The student population at Rensselaer Polytechnic Institute is 7,040 (5,741 undergraduate and 1,299 graduate students) . The number of students has increased by 58 (0.83%) over the past decade.
The average student population over the last 11 years is 7,267 where 7,040 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 7,895 students in 2019 and was lowest at 6,774 in 2022. Overall, enrollment rose from 6,982 to 7,040 students, a net gain of 58 (0.8%).
The following table and chart illustrate the changes in student population by gender at Rensselaer Polytechnic Institute since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 6,982 | 5,864 | 4,035 | 1,829 | 1,118 | 778 | 340 |
| 2016-17 | 7,363 381 | 6,265 401 | 4,285 250 | 1,980 151 | 1,098 -20 | 745 -33 | 353 13 |
| 2017-18 | 7,592 229 | 6,366 101 | 4,325 40 | 2,041 61 | 1,226 128 | 840 95 | 386 33 |
| 2018-19 | 7,895 303 | 6,628 262 | 4,520 195 | 2,108 67 | 1,267 41 | 848 8 | 419 33 |
| 2019-20 | 7,528 -367 | 6,241 -387 | 4,234 -286 | 2,007 -101 | 1,287 20 | 844 -4 | 443 24 |
| 2020-21 | 7,501 -27 | 6,283 42 | 4,323 89 | 1,960 -47 | 1,218 -69 | 819 -25 | 399 -44 |
| 2021-22 | 6,774 -727 | 5,614 -669 | 3,874 -449 | 1,740 -220 | 1,160 -58 | 801 -18 | 359 -40 |
| 2022-23 | 6,968 194 | 5,902 288 | 4,099 225 | 1,803 63 | 1,066 -94 | 708 -93 | 358 -1 |
| 2023-24 | 7,024 56 | 5,954 52 | 4,120 21 | 1,834 31 | 1,070 4 | 713 5 | 357 -1 |
| 2024-25 | 7,040 16 | 5,741 -213 | 3,950 -170 | 1,791 -43 | 1,299 229 | 884 171 | 415 58 |
| Average | 7,267 | 6,086 | 4,177 | 1,909 | 1,181 | 798 | 383 |
The average number of Undergraduate students over the last 11 years is 6,086 where 5,741 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 Rensselaer Polytechnic Institute since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 5,864 | 5,845 | 4,021 | 1,824 | 19 | 14 | 5 |
| 2016-17 | 6,265 | 6,246 | 4,271 | 1,975 | 19 | 14 | 5 |
| 2017-18 | 6,366 | 6,340 | 4,309 | 2,031 | 26 | 16 | 10 |
| 2018-19 | 6,628 | 6,607 | 4,508 | 2,099 | 21 | 12 | 9 |
| 2019-20 | 6,241 | 6,218 | 4,218 | 2,000 | 23 | 16 | 7 |
| 2020-21 | 6,283 | 6,262 | 4,308 | 1,954 | 21 | 15 | 6 |
| 2021-22 | 5,614 | 5,564 | 3,842 | 1,722 | 50 | 32 | 18 |
| 2022-23 | 5,902 | 5,838 | 4,048 | 1,790 | 64 | 51 | 13 |
| 2023-24 | 5,954 | 5,889 | 4,075 | 1,814 | 65 | 45 | 20 |
| 2024-25 | 5,741 | 5,674 | 3,898 | 1,776 | 67 | 52 | 15 |
| Average | 6,086 | 6,086 | 4,150 | 1,899 | 6,086 | 27 | 11 |
The average number of Graduate students over the last 11 years is 1,181 where 1,299 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 Rensselaer Polytechnic Institute since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 1,118 | 1,024 | 710 | 314 | 94 | 68 | 26 |
| 2016-17 | 1,098 | 1,023 | 696 | 327 | 75 | 49 | 26 |
| 2017-18 | 1,226 | 1,123 | 780 | 343 | 103 | 60 | 43 |
| 2018-19 | 1,267 | 1,191 | 796 | 395 | 76 | 52 | 24 |
| 2019-20 | 1,287 | 1,185 | 788 | 397 | 102 | 56 | 46 |
| 2020-21 | 1,218 | 1,139 | 777 | 362 | 79 | 42 | 37 |
| 2021-22 | 1,160 | 1,140 | 788 | 352 | 20 | 13 | 7 |
| 2022-23 | 1,066 | 1,030 | 681 | 349 | 36 | 27 | 9 |
| 2023-24 | 1,070 | 1,033 | 688 | 345 | 37 | 25 | 12 |
| 2024-25 | 1,299 | 1,064 | 723 | 341 | 235 | 161 | 74 |
| Average | 1,181 | 1,181 | 743 | 353 | 1,181 | 55 | 30 |
The percentage of white students is 43.49% and the percentage of black students is 4.63% at Rensselaer Polytechnic Institute. 18.96% of enrolled students is Asian. Hispanic students comprise 9.91% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 55.17% to 43.49%. Asian enrollment grew from 9.09% to 18.96%. Black student enrollment increased from 2.94% to 4.63%. Hispanic student representation expanded from 7.13% to 9.91%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.7603 which indicates that quite diverse. This increased from 0.6778 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at Rensselaer Polytechnic Institute 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 | 635 | 205 | 498 | 1 | 3,852 | 421 |
| 2016-17 | 7 | 743 | 231 | 558 | 2 | 3,922 | 445 |
| 2017-18 | 7 | 806 | 273 | 602 | 2 | 3,841 | 455 |
| 2018-19 | 10 | 952 | 291 | 657 | 1 | 3,805 | 434 |
| 2019-20 | 12 | 1,019 | 278 | 647 | 3 | 3,340 | 379 |
| 2020-21 | 12 | 1,118 | 319 | 724 | 1 | 3,239 | 336 |
| 2021-22 | 7 | 1,079 | 310 | 646 | 1 | 2,858 | 321 |
| 2022-23 | 5 | 1,235 | 319 | 697 | 1 | 2,901 | 358 |
| 2023-24 | 3 | 1,343 | 336 | 742 | 1 | 2,922 | 353 |
| 2024-25 | 2 | 1,335 | 326 | 698 | 3 | 3,062 | 358 |
| Average | 7 | 1,027 | 289 | 647 | 2 | 3,374 | 386 |
Rensselaer Polytechnic Institute does not offer online degree/certificate programs. All Students have enrolled in on-campus programs.
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