| Classrooms & Labs |
| CH | Cross Hall & Coffee Shop |
| BH | Barnes Hall |
| Bld. B | Building B – Art Building |
| FH | Freeman Hall |
| GH | Geyer Hall |
| HH | Hoffman Hall |
| GED | GED Classroom |
| Administration Buildings |
| ASC | Alexander Student Center |
| Book Store | NCMC Book Store |
| FAC | Frey Administrative Center & Dorris Rider Art Gallery |
| M | Maintenance |
| RB | Ritze Building – Adult Education Administrative Building |
| Housing, Dining & Recreation |
| EH | Ellsworth Residence Hall (Men) |
| SH | Selby Residence Hall (Women) & Cafeteria on Lower Level |
| CH | Cross Hall Coffee Shop |
| AT | Athletics Training |
| KCC | Ketcham Community Center |
| TC | Sugg Tennis Courts |
| Future Development |
| FD | Recent Purchase |
| A – H | College Parking |
| P | Public Parking |
| Non-NCMC Buildings |
| Mu | Grundy County Museum |
| PL | Grundy County Public Library & Hoover Community Theatre |
