Presidential: 2020 vs 2024
County-level presidential results are available for 2020 and 2024 only; earlier elections in the Secretary of State archive are statewide totals.
| Candidate | 2020 | 2024 |
|---|---|---|
| DONALD J. TRUMP (REP) | 47,570 50.2% | 46,596 54.0% |
| JOSEPH R. BIDEN → KAMALA D. HARRIS (DEM) | 46,073 48.6% | 38,936 45.1% |
| CHASE OLIVER (LIB) | — | 410 0.5% |
| JILL STEIN (GRN) | — | 330 0.4% |
| CORNEL WEST (W-I) | — | 22 0.0% |
| PETER SONSKI (W-I) | — | 13 0.0% |
| CLAUDIA DE LA CRUZ (W-I) | — | 6 0.0% |
| CHERUNDA FOX (W-I) | — | 1 0.0% |
| JESSIE CUELLAR (W-I) | — | 0 0.0% |
| SHIVA AYYADURAI (W-I) | — | 0 0.0% |
| JO JORGENSEN (LIB) | 897 0.9% | — |
| HOWIE HAWKINS (GRN) | 199 0.2% | — |
| BRIAN CARROLL (W-I) | 16 0.0% | — |
| GLORIA LA RIVA (W-I) | 2 0.0% | — |
| ABRAM LOEB (W-I) | 1 0.0% | — |
| TODD CELLA (W-I) | 1 0.0% | — |
| ROBERT MORROW (W-I) | 0 0.0% | — |
| PRESIDENT R. BODDIE (W-I) | 0 0.0% | — |
| JESSE CUELLAR (W-I) | 0 0.0% | — |
| TOM HOEFLING (W-I) | 0 0.0% | — |
| KASEY WELLS (W-I) | 0 0.0% | — |
| Total | 94,759 | 86,314 |
Voter Registration Trend
Registered voters in Jefferson County, with the statewide total for scale, from 2019. Jefferson: 146,331 registered as of March 2026.
Voter-registration cancellations
Monthly cancellations in Jefferson County (bars) against the statewide total (line). The biennial post-election list-maintenance purge lands in December for most counties. Jefferson County’s 2024-cycle purge peaked in December 2024 (5,600 records). Counties report cancellations to their rolls on their own schedule.
| Reason | Total since 2019 |
|---|---|
| Felony conviction | 15,369 |
| Duplicate registration (statewide match) | 9,712 |
| Requested by the voter | 4,722 |
| Duplicate registration (in-county) | 1,721 |
| Under investigation | 1,244 |
| Non-U.S. citizen | 1,063 |
| Otherwise disqualified | 213 |
| Adjudged mentally incompetent | 152 |
| Deceased | 82 |
| List maintenance (moved / address unconfirmed) | |
| Failed address confirmation | 45 |
| Removed from suspense (moved, unconfirmed) | 9 |
Source: Texas Secretary of State voter registration cancellation reports, monthly.
All results
Every race with a Jefferson County result in the SoS canvass, newest first.