| Station | Format | Owner/LMA | Feb19 | Mar19 | Apr19 | Cume |
| KOST-FM | Adult Contemporary | iHeartMedia, Inc. | 6.5 | 6.5 | 6.3 | 3,147,300 |
| KRTH-FM | Classic Hits | Entercom | 5.3 | 5.5 | 5.5 | 2,849,400 |
| KTWV-FM | Smooth AC | Entercom | 4.4 | 4.7 | 5.0 | 2,500,500 |
| KCBS-FM | Adult Hits | Entercom | 4.0 | 4.1 | 4.2 | 2,323,000 |
| KBIG-FM | Hot AC | iHeartMedia, Inc. | 4.3 | 4.2 | 4.1 | 2,654,200 |
| KIIS-FM / KVVS-FM | CHR | iHeartMedia, Inc. | 4.4 | 4.3 | 4.0 | 2,862,800 |
| KFI-AM | Talk | iHeartMedia, Inc. | 4.0 | 3.8 | 3.7 | 954,500 |
| KLAX-FM | Regional Mexican | Spanish Broadcasting System | 2.9 | 3.1 | 3.1 | 1,303,200 |
| KXOL-FM | Spanish CHR | Spanish Broadcasting System | 2.7 | 3.0 | 3.1 | 1,542,300 |
| KLVE-FM | Romantica | Univision Radio | 3.4 | 3.6 | 3.0 | 1,550,100 |
| KPWR-FM | Rhythmic-CHR | Meruelo Media Holdings, LLC | 3.0 | 2.7 | 3.0 | 2,056,700 |
| KNX-AM | News | Entercom | 3.6 | 3.1 | 2.8 | 1,161,200 |
| KLOS-FM | Classic Rock | Cumulus Media, Inc. | 2.5 | 2.6 | 2.8 | 1,527,800 |
| KRRL-FM | Urban Contemporary | iHeartMedia, Inc. | 2.5 | 2.6 | 2.8 | 1,911,700 |
| KRCD-FM / KRCV-FM | Spanish Adult Hits | Univision Radio | 2.4 | 2.5 | 2.6 | 987,000 |
| KKGO-FM | Country | Mount Wilson FM Broadcasters | 2.6 | 2.3 | 2.6 | 1,122,400 |
| KLYY-FM | Spanish Adult Hits | Entravision Communications Corp. | 2.0 | 2.1 | 2.5 | 936,200 |
| KAMP-FM | CHR | Entercom | 2.8 | 2.7 | 2.3 | 2,036,700 |
| KUSC-FM | Classical | University of Southern California | 2.4 | 2.4 | 2.3 | 808,600 |
| KYSR-FM / KSRY-FM | Alternative Rock | iHeartMedia, Inc. | 2.0 | 2.4 | 2.3 | 1,641,800 |
| KPCC-FM | News/Talk | Pasadena Area Community College | 2.7 | 2.1 | 2.3 | 712,300 |
| KROQ-FM | Alternative Rock | Entercom | 2.4 | 2.3 | 2.0 | 1,442,500 |
| KSCA-FM | Regional Mexican | Univision Radio | 1.5 | 1.5 | 1.8 | 979,800 |
| KBUE-FM / KEBN-FM / KBUA-FM | Regional Mexican | Liberman Broadcasting, Inc. | 2.0 | 2.1 | 1.7 | 779,200 |
| KKLQ-FM | Contemporary Christian | Educational Media Foundation, Inc. | 1.4 | 1.2 | 1.6 | 684,700 |
| KJLH-FM | Urban AC | TAXI Productions, Inc. | 1.8 | 1.9 | 1.5 | 395,100 |
| KXOS-FM | Regional Mexican | 93.9 License, LLC | 0.9 | 0.9 | 1.3 | 696,900 |
| KLAC-AM | Sports | iHeartMedia, Inc. | 0.9 | 0.7 | 1.3 | 655,800 |
| KCRW-FM / KCRI-FM / KCRU-FM / KCRY-FM | News/Talk | Santa Monica College | 1.1 | 1.3 | 1.1 | 570,800 |
| KDAY-FM | Classic Hip Hop | Meruelo Media Holdings, LLC | 1.1 | 1.2 | 1.1 | 975,000 |
| KSPN-AM | Sports | Disney | 1.5 | 1.1 | 1.1 | 450,300 |
| KKJZ-FM | Jazz | California State University-Long Beach | 0.9 | 0.9 | 0.9 | 426,000 |
| KRLA-AM | Talk | Salem Media Group | 1.0 | 0.9 | 0.8 | 189,900 |
| KEIB-AM | Talk | iHeartMedia, Inc. | 0.8 | 0.8 | 0.8 | 234,300 |
| KFSH-FM | Contemporary Christian | Salem Media Group | 0.7 | 0.7 | 0.8 | 390,000 |
| KWIZ-FM | Ranchera | Liberman Broadcasting, Inc. | 0.8 | 0.7 | 0.7 | 306,900 |
| KFI-AM Stream | Talk | iHeartMedia, Inc. | 0.6 | 0.6 | 0.7 | 138,400 |
| KIRN-AM | Ethnic | Lotus Communications Corp. | 0.4 | 0.5 | 0.7 | 52,100 |
| KABC-AM | Talk | Cumulus Media, Inc. | 0.6 | 0.5 | 0.6 | 185,700 |
| KFWB-AM | Ranchera | Lotus Communications Corp. | 0.7 | 0.6 | 0.5 | 186,600 |
| KDLD-FM | Spanish Classic Hits | Entravision Communications Corp. | 0.5 | 0.4 | 0.5 | 323,700 |
| KKLA-FM | Religious Teaching | Salem Media Group | 0.6 | 0.6 | 0.4 | 200,000 |
| KCSN-FM | Adult Alternative | California State University-Northridge | 0.6 | 0.4 | 0.3 | 141,500 |
| KSUR-AM | Oldies | Mount Wilson FM Broadcasters | 0.4 | 0.4 | 0.3 | 151,300 |
| KWKW-AM | Spanish Sports | Lotus Communications Corp. | 0.3 | 0.4 | 0.3 | 110,600 |
| KYLA-FM / KYRA-FM | Contemporary Christian | Educational Media Foundation, Inc. | 0.3 | 0.3 | 0.2 | 200,500 |
| KTNQ-AM | Spanish News-Talk | Univision Radio | 0.2 | 0.2 | 0.2 | 122,300 |
| KHJ-AM | Religious Teaching | Immaculate Heart Media, Inc | 0.1 | 0.2 | 0.2 | 70,300 |
| KPFK-FM | Variety | Pacifica Foundation | 0.1 | 0.1 | 0.1 | 104,100 |