| Academy of Natural Therapy | Denver-Aurora-Boulder | | Under 1,000 |
| Argosy University-Denver | Denver-Aurora-Boulder | | Under 1,000 |
| Artistic Beauty Colleges-Arvada | Denver-Aurora-Boulder | | Under 1,000 |
| Artistic Beauty Colleges-Aurora | Denver-Aurora-Boulder | | Under 1,000 |
| Artistic Beauty Colleges-Lakewood | Denver-Aurora-Boulder | | Under 1,000 |
| Artistic Beauty Colleges-Littleton | Denver-Aurora-Boulder | | Under 1,000 |
| Artistic Beauty Colleges-Thornton | Denver-Aurora-Boulder | | Under 1,000 |
| Artistic Beauty Colleges-Westminster | Denver-Aurora-Boulder | | Under 1,000 |
| Bel-Rea Institute of Animal Technology | Denver-Aurora-Boulder | | Under 1,000 |
| Boulder College of Massage Therapy | Denver-Aurora-Boulder | | Under 1,000 |
| Cambridge College | Denver-Aurora-Boulder | | Under 1,000 |
| Cheeks International Academy of Beauty Culture | Denver-Aurora-Boulder | | Under 1,000 |
| College America-Denver | Denver-Aurora-Boulder | | Under 1,000 |
| Colorado School of Healing Arts | Denver-Aurora-Boulder | | Under 1,000 |
| Colorado School of Trades | Denver-Aurora-Boulder | | Under 1,000 |
| Colorado School of Traditional Chinese Medicine | Denver-Aurora-Boulder | | Under 1,000 |
| Colorado Technical University | Denver-Aurora-Boulder | | Under 1,000 |
| Concorde Career Colleges | Denver-Aurora-Boulder | | Under 1,000 |
| Cuttin' Up Beauty Academy | Denver-Aurora-Boulder | | Under 1,000 |
| Denver Academy of Court Reporting-Main Campus | Denver-Aurora-Boulder | | Under 1,000 |
| Denver Seminary | Denver-Aurora-Boulder | | Under 1,000 |
| Everest College-Aurora | Denver-Aurora-Boulder | | Under 1,000 |
| Everest College-Thornton | Denver-Aurora-Boulder | | Under 1,000 |
| Heritage College | Denver-Aurora-Boulder | | Under 1,000 |
| ITT Technical Institute-Thornton | Denver-Aurora-Boulder | | Under 1,000 |
| Iliff School of Theology | Denver-Aurora-Boulder | | Under 1,000 |
| Kaplan College-Denver | Denver-Aurora-Boulder | | Under 1,000 |
| Lincoln College of Technology | Denver-Aurora-Boulder | | Under 1,000 |
| Massage Therapy Institute of Colorado | Denver-Aurora-Boulder | | Under 1,000 |
| Montessori Education Center of the Rockies | Denver-Aurora-Boulder | | Under 1,000 |
| National American University-Denver | Denver-Aurora-Boulder | | Under 1,000 |
| Ohio Center for Broadcasting-Colorado Campus | Denver-Aurora-Boulder | | Under 1,000 |
| Pickens Technical College | Denver-Aurora-Boulder | | Under 1,000 |
| Pima Medical Institute | Denver-Aurora-Boulder | | Under 1,000 |
| Platt College | Denver-Aurora-Boulder | | Under 1,000 |
| Redstone College | Denver-Aurora-Boulder | | Under 1,000 |
| Regency Beauty Institute | Denver-Aurora-Boulder | | Under 1,000 |
| Regency Beauty Institute | Denver-Aurora-Boulder | | Under 1,000 |
| Rocky Mountain College of Art and Design | Denver-Aurora-Boulder | | Under 1,000 |
| Southwest Acupuncture College-Boulder | Denver-Aurora-Boulder | | Under 1,000 |
| Teikyo Loretto Heights University | Denver-Aurora-Boulder | | Under 1,000 |
| The Colorado Center for Medical Laboratory Science | Denver-Aurora-Boulder | | Under 1,000 |
| Westwood College-Denver South | Denver-Aurora-Boulder | | Under 1,000 |
| Xenon International Academy | Denver-Aurora-Boulder | | Under 1,000 |
| Yeshiva Toras Chaim Talmudical Seminary | Denver-Aurora-Boulder | | Under 1,000 |