The Lagoon course explorerUC Santa Barbara
A little clarity.
A better quarter.
Explore the grade history behind your next classes.
Real UCSB data. Free to explore.
10,653 courses with historical dataRecords through Summer 2026
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ES courses
ES
ES 1- 32
0.00Average GPA
0.0%A-range grades
328 enrollmentsThrough Spring 2025
ES
ES 1- 7B
—Average GPA
—A-range grades
311 enrollmentsThrough Spring 2020
ES
ES 1- 29B
—Average GPA
—A-range grades
279 enrollmentsThrough Winter 2018
ES
ES 1- 22
—Average GPA
—A-range grades
267 enrollmentsThrough Spring 2025
ES
ES 1- 59A
—Average GPA
—A-range grades
257 enrollmentsThrough Spring 2016
ES
ES 1- 26B
—Average GPA
—A-range grades
242 enrollmentsThrough Winter 2020
ES
ES 1- 59B
—Average GPA
—A-range grades
237 enrollmentsThrough Spring 2016
ES
ES 1- 13B
—Average GPA
—A-range grades
221 enrollmentsThrough Winter 2020
ES
ES 1- 14
—Average GPA
—A-range grades
137 enrollmentsThrough Fall 2024
ES
ES 1- 41B
—Average GPA
—A-range grades
129 enrollmentsThrough Spring 2019
ES
ES 1- 31A
—Average GPA
—A-range grades
125 enrollmentsThrough Winter 2018
ES
ES 1- 31B
—Average GPA
—A-range grades
120 enrollmentsThrough Spring 2019
ES
ES 1- 35A
—Average GPA
—A-range grades
113 enrollmentsThrough Spring 2018
ES
ES 1- 31C
—Average GPA
—A-range grades
96 enrollmentsThrough Spring 2019
ES
ES 1- 18D
—Average GPA
—A-range grades
92 enrollmentsThrough Fall 2015
ES
ES 1- 5B
—Average GPA
—A-range grades
73 enrollmentsThrough Spring 2015
ES
ES 1- 5C
—Average GPA
—A-range grades
73 enrollmentsThrough Spring 2015
ES
ES 1- 25C
—Average GPA
—A-range grades
72 enrollmentsThrough Spring 2019
ES
ES 1- 41A
—Average GPA
—A-range grades
66 enrollmentsThrough Fall 2015
ES
ES 1- 12A
—Average GPA
—A-range grades
63 enrollmentsThrough Spring 2012
ES
ES 1- 13C
—Average GPA
—A-range grades
54 enrollmentsThrough Spring 2019
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Summer 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 ↗