| 1 | | University of Southern California | California | Medicine | 202 | 194,080 | 1,583 | 3,610 |
| 2 | | University of California, Los Angeles | California | Medicine | 198 | 200,259 | 1,479 | 2,947 |
| 3 | | University of California, Los Angeles | California | Materials Science | 166 | 117,767 | 510 | 728 |
| 4 | | California NanoSystems Institute | California | Materials Science | 164 | 115,676 | 437 | 612 |
| 5 | | Cedars-Sinai Medical Center | California | Medicine | 162 | 115,028 | 1,010 | 2,177 |
| 6 | | Cedars-Sinai Medical Center | California | Medicine | 162 | 112,008 | 1,188 | 2,856 |
| 7 | | APLA Health | California | Medicine | 160 | 164,985 | 537 | 1,716 |
| 8 | | University of California, Los Angeles | California | Materials Science | 158 | 121,043 | 1,472 | 2,636 |
| 9 | | University of California, Los Angeles | California | Medicine | 155 | 89,937 | 420 | 702 |
| 10 | | University of Southern California | California | Neuroscience | 154 | 107,835 | 404 | 1,222 |
| 11 | | University of Southern California | California | Medicine | 154 | 106,250 | 742 | 1,626 |
| 12 | | University of California, Los Angeles | California | Medicine | 153 | 91,301 | 810 | 1,694 |
| 13 | | Cedars-Sinai Medical Center | California | Biochemistry, Genetics and Molecular Biology | 150 | 98,413 | 706 | 1,743 |
| 14 | | University of California, Los Angeles | California | Medicine | 147 | 107,254 | 627 | 961 |
| 15 | | University of California, Los Angeles | California | Environmental Science | 145 | 89,228 | 429 | 981 |
| 16 | | University of Southern California | California | Materials Science | 142 | 92,065 | 465 | 839 |
| 17 | | California NanoSystems Institute | California | Energy | 141 | 88,875 | 347 | 519 |
| 18 | | Cedars-Sinai Medical Center | California | Medicine | 138 | 106,322 | 470 | 700 |
| 19 | | University of Southern California | California | Materials Science | 138 | 85,068 | 924 | 1,476 |
| 20 | | Cedars-Sinai Medical Center | California | Medicine | 136 | 60,708 | 440 | 769 |
| 21 | | University of Southern California | California | Immunology and Microbiology | 134 | 74,081 | 294 | 461 |
| 22 | | University of California, Los Angeles | California | Agricultural and Biological Sciences | 134 | 73,496 | 566 | 723 |
| 23 | | University of Southern California | California | Medicine | 134 | 62,587 | 720 | 1,798 |
| 24 | | University of California, Los Angeles | California | Physics and Astronomy | 133 | 94,471 | 1,252 | 1,663 |
| 25 | | University of California, Los Angeles | California | Engineering | 131 | 60,532 | 433 | 912 |
| 26 | | University of California, Los Angeles | California | Medicine | 130 | 94,375 | 466 | 1,114 |
| 27 | | University of Southern California | California | Engineering | 130 | 79,903 | 373 | 768 |
| 28 | | University of California, Los Angeles | California | Medicine | 130 | 78,786 | 487 | 850 |
| 29 | | Los Angeles County Department of Public Health | California | Medicine | 130 | 60,704 | 491 | 890 |
| 30 | | University of California, Los Angeles | California | Biochemistry, Genetics and Molecular Biology | 129 | 133,141 | 560 | 1,390 |
| 31 | | University of California, Los Angeles | California | Medicine | 129 | 64,291 | 469 | 1,351 |
| 32 | | Cedars-Sinai Medical Center | California | Medicine | 128 | 75,663 | 698 | 1,435 |
| 33 | | University of Southern California | California | Biochemistry, Genetics and Molecular Biology | 128 | 63,615 | 389 | 651 |
| 34 | | University of California, Los Angeles | California | Medicine | 128 | 55,005 | 336 | 510 |
| 35 | | University of California, Los Angeles | California | Medicine | 127 | 76,807 | 344 | 670 |
| 36 | | University of California, Los Angeles | California | Medicine | 126 | 101,321 | 346 | 990 |
| 37 | | University of California, Los Angeles | California | Physics and Astronomy | 126 | 85,391 | 1,089 | 1,355 |
| 38 | | University of Southern California | California | Medicine | 124 | 62,680 | 455 | 929 |
| 39 | | Southern California Earthquake Center | California | Environmental Science | 124 | 60,191 | 406 | 644 |
| 40 | | Cedars-Sinai Medical Center | California | Medicine | 123 | 65,407 | 634 | 1,112 |
| 41 | | University of Southern California | California | Physics and Astronomy | 123 | 59,946 | 392 | 594 |
| 42 | | University of California, Los Angeles | California | Engineering | 122 | 117,971 | 400 | 773 |
| 43 | | Children’s Institute | California | Psychology | 122 | 59,736 | 334 | 528 |
| 44 | | University of California, Los Angeles | California | Medicine | 122 | 56,355 | 540 | 899 |
| 45 | | University of California, Los Angeles | California | Medicine | 122 | 48,364 | 343 | 751 |
| 46 | | University of Southern California | California | Medicine | 121 | 59,481 | 570 | 1,010 |
| 47 | | University of California, Los Angeles | California | Psychology | 121 | 54,645 | 526 | 1,002 |
| 48 | | University of California, Los Angeles | California | Medicine | 121 | 53,245 | 469 | 579 |
| 49 | | APLA Health | California | Neuroscience | 120 | 58,492 | 517 | 857 |
| 50 | | University of Southern California | California | Biochemistry, Genetics and Molecular Biology | 119 | 70,371 | 577 | 1,612 |