| 2/18/2012 | Fire Districts Elections |
| 2/19/2012 | MC Womens Club Annual Reagan Day Event |
| 2/23/2012 | Screening Committee Bonus Voters' to MCRO |
| 2/23/2012 | Deadline for Delegates to be Registered |
| 2/25/2012 | South River Mayor's Red and White Ball |
| 3/10/2012 | Deadline for Fees for MCRO Convention |
| 3/14/2012 | MCRO Screening Committee Meeting |
| 3/18/2012 | MCRO Crediatials Committee Meeting |
| 3/24/2012 | MCRO Nominating Convention |
| 4/2/2012 | Candidate Deadline for Primary |
| 4/11/2012 | Last Day to Change Party Affiliation |
| 4/17/2012 | School Board Elections |
| 4/28/2012 | MC Womens Club Shooting Day |
| 5/15/2012 | Last Day to Register for Primary |
| 5/22/2012 | Deadline for List of Challengers |
| 5/29/2012 | Last day for absentee ballot applications |
| 6/4/2012 | Last day to apply for an absentee ballot |
| 6/5/2012 | Primary |
| 6/11/2012 | GOP Reorganization |