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THE CURVE

Schools / IN

Indiana University Bloomington

Course grade counts from IU Institutional Analytics' public Grade Distribution report (Heat Map view), downloaded with the report's own crosstab export, one term at a time. Undergraduate course levels only; IU does not publish instructor names or sections in the public version.

All courses, most enrolled first

SPH-N 401Fall 2020 – Fall 202510792.5%
SPH-R 431Spring 2021 – Spring 202610745.8%
BUS-S 400Fall 2020 – Spring 202610651.9%
CSCI-C 290Fall 2020 – Summer 202610663.2%
ENG-W 280Fall 2020 – Spring 202610692.5%
HISP-S 422Fall 2020 – Spring 202610671.7%
MSCH-J 351Fall 2020 – Fall 202410660.4%
MUS-F 281Spring 2021 – Fall 202510680.2%
SPH-I 152Fall 2021 – Fall 202410685.8%
SPH-R 101Spring 2022 – Spring 202610645.3%
AAAD-A 275Spring 2021 – Spring 20261059.5%
AAAD-A 394Spring 2023 – Spring 202510558.1%
BIOL-Z 375Fall 2020 – Fall 202510544.8%
BUS-X 333Fall 2020 – Spring 202510595.2%
CHEM-C 443Fall 2020 – Fall 202510541.9%
CSCI-H 241Spring 2021 – Spring 202610565.7%
ECON-E 362Spring 2021 – Fall 202510522.9%
FOLK-F 364Fall 2020 – Fall 202510560.0%
GNDR-G 350Spring 2021 – Fall 202510562.9%
HIST-C 210Fall 2021 – Summer 202310541.9%
HIST-H 210Fall 2023 – Spring 202510575.2%
INFO-I 426Fall 2020 – Fall 202110561.0%
INTL-L 354Fall 2020 – Spring 202510558.1%
MATH-M 441Fall 2020 – Fall 202510533.3%
SLAV-R 353Spring 2021 – Spring 202410555.2%

4,119 courses. Sources listed below.

Data sources

SourceKindTerms coveredRetrieved
Indiana University Grade Distribution (Public) reportAll IU campuses. Report: https://tableau.bi.iu.edu/t/prd/views/GradeDistribution-Public/ReadMe. Collected with the view's own Download > Crosstab (CSV), one export per Report Term, default filters kept (course levels 100-400, non-IUOCC sections, FN/FNN included as F), at most one request per second. Letter grades as published; W as withdrawn; I, NC, NY, P, R, S, X as other.—Fall 2020 to Summer 2026 (18 terms)2026-11-12