How many students at Northern Illinois? For the academic year 2022-2023, total of 15,649 students have enrolled in Northern Illinois University with 11,429 undergraduate and 4,220 graduate students.

By gender, 7,135 male and 8,514 female students are attending the school.

It has almost same number of students compared to similar colleges (16,325 students in average - public Research University (high research activity)).

2,208 students are enrolled exclusively, and 8,313 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

Northern Illinois University has a total of 15,649 enrolled students for the academic year 2022-2023. 11,429 students have enrolled in undergraduate programs and 4,220 students joined graduate programs.

By gender, 7,135 male and 8,514 female students (the male-female ratio is 46:54) are attending the school. The gender distribution is based on the 2022-2023 data.

Total Student Enrolled By Gender
TotalUndergraduateGraduate
Total15,64911,4294,220
Men7,1355,4051,730
Women8,5146,0242,490
Northern Illinois University 2023 Student Population by Gender and Race chartNorthern Illinois University 2023 Undergraduate Enrollment by Gender and Race chartNorthern Illinois University 2023 Graduate Enrollment by Gender and Race chart

Student Distribution by Race/Ethnicity

By race/ethnicity, 7,280 White, 2,702 Black, and 958 Asian students out of a total of 15,649 are attending at Northern Illinois University. 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 American341618
Asian958485473
Black2,7021,0611,641
Hispanic3,1651,3761,789
Native Hawaiian or Other Pacific Islanders1046
White7,2803,3853,895
Two or more races440191249
Race Unknown945836
Race/Ethnicity Distribution (Undergraduate)
RaceTotalMenWomen
American Indian or Native American301317
Asian752414338
Black2,3609391,421
Hispanic2,7151,2191,496
Native Hawaiian or Other Pacific Islanders945
White4,9892,5302,459
Two or more races359164195
Race Unknown623428
Race/Ethnicity Distribution (Graduate)
RaceTotalMenWomen
American Indian or Native American431
Asian20671135
Black342122220
Hispanic450157293
Native Hawaiian or Other Pacific Islanders101
White2,2918551,436
Two or more races812754
Race Unknown32248
Northern Illinois University 2023 Student Population by Gender and Race chartNorthern Illinois University 2023 Undergraduate Enrollment by Gender and Race chartNorthern Illinois University 2023 Graduate Enrollment by Gender and Race chart

Student Age Distribution

By age, Northern Illinois has 72 students under 18 years old and 27 students over 65 years old. There are 11,142 students under 25 years old, and 5,092 students over 25 years old out of 16,234 total students.

In undergraduate programs, 72 students are younger than 18 and 6 students are older than 65. Northern Illinois has 10,007 undergraduate students aged under 25 and 1,827 students aged 25 and over.

It has 1,135 graduate students aged under 25 and 3,265 students aged 25 and over.

*The age distribution is based on 2021-2022 enrollment data.

Student Age Distribution (Total)
AgeTotalMenWomen
Under 18725319
18-193,5872,0241,563
20-213,7722,0461,726
22-243,7111,8571,854
25-292,1931,1131,080
30-34992558434
35-39720411309
40-49824530294
50-6433625284
Over 6527189
Student Age Distribution (Undergraduate)
AgeTotalMenWomen
Under 18725319
18-193,5862,0231,563
20-213,7252,0171,708
22-242,6241,2581,366
25-291,038458580
30-34335167168
35-3921812791
40-4917711562
50-64533815
Over 65633
Student Age Distribution (Graduate)
AgeTotalMenWomen
18-19110
20-21472918
22-241,087599488
25-291,155655500
30-34657391266
35-39502284218
40-49647415232
50-6428321469
Over 6521156
Northern Illinois University 2022 Student Population by Age chartNorthern Illinois University 2022 Student Population Age Diversity Pie chartNorthern Illinois University 2022 Undergraduate Enrollment by Age chartNorthern Illinois University 2022 Undergraduate Enrollment Age Diversity Pie chartNorthern Illinois University 2022 Graduate Enrollment by Age chartNorthern Illinois University 2022 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 Northern Illinois University, 2,208 students are enrolled exclusively in online courses and 8,313 students are enrolled in some online courses.

1,994 students lived in Illinois or jurisdiction in which the school is located are enrolled exclusively in online courses and 214 students live in other State or outside of the United States.

Online Student Population
All StudentsEnrolled Exclusively Online CoursesEnrolled in Some Online Courses
All Students15,6492,2088,313
Undergraduate11,4299207,222
Graduate4,2201,2881,091
Online Student Population by Locality
Illinois ResidentsOther States in U.S.Outside of U.S.
All Students1,9942140
Undergraduate878420
Graduate1,1161720
Northern Illinois University 2023 Online Student Population chart

Transfer-in Students (Undergraduate)

Among 11,429 enrolled in undergraduate programs, 1,252 students have transferred-in from other institutions. The percentage of transfer-in students is 10.95%.1,051 students have transferred in as full-time status and 201 students transferred in as part-time status.

Transfer-in Students (Undergraduate)
Number of Students
Regular Full-time8,880
Transfer-in Full-time1,051
Regular Part-time1,297
Transfer-in Part-time201

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