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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ME
ME 155C
3.86Average GPA
97.0%A-range grades
33 enrollmentsThrough Spring 2025
MUS
MUS 252A
3.75Average GPA
75.8%A-range grades
33 enrollmentsThrough Spring 2021
PHYS
PHYS 137
3.61Average GPA
75.8%A-range grades
33 enrollmentsThrough Winter 2026
POL S
POL S 167
3.09Average GPA
27.3%A-range grades
33 enrollmentsThrough Spring 2012
POL S
POL S 250
3.80Average GPA
93.9%A-range grades
33 enrollmentsThrough Fall 2017
POL S
POL S 294
3.83Average GPA
97.0%A-range grades
33 enrollmentsThrough Fall 2022
POL S
POL S 500
—Average GPA
—A-range grades
33 enrollmentsThrough Fall 2019
PSTAT
PSTAT 262ST
3.96Average GPA
100.0%A-range grades
33 enrollmentsThrough Fall 2019
PSY
PSY 221D
3.95Average GPA
100.0%A-range grades
33 enrollmentsThrough Spring 2024
RG ST
RG ST 184A
3.06Average GPA
21.2%A-range grades
33 enrollmentsThrough Winter 2015
RG ST
RG ST 190TC
3.08Average GPA
57.6%A-range grades
33 enrollmentsThrough Winter 2021
SPAN
SPAN 183BB
3.33Average GPA
51.5%A-range grades
33 enrollmentsThrough Spring 2019
THTR
THTR 129
3.92Average GPA
97.0%A-range grades
33 enrollmentsThrough Spring 2025
W&L
W&L CS 12
—Average GPA
—A-range grades
33 enrollmentsThrough Winter 2023
W&L
W&L CS 197
—Average GPA
—A-range grades
33 enrollmentsThrough Winter 2021
W&L
W&L CS 199
—Average GPA
—A-range grades
33 enrollmentsThrough Fall 2024
WRIT
WRIT 501B
—Average GPA
—A-range grades
33 enrollmentsThrough Fall 2010
ANTH
ANTH 197XY
3.24Average GPA
59.4%A-range grades
32 enrollmentsThrough Spring 2021
ANTH
ANTH 201A
3.99Average GPA
100.0%A-range grades
32 enrollmentsThrough Fall 2023
ARTHI
ARTHI 112BB
2.74Average GPA
31.3%A-range grades
32 enrollmentsThrough Spring 2010
AS AM
AS AM 184
3.99Average GPA
100.0%A-range grades
32 enrollmentsThrough Spring 2025
CH ST
CH ST 152
3.18Average GPA
40.6%A-range grades
32 enrollmentsThrough Spring 2015
CH ST
CH ST 191HR
3.48Average GPA
65.6%A-range grades
32 enrollmentsThrough Fall 2020
CH ST
CH ST 191ZZ
3.85Average GPA
84.4%A-range grades
32 enrollmentsThrough Spring 2025
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 ↗