Unofficial AP numbers
| Illinois - Summary Vote Results |
| November 17, 2008 - 11:03AM ET | (i) = incumbent |  = winner |  = runoff |
| State Senate - District 2 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 3 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 5 - General | |
| 226 of 226 Precincts Reporting - 100% |
|
| State Senate - District 6 - General | |
| 196 of 196 Precincts Reporting - 100% |
|
| State Senate - District 7 - Special General | |
| 168 of 168 Precincts Reporting - 100% |
|
| State Senate - District 8 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 9 - General | |
| 215 of 215 Precincts Reporting - 100% |
|
| State Senate - District 11 - General | |
| 209 of 209 Precincts Reporting - 100% |
|
| State Senate - District 12 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 14 - General | |
| 230 of 230 Precincts Reporting - 100% |
|
| State Senate - District 15 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 17 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 18 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 20 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 21 - General | |
| 223 of 223 Precincts Reporting - 100% |
|
| State Senate - District 23 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 24 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 26 - General | |
| 187 of 187 Precincts Reporting - 100% |
|
| State Senate - District 27 - General | |
| 187 of 187 Precincts Reporting - 100% |
|
| State Senate - District 29 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 30 - General | |
| 130 of 130 Precincts Reporting - 100% |
|
| State Senate - District 32 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 33 - General | |
| 188 of 188 Precincts Reporting - 100% |
|
| State Senate - District 35 - General | |
| 210 of 210 Precincts Reporting - 100% |
|
| State Senate - District 36 - General | |
| 192 of 192 Precincts Reporting - 100% |
|
| State Senate - District 38 - General | |
| 237 of 237 Precincts Reporting - 100% |
|
| State Senate - District 39 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 41 - General | |
| 209 of 209 Precincts Reporting - 100% |
|
| State Senate - District 42 - General | |
| 200 of 200 Precincts Reporting - 100% |
|
| State Senate - District 44 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 45 - General | |
| 232 of 232 Precincts Reporting - 100% |
|
| State Senate - District 47 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 48 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 50 - General | |
| 262 of 262 Precincts Reporting - 100% |
|
| State Senate - District 51 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 53 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 54 - General | |
| 271 of 271 Precincts Reporting - 100% |
|
| State Senate - District 56 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 57 - General | |
| Uncontested race, no results will be reported. |
|
| State Senate - District 59 - General | |
| 241 of 241 Precincts Reporting - 100% |
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