Northern Illinois University requires a minimum IELTS score of 6.0 and a minimum TOEFL score of 71. The average SAT score is 1110, with a 25th percentile of 1010 and a 75th percentile of 1180. The average ACT score is 22, although specific percentiles for the ACT are not disclosed. Students have an average unweighted GPA of 3.4, and the university allows superscoring and self-reporting for standardized tests, which are test-optional for applicants. The average Duolingo English test score is 95, with the same minimum requirement.

Northern Illinois University reports an unweighted GPA average of 3.4 for incoming undergraduates. The institution does not disclose the 25th and 75th percentiles for unweighted GPA nor any weighted GPA statistics.
More DetailsNorthern Illinois University reports an average SAT score of 1110 for its applicants, with a 25th percentile of 1010 and a 75th percentile of 1180. Notably, 84% of students submitted SAT scores as part of their applications. Specific percentile data for the math and evidence-based reading and writing (ERW) components is not disclosed.
More DetailsNorthern Illinois University has an average ACT score of 22 among its applicants. Notably, 26% of students submitted their ACT scores. Specific percentiles for the ACT range and component scores for math, English, reading, and science are not disclosed.
More DetailsNorthern Illinois University requires a minimum TOEFL score of 71 for undergraduate admissions. The average TOEFL score among admitted students is also 71, with a consistent range, as both the 25th and 75th percentiles are recorded at 71. Specific component scores for listening, reading, speaking, and writing are not disclosed.
More DetailsNorthern Illinois University allows superscoring for undergraduate admissions. Superscoring means that the university will consider the highest scores from different test sections across multiple test dates. This can enhance an applicant's overall score, potentially improving their chances for admission.
More DetailsNorthern Illinois University is test optional and allows self reporting of standardized test scores, meaning applicants can choose whether to submit their SAT or ACT results, and if they do submit, they can report their scores themselves without needing official verification. Of the applicants, 84% choose to submit SAT scores, while 26% submit ACT scores. The combined percentage exceeds 100%, indicating that some students submit both types of scores.
More DetailsNorthern Illinois University has an average IB score of 31 for undergrad admissions, with a 25th percentile score of 28 and a 75th percentile score of 33. The university recommends taking Higher Level subjects in Biology, Chemistry, and Math AA, along with Standard Level subjects in English B and Psychology.
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