| Circulation and Services | |||
|---|---|---|---|
| Reference Transactions per Week | |||
| Colorado State University | 2006 | 3,086 | |
| University of Colorado at Boulder | 2006 | 2,391 | |
| University of Colorado at Denver (Auraria) | 2006 | 1,222 | |
| University of Denver | 2006 | 750 | |
| Front Range Community College | 2006 | 477 | |
| Western State College of Colorado | 2006 | 380 | |
| Mesa State College | 2006 | 325 | |
| Red Rocks Community College | 2006 | 300 | |
| University of Northern Colorado | 2006 | 267 | |
| Colorado Mountain College | 2006 | 266 | |
| Morgan Community College | 2006 | 260 | |
| Colorado College | 2006 | 248 | |
| Pikes Peak Community College | 2006 | 200 | |
| Trinidad State Junior College | 2006 | 168 | |
| Nazarene Bible College | 2006 | 160 | |
| ITT Technical Institute | 2006 | 156 | |
| United States Air Force Academy | 2006 | 153 | |
| Arapahoe Community College | 2006 | 152 | |
| University of Colorado at Colorado Springs | 2006 | 140 | |
| Fort Lewis College | 2006 | 136 | |
| Johnson & Wales University-Denver | 2006 | 119 | |
| Aims Community College | 2006 | 118 | |
| Art Institute of Colorado | 2006 | 110 | |
| Colorado State University-Pueblo | 2006 | 100 | |
| Colorado School of Mines | 2006 | 94 | |
| Colorado Northwestern Community College | 2006 | 85 | |
| Bel-Rea Institute of Animal Technology | 2006 | 82 | |
| Northeastern Junior College | 2006 | 81 | |
| Naropa University | 2006 | 77 | |
| Intellitec College - Colorado Springs | 2006 | 40 | |
| Denver Seminary | 2006 | 40 | |
| Parks College-Aurora | 2006 | 35 | |
| Platt College | 2006 | 35 | |
| Iliff School of Theology | 2006 | 30 | |
| Colorado Christian University | 2006 | 30 | |
| Jones International University | 2006 | 25 | |
| National American University - Colorado Springs | 2006 | 24 | |
| Lamar Community College | 2006 | 21 | |
| Community College of Aurora | 2006 | 20 | |
| Colorado School of Healing Arts | 2006 | 20 | |
| Intellitec Medical Institute | 2006 | 20 | |
| Pueblo Community College | 2006 | 12 | |
| Teikyo Loretto Heights University | 2006 | 10 | |
| Remington College-Colorado Springs Campus | 2006 | 10 | |
| Colorado Technical University | 2006 | 10 | |
| Denver Automotive and Diesel College | 2006 | 10 | |
| Westwood College of Technology - Denver South | 2006 | 6 | |
| Southwest Acupuncture College - Boulder | 2006 | 5 | |
| National American University - Denver | 2006 | 5 | |
| Blair College | 2006 | 2 | |
| Metropolitan State College of Denver (See Ucd) | 2006 | No Data | |
| Cambridge College | 2006 | No Data | |
| Heritage College | 2006 | No Data | |
| Colorado Technical University | 2006 | No Data | |
| Parks College | 2006 | No Data | |
| Denver Academy of Court Reporting - Main Campus | 2006 | No Data | |
| Westwood College - Denver North | 2006 | No Data | |
| Adams State College | 2006 | No Data | |
| College America - Denver | 2006 | No Data | |
| Institute of Business and Medical Careers | 2006 | No Data | |
| Rocky Mountain College of Art and Design | 2006 | No Data | |
| Community College of Denver (Included in Ucd) | 2006 | No Data | |
| Remington College - Denver Campus | 2006 | No Data | |
| Regis University | 2006 | No Data | |
| Colorado School of Traditional Chinese Medicine | 2006 | No Data | |
| Colorado School of Trades | 2006 | No Data | |
| Colorado School of Professional Psychology | 2006 | No Data | |
| Otero Junior College | 2006 | No Data | |