| School Name | 2018-19 | 2019-20 | 2020-21 | 2021-22 | 2022-23 | 5-Year Changes |
|---|---|---|---|---|---|---|
| Blue Mountain Community CollegePendleton, OR | 1,681 | 1,559 122 | 1,292 267 | 1,224 68 | 1,227 3 | 454 |
| Central Oregon Community CollegeBend, OR | 4,872 | 4,818 54 | 4,304 514 | 3,735 569 | 4,155 420 | 717 |
| Chemeketa Community CollegeSalem, OR | 10,151 | 9,347 804 | 8,328 1 | 7,492 836 | 7,642 150 | 2 |
| Clackamas Community CollegeOregon City, OR | 6,064 | 6,270 206 | 5,555 715 | 5,206 349 | 4,638 568 | 1 |
| Clatsop Community CollegeAstoria, OR | 815 | 786 29 | 754 32 | 741 13 | 714 27 | 101 |
| Eastern Oregon UniversityLa Grande, OR | 2,978 | 3,067 89 | 2,853 214 | 2,825 28 | 2,674 151 | 304 |
| Lane Community CollegeEugene, OR | 9,029 | 8,861 168 | 7,702 1 | 6,807 895 | 6,745 62 | 2 |
| Linn-Benton Community CollegeAlbany, OR | 5,559 | 5,533 26 | 4,956 577 | 4,190 766 | 4,242 52 | 1 |
| Mt Hood Community CollegeGresham, OR | 8,612 | 7,463 1 | 6,812 651 | 5,893 919 | 6,012 119 | 2 |
| Oregon Health & Science UniversityPortland, OR | 2,999 | 3,017 18 | 3,035 18 | 2,984 51 | 2,870 114 | 129 |
| Oregon Institute of TechnologyKlamath Falls, OR | 5,335 | 5,313 22 | 5,323 10 | 4,910 413 | 4,911 1 | 424 |
| Oregon State UniversityCorvallis, OR | 30,986 | 31,719 733 | 32,312 593 | 33,193 881 | 34,292 1 | 3 |
| University of OregonEugene, OR | 22,644 | 22,517 127 | 21,752 765 | 22,257 505 | 23,163 906 | 519 |
| Portland Community CollegePortland, OR | 27,046 | 27,650 604 | 22,904 4 | 21,029 1 | 19,400 1 | 7 |
| Portland State UniversityPortland, OR | 25,711 | 25,321 390 | 23,640 1 | 22,858 782 | 21,609 1 | 4 |
| Rogue Community CollegeGrants Pass, OR | 4,842 | 4,634 208 | 3,765 869 | 3,438 327 | 3,423 15 | 1 |
| Southern Oregon UniversityAshland, OR | 6,278 | 6,093 185 | 5,140 953 | 5,179 39 | 5,204 25 | 1 |
| Southwestern Oregon Community CollegeCoos Bay, OR | 2,157 | 2,053 104 | 1,537 516 | 1,490 47 | 1,443 47 | 714 |
| Treasure Valley Community CollegeOntario, OR | 1,866 | 1,721 145 | 1,470 251 | 1,417 53 | 1,329 88 | 537 |
| Umpqua Community CollegeRoseburg, OR | 2,703 | 2,458 245 | 2,140 318 | 1,943 197 | 2,325 382 | 378 |
| Western Oregon UniversityMonmouth, OR | 5,185 | 4,929 256 | 4,554 375 | 4,029 525 | 3,751 278 | 1 |
| Columbia Gorge Community CollegeThe Dalles, OR | 803 | 773 30 | 825 52 | 644 181 | 1,039 395 | 236 |
| Tillamook Bay Community CollegeTillamook, OR | 445 | 521 76 | 497 24 | 484 13 | 538 54 | 93 |
| Oregon Coast Community CollegeNewport, OR | 409 | 452 43 | 417 35 | 427 10 | 398 29 | 11 |
| Klamath Community CollegeKlamath Falls, OR | 1,514 | 1,715 201 | 1,492 223 | 1,245 247 | 1,580 335 | 66 |
| Oregon State University-Cascades CampusBend, OR | 1,259 | 1,311 52 | 1,374 63 | 1,248 126 | 1,273 25 | 14 |
| Average | 191,943 | 189,901 2 | 174,733 15 | 166,888 7 | 166,597 291 | -25,346 |