For the academic year 2024-2025, California Polytechnic State University-San Luis Obispo has a total enrollment of 23,069 students, including 22,033 undergraduate and 1,036 graduate students.
Compared to similar public Master's College and University (larger programs) - which average 10,123 - Cal Poly's body is significantly larger.
Explore complete student demographics below, including gender ratio, race and ethnicity, age distribution, and distance learning statistics.
By gender, 11,396 male (49.40%) and 11,673 female (50.60%) students are attending California Polytechnic State University-San Luis Obispo. The number of male students per 100 females students (male-to-female ratio) is 97.63.
By class level, 22,033 (95.51%) are undergraduate students and 1,036 (4.49%) are graduate students. Among undergraduates, 49.19% are male and 50.81% are female, while among graduate students, 53.86% are male and 46.14% are female.
| Total | Undergraduate | Graduate | |
|---|---|---|---|
| Total | 23,069 | 22,033 | 1,036 |
| Men | 11,396 | 10,838 | 558 |
| Women | 11,673 | 11,195 | 478 |
By race/ethnicity, 11,027 White, 173 Black, and 3,187 Asian students out of a total of 23,069 are attending at California Polytechnic State University-San Luis Obispo. Comprehensive enrollment statistic data by race/ethnicity is shown in the chart below (academic year 2024-2025 data).
California Polytechnic State University-San Luis Obispo is moderately diverse with a diversity index of 68.2% measured by Census Bureau Diversity Index. The institution demonstrates strong racial and ethnic diversity among its student body.
| Race | Total | Men | Women |
|---|---|---|---|
| American Indian or Native American | 28 | 16 | 12 |
| Asian | 3,187 | 1,645 | 1,542 |
| Black | 173 | 102 | 71 |
| Hispanic | 5,773 | 2,844 | 2,929 |
| Native Hawaiian or Other Pacific Islanders | 50 | 27 | 23 |
| White | 11,027 | 5,331 | 5,696 |
| Two or more races | 1,851 | 874 | 977 |
| Race Unknown | 762 | 433 | 329 |
| Race | Total | Men | Women |
|---|---|---|---|
| American Indian or Native American | 27 | 16 | 11 |
| Asian | 3,073 | 1,576 | 1,497 |
| Black | 167 | 97 | 70 |
| Hispanic | 5,556 | 2,728 | 2,828 |
| Native Hawaiian or Other Pacific Islanders | 45 | 24 | 21 |
| White | 10,473 | 5,047 | 5,426 |
| Two or more races | 1,788 | 840 | 948 |
| Race Unknown | 717 | 403 | 314 |
| Race | Total | Men | Women |
|---|---|---|---|
| American Indian or Native American | 1 | 0 | 1 |
| Asian | 114 | 69 | 45 |
| Black | 6 | 5 | 1 |
| Hispanic | 217 | 116 | 101 |
| Native Hawaiian or Other Pacific Islanders | 5 | 3 | 2 |
| White | 554 | 284 | 270 |
| Two or more races | 63 | 34 | 29 |
| Race Unknown | 45 | 30 | 15 |
By age, Cal Poly has 298 students under 18 years old and 2 students over 65 years old. There are 22,338 students under 25 years old, and 731 students over 25 years old out of 23,069 total students.
In undergraduate programs, 298 students are younger than 18 and 2 students are older than 65. Cal Poly has 21,592 undergraduate students aged under 25 and 441 students aged 25 and over.
It has 746 graduate students aged under 25 and 290 students aged 25 and over.
| Age | Total | Men | Women |
|---|---|---|---|
| Under 18 | 298 | 182 | 116 |
| 18-19 | 9,855 | 5,430 | 4,425 |
| 20-21 | 9,062 | 4,561 | 4,501 |
| 22-24 | 3,123 | 1,222 | 1,901 |
| 25-29 | 470 | 172 | 298 |
| 30-34 | 133 | 52 | 81 |
| 35-39 | 63 | 24 | 39 |
| 40-49 | 51 | 24 | 27 |
| 50-64 | 12 | 4 | 8 |
| Over 65 | 2 | 2 | 0 |
| Age | Total | Men | Women |
|---|---|---|---|
| Under 18 | 298 | 182 | 116 |
| 18-19 | 9,855 | 5,430 | 4,425 |
| 20-21 | 8,986 | 4,510 | 4,476 |
| 22-24 | 2,453 | 921 | 1,532 |
| 25-29 | 305 | 97 | 208 |
| 30-34 | 74 | 25 | 49 |
| 35-39 | 35 | 13 | 22 |
| 40-49 | 20 | 12 | 8 |
| 50-64 | 5 | 3 | 2 |
| Over 65 | 2 | 2 | 0 |
| Age | Total | Men | Women |
|---|---|---|---|
| 20-21 | 76 | 51 | 25 |
| 22-24 | 670 | 301 | 369 |
| 25-29 | 165 | 75 | 90 |
| 30-34 | 59 | 27 | 32 |
| 35-39 | 28 | 11 | 17 |
| 40-49 | 31 | 12 | 19 |
| 50-64 | 7 | 1 | 6 |
Distance learning, also called online education, is very attractive to students, especially those who want to continue education and work in the field. At California Polytechnic State University-San Luis Obispo, 127 students are enrolled exclusively in online courses and 7,947 students are enrolled in some online courses.
108 students who live in California or the jurisdiction in which the school is located are enrolled exclusively in online courses and 19 students live in another State or outside of the United States.
| All Students | Enrolled Exclusively Online Courses | Enrolled in Some Online Courses | |
|---|---|---|---|
| All Students | 23,069 | 127 | 7,947 |
| Undergraduate | 22,033 | 62 | 7,879 |
| Graduate | 1,036 | 65 | 68 |
| California Residents | Other States in U.S. | Outside of U.S. | |
|---|---|---|---|
| All Students | 108 | 19 | 0 |
| Undergraduate | 59 | 3 | 0 |
| Graduate | 49 | 16 | 0 |
Among 22,033 enrolled in undergraduate programs, 952 students have transferred-in from other institutions. The percentage of transfer-in students is 4.32%.925 students have transferred in as full-time status and 27 students transferred in as part-time status.
| Number of Students | |
|---|---|
| Regular Full-time | 20,341 |
| Transfer-in Full-time | 925 |
| Regular Part-time | 740 |
| Transfer-in Part-time | 27 |
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