COMM · UC Santa BarbaraHistorical grades
COMM 155
A clearer picture of the classes ahead.
9 published recordsFall 2009 — Spring 2026
Look a little closer
All available historyThe grade picture.
3.09Average GPA weighted · out of 4.00
35.4%A-range grades A+, A, and A−
4.0%D / F grades D+, D, D−, and F
703Letter grades 9 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. 1 reported P/NP or S/U grades are excluded from GPA and percentages. Counts reflect grades before optional grading conversions in the original source.
Quarter by quarter
9 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Spring 2026 | 3.24 | 36.7% | 1.0% | 98 |
| Winter 2026 | 3.47 | 59.1% | 0.0% | 88 |
| Fall 2025 | 3.48 | 58.4% | 1.1% | 89 |
| Winter 2017 | 2.88 | 18.9% | 5.4% | 74 |
| Winter 2016 | 2.74 | 15.9% | 8.5% | 82 |
| Spring 2013 | 2.72 | 20.0% | 9.3% | 75 |
| Fall 2012 | 3.05 | 28.8% | 5.8% | 52 |
| Winter 2012 | 3.05 | 37.5% | 6.9% | 72 |
| Fall 2009 | 3.02 | 34.2% | 0.0% | 73 |
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About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Spring 2026. Course history is not a list of current offerings. Dataset retrieved .
GPA and grade percentages use letter grades only, weighted by the number of grades. A range includes A+, A, and A−. Repeated enrollments count separately. Past grades don’t predict your result or a course’s workload. How to read grade distributions ↗