PSTAT · UC Santa BarbaraHistorical grades
PSTAT 135
A clearer picture of the classes ahead.
8 published recordsWinter 2019 — Spring 2026
Look a little closer
All available historyThe grade picture.
3.76Average GPA weighted · out of 4.00
82.6%A-range grades A+, A, and A−
0.2%D / F grades D+, D, D−, and F
552Letter grades 8 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. 2 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
8 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Spring 2026 | 3.76 | 83.7% | 0.0% | 147 |
| Spring 2025 | 3.78 | 83.3% | 0.0% | 96 |
| Winter 2024 | 3.85 | 90.0% | 0.0% | 100 |
| Winter 2023 | 3.60 | 66.7% | 0.0% | 93 |
| Winter 2021 | 3.89 | 94.3% | 0.0% | 53 |
| Fall 2020 | 3.67 | 78.6% | 0.0% | 14 |
| Spring 2020 | 3.75 | 91.7% | 4.2% | 24 |
| Winter 2019 | 3.68 | 72.0% | 0.0% | 25 |
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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 ↗