The student population at University of Washington-Seattle Campus is 56,997 (40,684 undergraduate and 16,313 graduate students) . The number of students has increased by 11,589 (25.52%) over the past decade.
The average student population over the last 11 years is 49,766 where 56,997 students are attending the school for the academic year 2024-2025.
Total enrollment fluctuated between 2016 and 2025, with 8 year-over-year increases and 1 decrease. It peaked at 56,997 students in 2025 and was lowest at 45,408 in 2016. Overall, enrollment rose from 45,408 to 56,997 students, a net gain of 11,589 (25.5%).
The following table and chart illustrate the changes in student population by gender at University of Washington-Seattle Campus since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 45,408 | 31,063 | 14,803 | 16,260 | 14,345 | 6,802 | 7,543 |
| 2016-17 | 45,591 183 | 30,933 -130 | 14,737 -66 | 16,196 -64 | 14,658 313 | 6,848 46 | 7,810 267 |
| 2017-18 | 46,166 575 | 31,331 398 | 14,772 35 | 16,559 363 | 14,835 177 | 6,917 69 | 7,918 108 |
| 2018-19 | 47,400 1,234 | 32,099 768 | 14,955 183 | 17,144 585 | 15,301 466 | 7,034 117 | 8,267 349 |
| 2019-20 | 47,576 176 | 32,046 -53 | 14,645 -310 | 17,401 257 | 15,530 229 | 7,019 -15 | 8,511 244 |
| 2020-21 | 48,149 573 | 32,244 198 | 14,448 -197 | 17,796 395 | 15,905 375 | 7,016 -3 | 8,889 378 |
| 2021-22 | 52,434 4,285 | 36,201 3,957 | 15,687 1,239 | 20,514 2,718 | 16,233 328 | 6,939 -77 | 9,294 405 |
| 2022-23 | 52,319 -115 | 36,213 12 | 17,831 2,144 | 18,382 -2,132 | 16,106 -127 | 7,000 61 | 9,106 -188 |
| 2023-24 | 55,620 3,301 | 39,515 3,302 | 21,134 3,303 | 18,381 -1 | 16,105 -1 | 7,108 108 | 8,997 -109 |
| 2024-25 | 56,997 1,377 | 40,684 1,169 | 22,246 1,112 | 18,438 57 | 16,313 208 | 7,331 223 | 8,982 -15 |
| Average | 49,766 | 34,233 | 16,526 | 17,707 | 15,533 | 7,001 | 8,532 |
The average number of Undergraduate students over the last 11 years is 34,233 where 40,684 students are attending the Undergraduate school for the academic year 2024-2025. The following table and chart illustrate the changes in Undergraduate enrollment by attending status and gender at University of Washington-Seattle Campus since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 31,063 | 28,377 | 13,460 | 14,917 | 2,686 | 1,343 | 1,343 |
| 2016-17 | 30,933 | 28,380 | 13,458 | 14,922 | 2,553 | 1,279 | 1,274 |
| 2017-18 | 31,331 | 28,759 | 13,511 | 15,248 | 2,572 | 1,261 | 1,311 |
| 2018-19 | 32,099 | 29,496 | 13,656 | 15,840 | 2,603 | 1,299 | 1,304 |
| 2019-20 | 32,046 | 29,332 | 13,348 | 15,984 | 2,714 | 1,297 | 1,417 |
| 2020-21 | 32,244 | 29,350 | 13,103 | 16,247 | 2,894 | 1,345 | 1,549 |
| 2021-22 | 36,201 | 29,626 | 12,849 | 16,777 | 6,575 | 2,838 | 3,737 |
| 2022-23 | 36,213 | 29,226 | 12,560 | 16,666 | 6,987 | 5,271 | 1,716 |
| 2023-24 | 39,515 | 29,863 | 12,835 | 17,028 | 9,652 | 8,299 | 1,353 |
| 2024-25 | 40,684 | 30,371 | 13,120 | 17,251 | 10,313 | 9,126 | 1,187 |
| Average | 34,233 | 34,233 | 13,190 | 16,088 | 34,233 | 3,336 | 1,619 |
The average number of Graduate students over the last 11 years is 15,533 where 16,313 students are attending the Graduate school for the academic year 2024-2025. The following table and chart illustrate the changes in Graduate enrollment by attending status and gender at University of Washington-Seattle Campus since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 14,345 | 11,696 | 5,405 | 6,291 | 2,649 | 1,397 | 1,252 |
| 2016-17 | 14,658 | 11,921 | 5,386 | 6,535 | 2,737 | 1,462 | 1,275 |
| 2017-18 | 14,835 | 11,991 | 5,427 | 6,564 | 2,844 | 1,490 | 1,354 |
| 2018-19 | 15,301 | 12,376 | 5,525 | 6,851 | 2,925 | 1,509 | 1,416 |
| 2019-20 | 15,530 | 12,602 | 5,533 | 7,069 | 2,928 | 1,486 | 1,442 |
| 2020-21 | 15,905 | 12,705 | 5,457 | 7,248 | 3,200 | 1,559 | 1,641 |
| 2021-22 | 16,233 | 13,103 | 5,464 | 7,639 | 3,130 | 1,475 | 1,655 |
| 2022-23 | 16,106 | 13,206 | 5,644 | 7,562 | 2,900 | 1,356 | 1,544 |
| 2023-24 | 16,105 | 13,255 | 5,696 | 7,559 | 2,850 | 1,412 | 1,438 |
| 2024-25 | 16,313 | 13,281 | 5,781 | 7,500 | 3,032 | 1,550 | 1,482 |
| Average | 15,533 | 15,533 | 5,532 | 7,082 | 15,533 | 1,470 | 1,450 |
The percentage of white students is 29.74% and the percentage of black students is 3.48% at University of Washington-Seattle Campus. 20.19% of enrolled students is Asian. Hispanic students comprise 8.23% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 46.35% to 29.74%. Asian enrollment grew from 19.68% to 20.19%. Black student enrollment increased from 2.43% to 3.48%. Hispanic student representation expanded from 6.74% to 8.23%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.8590 which indicates that highly diverse. This increased from 0.7381 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at University of Washington-Seattle Campus over the past 11 years (2015-2025).
| Year | American Indian or Native American | Asian | Black | Hispanic | Native Hawaiian or Other Pacific Islander | White | Two or More Races |
|---|---|---|---|---|---|---|---|
| 2015-16 | 220 | 8,936 | 1,102 | 3,059 | 163 | 21,046 | 2,566 |
| 2016-17 | 219 | 9,256 | 1,168 | 3,188 | 167 | 20,694 | 2,705 |
| 2017-18 | 220 | 9,370 | 1,333 | 3,395 | 161 | 20,345 | 2,892 |
| 2018-19 | 214 | 9,921 | 1,388 | 3,572 | 148 | 19,942 | 2,989 |
| 2019-20 | 197 | 10,157 | 1,394 | 3,799 | 159 | 19,193 | 3,055 |
| 2020-21 | 214 | 10,652 | 1,517 | 4,044 | 163 | 19,099 | 3,205 |
| 2021-22 | 208 | 11,256 | 1,714 | 4,295 | 151 | 18,930 | 3,280 |
| 2022-23 | 189 | 11,316 | 1,736 | 4,345 | 134 | 17,458 | 3,196 |
| 2023-24 | 172 | 11,216 | 1,826 | 4,436 | 126 | 17,104 | 3,322 |
| 2024-25 | 198 | 11,505 | 1,985 | 4,691 | 145 | 16,953 | 3,491 |
| Average | 205 | 10,359 | 1,516 | 3,882 | 152 | 19,076 | 3,070 |
1,656 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 3% of total students. The number of online students has increased 89.91% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at University of Washington-Seattle Campus from 2015 to 2025.
| Year | Total Enrollment | Online Completely | Enrolled in Some Online Courses | Not Enrolled in Online Courses |
|---|---|---|---|---|
| 2015-16 | 45,408 | 872 | 3,509 | 41,027 |
| 2016-17 | 45,591 | 1,096 | 3,044 | 41,451 |
| 2017-18 | 46,166 | 793 | 3,379 | 41,994 |
| 2018-19 | 47,400 | 736 | 3,490 | 43,174 |
| 2019-20 | 47,576 | 768 | 3,163 | 43,645 |
| 2020-21 | 48,149 | 864 | 4,525 | 42,760 |
| 2021-22 | 52,434 | 1,336 | 8,815 | 42,283 |
| 2022-23 | 52,319 | 1,207 | 8,658 | 42,454 |
| 2023-24 | 55,620 | 1,476 | 8,356 | 45,788 |
| 2024-25 | 56,997 | 1,656 | 8,704 | 46,637 |
| Average | 49,766 | 1,080 | 5,564 | 43,121 |
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