How many students at WUSTL? For the academic year 2022-2023, total of 17,012 students have enrolled in Washington University in St Louis with 8,132 undergraduate and 8,880 graduate students.

By gender, 7,969 male and 9,043 female students are attending the school.

It has relatively fewer students compared to similar colleges (19,694 students in average - private (not-for-profit) Research University (very high research activity)).

780 students are enrolled exclusively, and 1,277 students are enrolled in some online courses.

You can check the student demographics by gender ratio, race/ethnicity, age distribution, and online enrollment.


Student Population by Gender

Washington University in St Louis has a total of 17,012 enrolled students for the academic year 2022-2023. 8,132 students have enrolled in undergraduate programs and 8,880 students joined graduate programs.

By gender, 7,969 male and 9,043 female students (the male-female ratio is 47:53) are attending the school. The gender distribution is based on the 2022-2023 data.

Total Student Enrolled By Gender
TotalUndergraduateGraduate
Total17,0128,1328,880
Men7,9693,6904,279
Women9,0434,4424,601
Washington University in St Louis 2023 Student Population by Gender and Race chartWashington University in St Louis 2023 Undergraduate Enrollment by Gender and Race chartWashington University in St Louis 2023 Graduate Enrollment by Gender and Race chart

Student Distribution by Race/Ethnicity

By race/ethnicity, 6,382 White, 1,169 Black, and 2,270 Asian students out of a total of 17,012 are attending at Washington University in St Louis. Comprehensive enrollment statistic data by race/ethnicity is shown in chart below (academic year 2022-2023 data).

Race/Ethnicity Distribution (Total)
RaceTotalMenWomen
American Indian or Native American321022
Asian2,2701,0591,211
Black1,169384785
Hispanic1,345567778
Native Hawaiian or Other Pacific Islanders1468
White6,3822,8263,556
Two or more races766350416
Race Unknown365178187
Race/Ethnicity Distribution (Undergraduate)
RaceTotalMenWomen
American Indian or Native American945
Asian1,583748835
Black750241509
Hispanic940406534
Native Hawaiian or Other Pacific Islanders844
White3,5701,6701,900
Two or more races492206286
Race Unknown1415883
Race/Ethnicity Distribution (Graduate)
RaceTotalMenWomen
American Indian or Native American23617
Asian687311376
Black419143276
Hispanic405161244
Native Hawaiian or Other Pacific Islanders624
White2,8121,1561,656
Two or more races274144130
Race Unknown224120104
Washington University in St Louis 2023 Student Population by Gender and Race chartWashington University in St Louis 2023 Undergraduate Enrollment by Gender and Race chartWashington University in St Louis 2023 Graduate Enrollment by Gender and Race chart

Student Age Distribution

By age, WUSTL has 64 students under 18 years old and 23 students over 65 years old. There are 11,595 students under 25 years old, and 5,417 students over 25 years old out of 17,012 total students.

In undergraduate programs, 64 students are younger than 18 and 12 students are older than 65. WUSTL has 7,528 undergraduate students aged under 25 and 604 students aged 25 and over.

It has 4,067 graduate students aged under 25 and 4,813 students aged 25 and over.

Student Age Distribution (Total)
AgeTotalMenWomen
Under 18644123
18-193,2121,8001,412
20-213,7071,9421,765
22-244,6122,4332,179
25-293,0971,5781,519
30-341,104559545
35-39478268210
40-49523293230
50-6419211379
Over 6523167
Student Age Distribution (Undergraduate)
AgeTotalMenWomen
Under 18644123
18-193,2091,7971,412
20-213,5481,8501,698
22-24707315392
25-291308050
30-341269333
35-391038518
40-4915911940
50-64745420
Over 651284
Student Age Distribution (Graduate)
AgeTotalMenWomen
18-19330
20-211599267
22-243,9052,1181,787
25-292,9671,4981,469
30-34978466512
35-39375183192
40-49364174190
50-641185959
Over 651183
Washington University in St Louis 2023 Student Population by Age chartWashington University in St Louis 2023 Student Population Age Diversity Pie chartWashington University in St Louis 2023 Undergraduate Enrollment by Age chartWashington University in St Louis 2023 Undergraduate Enrollment Age Diversity Pie chartWashington University in St Louis 2023 Graduate Enrollment by Age chartWashington University in St Louis 2023 Graduate Enrollment Age Diversity Pie chart

Online Student Enrollment

Distance learning, also called online education, is very attractive to students, especially who want to continue education and work in field. At Washington University in St Louis, 780 students are enrolled exclusively in online courses and 1,277 students are enrolled in some online courses.

384 students lived in Missouri or jurisdiction in which the school is located are enrolled exclusively in online courses and 396 students live in other State or outside of the United States.

Online Student Population
All StudentsEnrolled Exclusively Online CoursesEnrolled in Some Online Courses
All Students17,0127801,277
Undergraduate8,132350467
Graduate8,880430810
Online Student Population by Locality
Missouri ResidentsOther States in U.S.Outside of U.S.
All Students38434254
Undergraduate259874
Graduate12525550
Washington University in St Louis 2023 Online Student Population chart

Transfer-in Students (Undergraduate)

Among 8,132 enrolled in undergraduate programs, 194 students have transferred-in from other institutions. The percentage of transfer-in students is 2.39%.127 students have transferred in as full-time status and 67 students transferred in as part-time status.

Transfer-in Students (Undergraduate)
Number of Students
Regular Full-time7,318
Transfer-in Full-time127
Regular Part-time620
Transfer-in Part-time67

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