| Station | Format | Owner/LMA | Apr19 | May19 | Jun19 | Cume |
| KOST-FM | Adult Contemporary | iHeartMedia, Inc. | 6.3 | 6.6 | 5.8 | 2,928,800 |
| KRTH-FM | Classic Hits | Entercom | 5.5 | 5.8 | 5.4 | 3,158,000 |
| KTWV-FM | Smooth AC | Entercom | 5.0 | 5.2 | 5.0 | 2,408,800 |
| KBIG-FM | Hot AC | iHeartMedia, Inc. | 4.1 | 4.5 | 4.6 | 2,722,200 |
| KFI-AM | Talk | iHeartMedia, Inc. | 3.7 | 3.9 | 4.5 | 910,000 |
| KCBS-FM | Adult Hits | Entercom | 4.2 | 4.0 | 3.8 | 2,345,200 |
| KIIS-FM / KVVS-FM | CHR | iHeartMedia, Inc. | 4.0 | 4.0 | 3.7 | 2,697,100 |
| KLOS-FM | Classic Rock | Cumulus Media, Inc. | 2.8 | 2.9 | 3.3 | 1,577,800 |
| KLAX-FM | Regional Mexican | Spanish Broadcasting System | 3.1 | 3.1 | 3.2 | 1,394,800 |
| KPWR-FM | Rhythmic-CHR | Meruelo Media Holdings, LLC | 3.0 | 2.9 | 3.1 | 2,073,500 |
| KLVE-FM | Romantica | Univision Radio | 3.0 | 3.0 | 3.0 | 1,481,900 |
| KXOL-FM | Spanish CHR | Spanish Broadcasting System | 3.1 | 3.2 | 2.9 | 1,324,600 |
| KRRL-FM | Urban Contemporary | iHeartMedia, Inc. | 2.8 | 2.8 | 2.9 | 1,870,900 |
| KNX-AM | News | Entercom | 2.8 | 2.8 | 2.7 | 1,076,500 |
| KRCD-FM / KRCV-FM | Spanish Adult Hits | Univision Radio | 2.6 | 2.7 | 2.6 | 969,800 |
| KAMP-FM | CHR | Entercom | 2.3 | 2.4 | 2.4 | 1,800,400 |
| KKGO-FM | Country | Mount Wilson FM Broadcasters | 2.6 | 2.2 | 2.3 | 951,300 |
| KLYY-FM | Spanish Adult Hits | Entravision Communications Corp. | 2.5 | 2.6 | 2.2 | 970,300 |
| KYSR-FM / KSRY-FM | Alternative Rock | iHeartMedia, Inc. | 2.3 | 2.2 | 2.2 | 1,582,900 |
| KROQ-FM | Alternative Rock | Entercom | 2.0 | 1.9 | 2.0 | 1,493,200 |
| KUSC-FM | Classical | University of Southern California | 2.3 | 1.9 | 1.9 | 703,500 |
| KSCA-FM | Regional Mexican | Univision Radio | 1.8 | 1.7 | 1.9 | 929,500 |
| KPCC-FM | News/Talk | Pasadena Area Community College | 2.3 | 2.3 | 1.8 | 569,700 |
| KBUE-FM / KEBN-FM / KBUA-FM | Regional Mexican | Liberman Broadcasting, Inc. | 1.7 | 1.6 | 1.7 | 767,600 |
| KKLQ-FM | Contemporary Christian | Educational Media Foundation, Inc. | 1.6 | 1.4 | 1.7 | 685,000 |
| KJLH-FM | Urban AC | TAXI Productions, Inc. | 1.5 | 1.6 | 1.6 | 419,600 |
| KSPN-AM | Sports | Disney | 1.1 | 1.3 | 1.4 | 470,400 |
| KLAC-AM | Sports | iHeartMedia, Inc. | 1.3 | 1.2 | 1.4 | 602,600 |
| KCRW-FM / KCRI-FM / KCRU-FM / KCRY-FM | News/Talk | Santa Monica College | 1.1 | 1.1 | 1.3 | 596,200 |
| KDAY-FM | Classic Hip Hop | Meruelo Media Holdings, LLC | 1.1 | 1.2 | 1.2 | 1,033,500 |
| KXOS-FM | Regional Mexican | 93.9 License, LLC | 1.3 | 0.9 | 1.2 | 698,000 |
| KEIB-AM | Talk | iHeartMedia, Inc. | 0.8 | 1.0 | 0.9 | 212,400 |
| KKJZ-FM | Jazz | California State University-Long Beach | 0.9 | 0.8 | 0.9 | 451,000 |
| KFSH-FM | Contemporary Christian | Salem Media Group | 0.8 | 0.7 | 0.7 | 350,000 |
| KRLA-AM | Talk | Salem Media Group | 0.8 | 0.9 | 0.6 | 177,400 |
| KWIZ-FM | Ranchera | Liberman Broadcasting, Inc. | 0.7 | 0.7 | 0.6 | 282,600 |
| KFWB-AM | Ranchera | Lotus Communications Corp. | 0.5 | 0.5 | 0.6 | 189,700 |
| KDLD-FM | Spanish Classic Hits | Entravision Communications Corp. | 0.5 | 0.5 | 0.5 | 349,400 |
| KCSN-FM | Adult Alternative | California State University-Northridge | 0.3 | 0.4 | 0.5 | 136,900 |
| KSUR-AM | Oldies | Mount Wilson FM Broadcasters | 0.3 | 0.3 | 0.5 | 189,200 |
| KABC-AM | Talk | Cumulus Media, Inc. | 0.6 | 0.5 | 0.4 | 173,500 |
| KKLA-FM | Religious Teaching | Salem Media Group | 0.4 | 0.5 | 0.4 | 192,900 |
| KWKW-AM | Spanish Sports | Lotus Communications Corp. | 0.3 | 0.4 | 0.4 | 127,500 |
| KIRN-AM | Ethnic | Lotus Communications Corp. | 0.7 | 0.3 | 0.3 | 38,700 |
| KTNQ-AM | Spanish News-Talk | Univision Radio | 0.2 | 0.3 | 0.3 | 139,300 |
| KYLA-FM / KYRA-FM | Contemporary Christian | Educational Media Foundation, Inc. | 0.2 | 0.3 | 0.2 | 193,500 |
| KHJ-AM | Religious Teaching | Immaculate Heart Media, Inc | 0.2 | 0.1 | 0.1 | 45,600 |
| KPFK-FM | Variety | Pacifica Foundation | 0.1 | 0.1 | 0.1 | 125,700 |
| KSPN-AM Stream | Sports | Disney | 0.0 | 0.0 | 0.1 | 23,300 |
| KFI-AM Stream | Talk | iHeartMedia, Inc. | 0.7 | 0.8 | 0.0 | |