The student population at Johns Hopkins University is 30,210 (6,356 undergraduate and 23,854 graduate students) . The number of students has increased by 7,524 (33.17%) over the past decade.
The average student population over the last 11 years is 27,777 where 30,210 students are attending the school for the academic year 2024-2025.
Total enrollment fluctuated between 2016 and 2025, with 6 year-over-year increases and 3 decreases. It peaked at 32,049 students in 2022 and was lowest at 22,686 in 2016. Overall, enrollment rose from 22,686 to 30,210 students, a net gain of 7,524 (33.2%).
The following table and chart illustrate the changes in student population by gender at Johns Hopkins University since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 22,686 | 6,427 | 2,979 | 3,448 | 16,259 | 7,685 | 8,574 |
| 2016-17 | 23,917 1,231 | 6,042 -385 | 2,887 -92 | 3,155 -293 | 17,875 1,616 | 8,438 753 | 9,437 863 |
| 2017-18 | 25,151 1,234 | 6,109 67 | 2,916 29 | 3,193 38 | 19,042 1,167 | 8,980 542 | 10,062 625 |
| 2018-19 | 26,152 1,001 | 6,064 -45 | 2,819 -97 | 3,245 52 | 20,088 1,046 | 9,330 350 | 10,758 696 |
| 2019-20 | 27,079 927 | 6,256 192 | 2,920 101 | 3,336 91 | 20,823 735 | 9,658 328 | 11,165 407 |
| 2020-21 | 28,890 1,811 | 6,331 75 | 2,867 -53 | 3,464 128 | 22,559 1,736 | 10,493 835 | 12,066 901 |
| 2021-22 | 32,049 3,159 | 6,132 -199 | 2,754 -113 | 3,378 -86 | 25,917 3,358 | 11,817 1,324 | 14,100 2,034 |
| 2022-23 | 31,275 -774 | 6,044 -88 | 2,715 -39 | 3,329 -49 | 25,231 -686 | 11,759 -58 | 13,472 -628 |
| 2023-24 | 30,362 -913 | 6,089 45 | 2,742 27 | 3,347 18 | 24,273 -958 | 11,682 -77 | 12,591 -881 |
| 2024-25 | 30,210 -152 | 6,356 267 | 2,752 10 | 3,604 257 | 23,854 -419 | 11,491 -191 | 12,363 -228 |
| Average | 27,777 | 6,185 | 2,835 | 3,350 | 21,592 | 10,133 | 11,459 |
The average number of Undergraduate students over the last 11 years is 6,185 where 6,356 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 Johns Hopkins University since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 6,427 | 5,875 | 2,889 | 2,986 | 552 | 90 | 462 |
| 2016-17 | 6,042 | 5,621 | 2,807 | 2,814 | 421 | 80 | 341 |
| 2017-18 | 6,109 | 5,668 | 2,838 | 2,830 | 441 | 78 | 363 |
| 2018-19 | 6,064 | 5,595 | 2,717 | 2,878 | 469 | 102 | 367 |
| 2019-20 | 6,256 | 5,762 | 2,792 | 2,970 | 494 | 128 | 366 |
| 2020-21 | 6,331 | 5,766 | 2,757 | 3,009 | 565 | 110 | 455 |
| 2021-22 | 6,132 | 5,727 | 2,646 | 3,081 | 405 | 108 | 297 |
| 2022-23 | 6,044 | 5,644 | 2,596 | 3,048 | 400 | 119 | 281 |
| 2023-24 | 6,089 | 5,607 | 2,567 | 3,040 | 482 | 175 | 307 |
| 2024-25 | 6,356 | 5,681 | 2,559 | 3,122 | 675 | 193 | 482 |
| Average | 6,185 | 6,185 | 2,717 | 2,978 | 6,185 | 118 | 372 |
The average number of Graduate students over the last 11 years is 21,592 where 23,854 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 Johns Hopkins University since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 16,259 | 7,931 | 3,672 | 4,259 | 8,328 | 4,013 | 4,315 |
| 2016-17 | 17,875 | 8,342 | 3,932 | 4,410 | 9,533 | 4,506 | 5,027 |
| 2017-18 | 19,042 | 8,725 | 4,028 | 4,697 | 10,317 | 4,952 | 5,365 |
| 2018-19 | 20,088 | 9,005 | 4,076 | 4,929 | 11,083 | 5,254 | 5,829 |
| 2019-20 | 20,823 | 9,145 | 4,040 | 5,105 | 11,678 | 5,618 | 6,060 |
| 2020-21 | 22,559 | 8,886 | 3,921 | 4,965 | 13,673 | 6,572 | 7,101 |
| 2021-22 | 25,917 | 11,528 | 4,937 | 6,591 | 14,389 | 6,880 | 7,509 |
| 2022-23 | 25,231 | 11,244 | 4,965 | 6,279 | 13,987 | 6,794 | 7,193 |
| 2023-24 | 24,273 | 11,223 | 5,067 | 6,156 | 13,050 | 6,615 | 6,435 |
| 2024-25 | 23,854 | 11,815 | 5,313 | 6,502 | 12,039 | 6,178 | 5,861 |
| Average | 21,592 | 21,592 | 4,395 | 5,389 | 21,592 | 5,738 | 6,070 |
The percentage of white students is 32.38% and the percentage of black students is 7.37% at Johns Hopkins University. 16.58% of enrolled students is Asian. Hispanic students comprise 10.05% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 44.24% to 32.38%. Asian enrollment grew from 13.16% to 16.58%. Black student enrollment increased from 6.91% to 7.37%. Hispanic student representation expanded from 7.57% to 10.05%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.8505 which indicates that highly diverse. This increased from 0.7754 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at Johns Hopkins University 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 | 33 | 2,986 | 1,568 | 1,717 | 30 | 10,036 | 742 |
| 2016-17 | 42 | 3,205 | 1,589 | 1,854 | 30 | 9,875 | 765 |
| 2017-18 | 30 | 3,520 | 1,926 | 2,056 | 26 | 10,814 | 876 |
| 2018-19 | 35 | 3,666 | 1,965 | 2,194 | 38 | 10,896 | 986 |
| 2019-20 | 42 | 3,876 | 2,059 | 2,372 | 30 | 11,016 | 1,052 |
| 2020-21 | 39 | 4,343 | 2,344 | 2,690 | 28 | 11,832 | 1,180 |
| 2021-22 | 53 | 4,795 | 2,477 | 3,001 | 26 | 12,441 | 1,274 |
| 2022-23 | 48 | 4,877 | 2,311 | 3,007 | 24 | 11,420 | 1,231 |
| 2023-24 | 47 | 4,813 | 2,273 | 3,071 | 16 | 10,478 | 1,194 |
| 2024-25 | 44 | 5,010 | 2,226 | 3,037 | 21 | 9,781 | 1,230 |
| Average | 41 | 4,109 | 2,074 | 2,500 | 27 | 10,859 | 1,053 |
12,409 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 41% of total students. The number of online students has increased 117.93% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at Johns Hopkins University from 2015 to 2025.
| Year | Total Enrollment | Online Completely | Enrolled in Some Online Courses | Not Enrolled in Online Courses |
|---|---|---|---|---|
| 2015-16 | 22,686 | 5,694 | 2,425 | 14,567 |
| 2016-17 | 23,917 | 6,658 | 2,224 | 15,035 |
| 2017-18 | 25,151 | 6,842 | 2,980 | 15,329 |
| 2018-19 | 26,152 | 8,722 | 2,521 | 14,909 |
| 2019-20 | 27,079 | 9,569 | 2,937 | 14,573 |
| 2020-21 | 28,890 | 19,989 | 5,490 | 3,411 |
| 2021-22 | 32,049 | 14,847 | 10,860 | 6,342 |
| 2022-23 | 31,275 | 14,024 | 5,304 | 11,947 |
| 2023-24 | 30,362 | 13,179 | 4,523 | 12,660 |
| 2024-25 | 30,210 | 12,409 | 4,719 | 13,082 |
| Average | 27,777 | 11,193 | 4,398 | 12,186 |
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