Professor record ECON

James Zipperer

Lone Star College System

1,352 grades54 sections2 courses
Grades: 2023–2025
Flunk Score69/100
Strong

Grade record

All courses · 54 sections
Average GPA
3.23
Across 1,352 grades
83%
A or B
of 1,352 grades
10.5%
D, F or withdrew
of 1,384 enrolled
55.5%
A
751
27.2%
B
368
8.8%
C
119
1.5%
D
20
7.0%
F
94
2.3%
W
32
A–F are shares of 1,352 letter grades · W is a share of all 1,384 enrolled

How the averages compare

Against other ECON classes, and against the university

  • 2.96School average
  • 3.09ECON courses
  • 3.23Zipperer
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.23 average 9 terms
Spring 2023Fall 2025
54 sections · 9 terms · Spring 2023 – Fall 2025
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