| Station | Format | Owner/LMA | Hol20 | Jan21 | Feb21 | Cume |
| KYGO-FM | Country | Bonneville International | 5.1 | 5.7 | 7.4 | 356,300 |
| KCFR-FM | News/Talk | Colorado Public Radio | 7.2 | 7.5 | 7.1 | 270,300 |
| KXKL-FM | Classic Hits | KSE Radio Ventures | 4.3 | 5.1 | 5.3 | 384,800 |
| KRFX-FM | Classic Rock | iHeartMedia, Inc. | 3.7 | 4.0 | 5.3 | 354,100 |
| KOSI-FM | Adult Contemporary | Bonneville International | 13.3 | 5.3 | 4.8 | 498,500 |
| KQMT-FM | Classic Rock | Entercom | 3.8 | 4.3 | 4.5 | 346,800 |
| KIMN-FM | Hot AC | KSE Radio Ventures | 4.3 | 4.5 | 4.4 | 407,000 |
| KALC-FM | Hot AC | Entercom | 2.3 | 3.5 | 4.0 | 334,500 |
| KJMN-FM | Regional Mexican | Entravision Communications Corp. | 3.2 | 3.3 | 3.6 | 146,300 |
| KTCL-FM | Modern/Alternative Rock | iHeartMedia, Inc. | 2.6 | 4.0 | 3.4 | 314,500 |
| KDFD-AM | Talk | iHeartMedia, Inc. | 2.8 | 3.1 | 3.1 | 162,600 |
| KBCO-FM | Adult Alternative | iHeartMedia, Inc. | 2.9 | 2.9 | 3.1 | 314,500 |
| KKFN-FM | Sports | Bonneville International | 2.4 | 3.3 | 2.8 | 131,900 |
| KQKS-FM | Rhythmic-CHR | Entercom | 3.0 | 2.9 | 2.8 | 268,900 |
| KXPK-FM | Regional Mexican | Entravision Communications Corp. | 2.6 | 2.3 | 2.0 | 164,900 |
| KWBL-FM | Country | iHeartMedia, Inc. | 2.4 | 2.2 | 2.0 | 215,100 |
| KOA-AM | News/Talk | iHeartMedia, Inc. | 1.5 | 1.8 | 2.0 | 121,000 |
| KPTT-FM | Rhythmic-CHR | iHeartMedia, Inc. | 1.6 | 1.6 | 1.8 | 273,800 |
| KJHM-FM | Hot AC | Max Broadcast Group Holdings, LLC | 1.5 | 1.8 | 1.7 | 150,700 |
| KVOD-FM | Classical | Colorado Public Radio | 2.4 | 2.0 | 1.6 | 113,800 |
| KHOW-AM | Talk | iHeartMedia, Inc. | 1.5 | 1.5 | 1.6 | 58,400 |
| KQKS-HD2 | Comedy | Entercom | 1.1 | 1.2 | 1.4 | 124,700 |
| KBPI-FM | Rock | iHeartMedia, Inc. | 1.1 | 1.2 | 1.2 | 104,100 |
| KUNC-FM / KRNC-FM | News/Talk | Community Radio for Northern Colorado | 0.8 | 1.0 | 1.1 | 82,100 |
| KUVO-FM | Jazz | Rocky Mountain Public Broadcasting Network, Inc. | 1.0 | 0.9 | 0.9 | 74,200 |
| KBNO-AM | Regional Mexican | Latino Communications, LLC | 1.1 | 1.2 | 0.8 | 47,300 |
| KFCO-FM | CHR | Max Broadcast Group Holdings, LLC | 0.8 | 0.8 | 0.8 | 104,400 |
| KVOQ-FM / KVQI-FM | Adult Alternative | Colorado Public Radio | 0.4 | 0.5 | 0.8 | 73,100 |
| KXDP-LP | Regional Mexican | Syncom Media Group, Inc. | 0.5 | 0.4 | 0.6 | 61,000 |
| KKSE-FM | Sports | KSE Radio Ventures | 0.2 | 0.5 | 0.5 | 45,100 |
| KJAC-FM | Adult Alternative | Community Radio for Northern Colorado | 0.3 | 0.2 | 0.3 | 50,700 |
| KEPN-AM | Sports | Bonneville International | 0.2 | 0.2 | 0.1 | 16,000 |
| KUVO-FM Stream | Jazz | Rocky Mountain Public Broadcasting Network, Inc. | 0.2 | 0.1 | 0.1 | 11,800 |
| KKSE-AM | Sports | KSE Radio Ventures | 0.1 | 0.1 | 0.1 | 11,100 |
| KEPN-AM Stream | Sports | Bonneville International | 0.0 | 0.0 | 0.1 | 800 |
| KEZW-AM | Sports | Entercom | 0.8 | 0.7 | 0.0 | 7,300 |
| KUVO-HD2 | Urban Adult Hits | Rocky Mountain Public Broadcasting Network, Inc. | 0.0 | 0.1 | 0.0 | 4,100 |