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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

THTR-T 306Fall 2025 – Spring 20262295.5%
AERO-A 401Fall 2021 – Fall 202221100.0%
AERO-A 402Spring 2022 – Spring 20232190.5%
AFRI-Z 101Fall 2020 – Fall 20212142.9%
ANTH-OS 100Summer 2021 – Spring 20232128.6%
ANTH-P 360Fall 20242133.3%
ARTH-A 326Fall 20222123.8%
ARTH-A 400Fall 2022 – Fall 20252181.0%
BIOL-H 122Fall 2024 – Fall 20252171.4%
EALC-C 457Spring 2024 – Spring 20252185.7%
GEOG-G 478Spring 20222166.7%
HISP-S 419Spring 20222157.1%
LING-L 481Fall 20212161.9%
MSCH-G 475Fall 2025 – Spring 20262147.6%
MUS-G 371Spring 2025 – Spring 20262195.2%
MUS-K 451Fall 2021 – Fall 20242195.2%
MUS-V 410Fall 2025 – Spring 202621100.0%
NELC-A 300Fall 20202195.2%
NELC-A 350Spring 202121100.0%
REEI-R 204Spring 20262161.9%
REL-A 350Fall 20232185.7%
SLHS-S 398Spring 2022 – Spring 202621100.0%
SPH-S 336Spring 2021 – Spring 20222181.0%
SPH-V 492Fall 2025 – Spring 20262195.2%
SPH-W 125Spring 2023 – Spring 20242161.9%

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 Letter grades as published; W as withdrawn; I, NC, NY, P, R, S, X as other.—Fall 2020 to Summer 2026 (18 terms)2026-11-12