The electoral units are outlined in sections 5.5.A through C of the Constitution of the Bloomington Faculty and are as follows:
Units 1-10 Tenure-track faculty (38 seats, 14 to elect in 2021)
| UNIT | NUMBER OF SEATS | NUMBER TO ELECT in 2021 |
| Unit 1 - College of Arts and Sciences (Divided into the following | 16 | 6 |
| Arts and Humanities | 4 | 1 |
| Natural and Mathematical | 5 | 2 |
| Social and Historical | 4 | 2 |
| Eskenazi School of Art, Architecture + Design | 1 | 1 |
| Hamilton Lugar School of Global and International Studies | 1 | 0 |
| Media School | 1 | 0 |
| Unit 2 - Kelley School of Business | 3 | 2 |
| Unit 3 - School of Education | 2 | 1 |
| Unit 4 - Nursing, Social Work, Medicine and Optometry | 1 | 1 |
| Unit 5 - Luddy School of Informatics and Computing | 2 | 1 |
| Unit 6 - Maurer School of Law | 1 | 0 |
| Unit 7 - Libraries | 2 | 1 |
| Unit 8 - Jacobs School of Music | 3 | 1 |
| Unit 9 - O'Neill School of Public and Environmental Affairs | 1 | 0 |
| Unit 10 - School of Public Health | 2 | 1 |
| At - large seats | 5 | 0 |
Unit 99 - Non-tenure-track faculty (15 seats, 6 to elect in 2021)
| UNIT | NUMBER OF SEATS | NUMBER TO ELECT IN 2021 |
| Lecturer | 8 | 3 |
| College of Arts and Sciences | 4 | 2 |
| Kelley School of Business | 2 | 1 |
| All other academic units on campus | 2 | 0 |
| Clinical | 3 | 1 |
| Research Scientists/Scholar | 3 | 1 |
| Professor of Practice | 1 | 1 |
Unit 100 - Emeriti (2 seats, 1 to elect in 2021)