| Even Numbered Years | |
| General Primary: | Third Tuesday in March |
| General Election: | First Tuesday after First Monday in November |
| Odd Numbered Years | |
| Consolidated Primary | Last Tuesday in February |
| Consolidated Election | First Tuesday in April |
| 2012 | |
| General Primary | February 7, 2012 |
| General Election | November 6, 2012 |
| 2013 | |
| Consolidated Primary | February 26, 2013 |
| Consolidated Election | April 9, 2013 |
| Offices to be Voted Upon: | |
| General Primary | |
| To be nominated | To be elected |
| Federal Offices | Delegates and Alternate Delegates to national party conventions |
| State Offices | State Central Committeemen and Committeewomen |
| County Offices | Precinct Committeemen |
| General Election: | Federal Offices |
| State Offices | |
| County Offices | |
| Sanitary Districts | |
| Consolidated Primary: | |
| To be nominated | |
| Municipal Offices | |
| Consolidated Election: | Municipal Offices |
| Township Offices (4 year cycle) | |
| Village and Incorporated | |
| Library Trustees | |
| Park District Commissioners | |
| School Districts | |
| Regional Board of School Trustees | |