| Station | Format | Owner/LMA | Hol19 | Jan20 | Feb20 | Cume |
| KRFX-FM | Classic Rock | iHeartMedia, Inc. | 5.0 | 5.4 | 5.7 | 503,400 |
| KYGO-FM | Country | Bonneville International | 4.3 | 5.3 | 5.4 | 412,300 |
| KCFR-FM | News/Talk | Colorado Public Radio | 4.8 | 5.5 | 5.2 | 279,400 |
| KBCO-FM | Adult Alternative | iHeartMedia, Inc. | 3.9 | 4.9 | 5.0 | 473,200 |
| KQMT-FM | Classic Rock | Entercom | 3.5 | 5.2 | 4.8 | 479,500 |
| KXKL-FM | Classic Hits | KSE Radio Ventures | 4.0 | 4.8 | 4.6 | 488,700 |
| KIMN-FM | Hot AC | KSE Radio Ventures | 4.0 | 4.2 | 4.3 | 478,500 |
| KOSI-FM | Soft AC | Bonneville International | 14.4 | 4.8 | 4.1 | 664,600 |
| KTCL-FM | Modern/Alternative Rock | iHeartMedia, Inc. | 4.0 | 4.1 | 4.1 | 450,800 |
| KPTT-FM | Rhythmic-CHR | iHeartMedia, Inc. | 3.9 | 4.2 | 3.8 | 488,500 |
| KJMN-FM | Regional Mexican | Entravision Communications Corp. | 3.7 | 3.5 | 3.8 | 233,800 |
| KQKS-FM | Rhythmic-CHR | Entercom | 3.0 | 2.7 | 3.7 | 337,600 |
| KDFD-AM | Talk | iHeartMedia, Inc. | 2.5 | 3.3 | 3.6 | 133,200 |
| KALC-FM | Hot AC | Entercom | 3.5 | 3.9 | 3.2 | 429,100 |
| KKFN-FM | Sports | Bonneville International | 2.5 | 3.1 | 2.7 | 156,300 |
| KXPK-FM | Regional Mexican | Entravision Communications Corp. | 3.1 | 2.9 | 2.7 | 224,900 |
| KWBL-FM | Country | iHeartMedia, Inc. | 2.1 | 2.2 | 2.6 | 255,100 |
| KVOD-FM | Classical | Colorado Public Radio | 2.6 | 2.7 | 2.4 | 128,400 |
| KBPI-FM | Rock | iHeartMedia, Inc. | 1.7 | 1.7 | 1.7 | 196,100 |
| KQKS-HD2 | Comedy | Entercom | 1.2 | 1.5 | 1.7 | 172,600 |
| KOA-AM | News/Talk | iHeartMedia, Inc. | 2.1 | 1.4 | 1.6 | 136,100 |
| KJHM-FM | Hot AC | Max Broadcast Group Holdings, LLC | 1.5 | 1.1 | 1.6 | 203,100 |
| KHOW-AM | Talk | iHeartMedia, Inc. | 1.1 | 1.0 | 1.4 | 70,800 |
| KFCO-FM | Rhythmic-CHR | Max Broadcast Group Holdings, LLC | 0.9 | 0.9 | 1.2 | 203,200 |
| KKSE-FM | Sports | KSE Radio Ventures | 0.6 | 0.9 | 0.9 | 59,200 |
| KUVO-FM / KVJZ-FM | Jazz | Rocky Mountain Public Broadcasting Network, Inc. | 0.8 | 0.8 | 0.8 | 97,900 |
| KEZW-AM | Oldies | Entercom | 0.6 | 0.6 | 0.8 | 43,900 |
| KUNC-FM / KRNC-FM | News/Talk | Community Radio for Northern Colorado | 0.5 | 0.6 | 0.8 | 74,100 |
| KVOQ-FM | Adult Alternative | Colorado Public Radio | 0.7 | 0.7 | 0.7 | 69,900 |
| KJAC-FM | Adult Alternative | Community Radio for Northern Colorado | 0.3 | 0.5 | 0.5 | 62,500 |
| KMXA-AM | Ranchera | Entravision Communications Corp. | 0.2 | 0.3 | 0.2 | 22,500 |
| KKSE-AM | Sports | KSE Radio Ventures | 0.2 | 0.2 | 0.2 | 15,200 |
| KEPN-AM | Sports | Bonneville International | 0.2 | 0.2 | 0.1 | 15,400 |
| KGNU-AM | Variety | Boulder Community Broadcast Association, Inc. | 0.0 | 0.1 | 0.1 | 6,300 |
| KGNU-FM | Variety | Boulder Community Broadcast Association, Inc. | 0.0 | 0.1 | 0.1 | 14,800 |
| KVOQ-FM Stream | Adult Alternative | Colorado Public Radio | 0.1 | 0.0 | 0.0 | 5,100 |