November 3, 2020 General
State Senator, District 18
November 3, 2020 · 422,361 votes cast · 21 counties
Statewide total
Official canvass| LOIS W. KOLKHORSTREP | 277,872 | 65.8% |
| MICHAEL ANTALANDEM | 144,489 | 34.2% |
Margin: 133,383 votes (31.6%)
Results by county
| County | KOLKHORST | ANTALAN | Total |
|---|---|---|---|
| Aransas | 9,402 | 2,536 | 11,938 |
| Austin | 11,887 | 2,533 | 14,420 |
| Burleson | 6,726 | 1,615 | 8,341 |
| Calhoun | 5,562 | 1,975 | 7,537 |
| Colorado | 7,580 | 2,183 | 9,763 |
| DeWitt | 6,501 | 1,281 | 7,782 |
| Fayette | 10,472 | 2,247 | 12,719 |
| Fort Bend | 97,064 | 82,544 | 179,608 |
| Goliad | 3,017 | 785 | 3,802 |
| Gonzales | 5,688 | 1,743 | 7,431 |
| Harris | 15,619 | 11,776 | 27,395 |
| Jackson | 5,279 | 958 | 6,237 |
| Lavaca | 8,689 | 1,174 | 9,863 |
| Lee | 6,360 | 1,594 | 7,954 |
| Matagorda | 9,783 | 3,461 | 13,244 |
| Nueces | 1,651 | 627 | 2,278 |
| Refugio | 2,102 | 996 | 3,098 |
| Victoria | 24,038 | 9,266 | 33,304 |
| Waller | 14,560 | 7,435 | 21,995 |
| Washington | 13,767 | 3,379 | 17,146 |
| Wharton | 12,125 | 4,381 | 16,506 |
County totals reconcile to the statewide total
Source: 2020 NOVEMBER 3RD GENERAL ELECTION/CountybyCountyCanvassReport.xlsx, 2020 NOVEMBER 3RD GENERAL ELECTION/OfficialCanvassReport.xlsx — Texas Secretary of State, loaded 9/7/2026