Morgan Community College | 201580 |
| 111 | Yuma | Yuma High School | 172530 |
2019-2020 ACT Test Dates in Colorado
Not sure on which dates you can take the ACT exam in 2019 and 2020? The following chart offers up-to-date information on recent ACT exam dates and registration deadlines for the 2019-2020 school year in Colorado.
| Test Date | Registration Deadline |
| February 9, 2019 | January 11, 2019 |
| April 13, 2019 | March 8, 2019 |
| June 8, 2019 | May 3, 2019 |
| July 13, 2019 | June 14, 2019 |
| September 14, 2019 | August 16, 2019 |
| October 26, 2019 | September 20, 2019 |
| December 14, 2019 | November 8, 2019 |
| February 8, 2020 | January 10, 2020 |
| April 4, 2020 | February 28, 2020 |
| June 13, 2020 | May 8, 2020 |
| July 18, 2020 | June 19, 2020 |
