The student population at University of Dayton is 10,506 (7,740 undergraduate and 2,766 graduate students) . The number of students has decreased by 744 (6.61%) over the past decade.
The average student population over the last 11 years is 11,275 where 10,506 students are attending the school for the academic year 2024-2025.
Total enrollment fluctuated between 2016 and 2025, with 5 year-over-year increases and 4 decreases. It peaked at 11,971 students in 2022 and was lowest at 10,506 in 2025. Overall, enrollment dropped from 11,250 to 10,506 students, a net loss of 744 (6.6%).
The following table and chart illustrate the changes in student population by gender at University of Dayton since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 11,250 | 8,665 | 4,588 | 4,077 | 2,585 | 1,324 | 1,261 |
| 2016-17 | 10,803 -447 | 8,330 -335 | 4,408 -180 | 3,922 -155 | 2,473 -112 | 1,237 -87 | 1,236 -25 |
| 2017-18 | 10,882 79 | 8,499 169 | 4,459 51 | 4,040 118 | 2,383 -90 | 1,141 -96 | 1,242 6 |
| 2018-19 | 11,241 359 | 8,617 118 | 4,506 47 | 4,111 71 | 2,624 241 | 1,314 173 | 1,310 68 |
| 2019-20 | 11,473 232 | 8,483 -134 | 4,432 -74 | 4,051 -60 | 2,990 366 | 1,568 254 | 1,422 112 |
| 2020-21 | 11,650 177 | 8,644 161 | 4,444 12 | 4,200 149 | 3,006 16 | 1,498 -70 | 1,508 86 |
| 2021-22 | 11,971 321 | 8,637 -7 | 4,521 77 | 4,116 -84 | 3,334 328 | 1,691 193 | 1,643 135 |
| 2022-23 | 11,674 -297 | 8,416 -221 | 4,372 -149 | 4,044 -72 | 3,258 -76 | 1,680 -11 | 1,578 -65 |
| 2023-24 | 11,304 -370 | 8,176 -240 | 4,277 -95 | 3,899 -145 | 3,128 -130 | 1,592 -88 | 1,536 -42 |
| 2024-25 | 10,506 -798 | 7,740 -436 | 4,080 -197 | 3,660 -239 | 2,766 -362 | 1,397 -195 | 1,369 -167 |
| Average | 11,275 | 8,421 | 4,409 | 4,012 | 2,855 | 1,444 | 1,411 |
The average number of Undergraduate students over the last 11 years is 8,421 where 7,740 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 Dayton since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 8,665 | 8,205 | 4,313 | 3,892 | 460 | 275 | 185 |
| 2016-17 | 8,330 | 7,873 | 4,135 | 3,738 | 457 | 273 | 184 |
| 2017-18 | 8,499 | 8,079 | 4,210 | 3,869 | 420 | 249 | 171 |
| 2018-19 | 8,617 | 8,162 | 4,237 | 3,925 | 455 | 269 | 186 |
| 2019-20 | 8,483 | 8,046 | 4,171 | 3,875 | 437 | 261 | 176 |
| 2020-21 | 8,644 | 8,314 | 4,238 | 4,076 | 330 | 206 | 124 |
| 2021-22 | 8,637 | 8,285 | 4,327 | 3,958 | 352 | 194 | 158 |
| 2022-23 | 8,416 | 8,106 | 4,223 | 3,883 | 310 | 149 | 161 |
| 2023-24 | 8,176 | 7,902 | 4,117 | 3,785 | 274 | 160 | 114 |
| 2024-25 | 7,740 | 7,470 | 3,918 | 3,552 | 270 | 162 | 108 |
| Average | 8,421 | 8,421 | 4,189 | 3,855 | 8,421 | 220 | 157 |
The average number of Graduate students over the last 11 years is 2,855 where 2,766 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 Dayton since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 2,585 | 1,816 | 972 | 844 | 769 | 352 | 417 |
| 2016-17 | 2,473 | 1,802 | 940 | 862 | 671 | 297 | 374 |
| 2017-18 | 2,383 | 1,732 | 871 | 861 | 651 | 270 | 381 |
| 2018-19 | 2,624 | 1,875 | 984 | 891 | 749 | 330 | 419 |
| 2019-20 | 2,990 | 2,141 | 1,133 | 1,008 | 849 | 435 | 414 |
| 2020-21 | 3,006 | 2,145 | 1,055 | 1,090 | 861 | 443 | 418 |
| 2021-22 | 3,334 | 2,515 | 1,303 | 1,212 | 819 | 388 | 431 |
| 2022-23 | 3,258 | 2,490 | 1,318 | 1,172 | 768 | 362 | 406 |
| 2023-24 | 3,128 | 2,310 | 1,176 | 1,134 | 818 | 416 | 402 |
| 2024-25 | 2,766 | 2,092 | 1,066 | 1,026 | 674 | 331 | 343 |
| Average | 2,855 | 2,855 | 1,082 | 1,010 | 2,855 | 362 | 401 |
The percentage of white students is 70.52%. The percentage was 73.15% 10 years ago and Dayton still has a high percentage of white students. 1.77% of enrolled students is Asian and 5.57% is black students. Hispanic students comprise 5.87% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 73.15% to 70.52%. Asian enrollment grew from 1.32% to 1.77%. Black student enrollment increased from 3.39% to 5.57%. Hispanic student representation expanded from 3.00% to 5.87%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.4947 which indicates that somewhat diverse. This increased from 0.4625 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 Dayton 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 | 8 | 149 | 381 | 337 | 5 | 8,229 | 168 |
| 2016-17 | 8 | 156 | 358 | 358 | 5 | 8,096 | 205 |
| 2017-18 | 9 | 158 | 381 | 492 | 6 | 8,200 | 320 |
| 2018-19 | 9 | 174 | 423 | 607 | 5 | 8,389 | 436 |
| 2019-20 | 8 | 169 | 525 | 548 | 5 | 8,567 | 303 |
| 2020-21 | 10 | 185 | 624 | 637 | 7 | 8,707 | 342 |
| 2021-22 | 6 | 190 | 663 | 683 | 5 | 8,582 | 348 |
| 2022-23 | 14 | 200 | 670 | 675 | 9 | 8,170 | 340 |
| 2023-24 | 15 | 210 | 643 | 627 | 6 | 7,892 | 341 |
| 2024-25 | 13 | 186 | 585 | 617 | 7 | 7,409 | 347 |
| Average | 10 | 178 | 525 | 558 | 6 | 8,224 | 315 |
729 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 7% of total students. The number of online students has increased 75.24% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at University of Dayton from 2015 to 2025.
| Year | Total Enrollment | Online Completely | Enrolled in Some Online Courses | Not Enrolled in Online Courses |
|---|---|---|---|---|
| 2015-16 | 11,250 | 416 | 332 | 10,502 |
| 2016-17 | 10,803 | 360 | 550 | 9,893 |
| 2017-18 | 10,882 | 364 | 399 | 10,119 |
| 2018-19 | 11,241 | 246 | 817 | 10,178 |
| 2019-20 | 11,473 | 753 | 922 | 9,798 |
| 2020-21 | 11,650 | 1,100 | 2,160 | 8,390 |
| 2021-22 | 11,971 | 1,083 | 2,652 | 8,236 |
| 2022-23 | 11,674 | 917 | 2,030 | 8,727 |
| 2023-24 | 11,304 | 840 | 1,778 | 8,686 |
| 2024-25 | 10,506 | 729 | 1,896 | 7,881 |
| Average | 11,275 | 681 | 1,354 | 9,241 |
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