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THE CURVE

Schools / University of California, Santa Barbara

ASTRO 1

Spring 2011 – Spring 2026 (57 terms) · 9,301 students · Source:

The curve

Share of all students who received each grade, all terms combined.

31.3%

of students got an A

0.0% withdrew

0%10%20%30%40%31.3%A35.9%B20.9%C5.1%D6.6%F0.0%Withdrew

A rate by term

Share of students who got an A in each term the course ran.

0%20%40%60%80%Sp2011Wi2012Fa2013SuSp2014Wi2015Fa2016SuSp2017Wi2018Fa2019Fa202079.5%SuSp2021Wi2022Fa2023Fa2024Fa2025FaSp202639.3%

By term, newest first

ABCDFWOther
TermStudentsA rate / distributionGPASource
Spring 202661
39.3%
—University of California, Santa Barbara grade distribution file, Winter 2026, Spring 2026, Summer 2026
Winter 2026103
45.6%
—University of California, Santa Barbara grade distribution file, Winter 2026, Spring 2026, Summer 2026
Fall 2025132
33.3%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Spring 202577
40.3%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Winter 2025122
31.1%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Fall 2024174
32.2%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Spring 2024100
24.0%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Winter 2024204
25.5%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Fall 2023227
38.8%
—University of California, Santa Barbara grade distribution file, Winter 2023, Spring 2023, Summer 2023, Fall 2023
Spring 2023144
34.7%
—University of California, Santa Barbara grade distribution file, Winter 2023, Spring 2023, Summer 2023, Fall 2023
Winter 2023234
21.8%
—University of California, Santa Barbara grade distribution file, Winter 2023, Spring 2023, Summer 2023, Fall 2023
Fall 2022239
46.4%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Summer 202220
45.0%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Spring 2022207
27.1%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Winter 2022197
15.2%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Fall 2021236
22.0%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Summer 202154
53.7%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Spring 2021175
70.3%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Winter 2021220
54.5%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Fall 2020212
69.8%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 202072
65.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2020195
79.5%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2020213
27.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2019224
33.9%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2019147
19.7%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2019127
19.7%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2018258
14.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201862
27.4%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2018131
22.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2018134
15.7%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2017490
28.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201753
47.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2017109
27.5%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2017119
13.4%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2016228
21.5%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201666
36.4%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2016147
24.5%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2016145
22.8%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2015259
27.4%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201558
29.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2015158
39.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2015166
21.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2014217
20.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201479
24.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2014140
20.7%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2014255
28.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2013244
21.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201357
24.6%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2013131
36.6%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2013236
41.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2012273
21.6%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201241
12.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2012124
49.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 2012249
18.9%
—University of California, Santa Barbara grade distribution file, Fall 2009
Fall 2011276
35.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Summer 201175
14.7%
—University of California, Santa Barbara grade distribution file, Fall 2009
Spring 2011205
21.0%
—University of California, Santa Barbara grade distribution file, Fall 2009

By instructor, highest A rate first

ABCDFWOther
Terms taught
MURRAY-CLAY R84
51.2%
—
CASEY C M103
45.6%
—
BOWLER B P138
39.9%
—
O'NEILL H M367
39.5%
—
GELLER R M2,907
38.7%
—
LUBIN P714
36.3%
—
QUETIN E L276
35.1%
—
HOWELL D A460
28.9%
—
VAN DER VEEN255
28.2%
—
BURKE J F245
28.2%
—
MARTIN C L669
25.3%
—
WIENER J L147
24.5%
—
ANTONUCCI R R2,936
22.5%
—

13 instructors. Select a name's terms to see each term separately.