Select a race and view the election results by county. This code aggregates the precinct-level database into county by county results. If you are concerned that there is an error in the precinct-level database file you can use this tool to view the county by county totals and compare them to the certified election results and check for discrepancies.
| County | LAUREN UNDERWOOD | % | JIM OBERWEIS | % | Joseph Monack | % | Total |
|---|---|---|---|---|---|---|---|
| DeKalb | 9,615 | 49.26% | 9,902 | 50.74% | 0 | 0.00% | 19,517 |
| DuPage | 5,366 | 62.38% | 3,236 | 37.62% | 0 | 0.00% | 8,602 |
| Kane | 53,966 | 51.20% | 51,435 | 48.80% | 2 | 0.00% | 105,403 |
| Kendall | 22,046 | 50.34% | 21,747 | 49.66% | 0 | 0.00% | 43,793 |
| Lake | 27,449 | 50.69% | 26,705 | 49.31% | 0 | 0.00% | 54,154 |
| McHenry | 53,625 | 46.92% | 60,653 | 53.07% | 6 | 0.01% | 114,284 |
| Will | 31,142 | 56.32% | 24,157 | 43.68% | 0 | 0.00% | 55,299 |
| TOTAL: | 203,209 | 50.67% | 197,835 | 49.33% | 8 | 0.00% | 401,052 |