Gettysburg has an average class size of 17. In Fall 2019, 23% of class sections had fewer than 10 students enrolled; and 70% of class sections had fewer than 20 students enrolled.
In Fall 2019, student-faculty ratio was around 9 to 1. In Fall 2020, due to a drastically smaller number of students studying abroad (as a result of the COVID-19 pandemic), student-faculty ratio was around 10 to 1. All tenured and tenure-track faculty members have a doctorate or other terminal degree.
The College continues to increase the diversity of faculty, administration, and support staff. In Fall 2019, approximately 23% of the full-time faculty and 8% of the full-time administration and support staff were people of color or international.