Brazoria County

Texas Secretary of State canvass results and voter records.

254,533

Registered voters

as of Mar 2026

64.9%

2024 turnout

president ÷ Nov 2024 registration

REP +19.7

2024 president

95,867 vs 63,976

R +1.5

Shift since 2020

two-party margin, in points

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)	90,433 58.3%	95,867 59.2%
JOSEPH R. BIDEN → KAMALA D. HARRIS (DEM)	62,228 40.2%	63,976 39.5%
JILL STEIN (GRN)	—	1,175 0.7%
CHASE OLIVER (LIB)	—	932 0.6%
PETER SONSKI (W-I)	—	40 0.0%
CORNEL WEST (W-I)	—	31 0.0%
CLAUDIA DE LA CRUZ (W-I)	—	19 0.0%
SHIVA AYYADURAI (W-I)	—	6 0.0%
CHERUNDA FOX (W-I)	—	0 0.0%
JESSIE CUELLAR (W-I)	—	0 0.0%
JO JORGENSEN (LIB)	1,860 1.2%	—
HOWIE HAWKINS (GRN)	417 0.3%	—
BRIAN CARROLL (W-I)	28 0.0%	—
GLORIA LA RIVA (W-I)	6 0.0%	—
TOM HOEFLING (W-I)	5 0.0%	—
TODD CELLA (W-I)	3 0.0%	—
ROBERT MORROW (W-I)	2 0.0%	—
JESSE CUELLAR (W-I)	1 0.0%	—
KASEY WELLS (W-I)	1 0.0%	—
ABRAM LOEB (W-I)	0 0.0%	—
PRESIDENT R. BODDIE (W-I)	0 0.0%	—
Total	154,984	162,046

Voter Registration Trend

Registered voters in Brazoria County, with the statewide total for scale, from 2019. Brazoria: 254,533 registered as of March 2026.

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Source: Texas Secretary of State — voter registration figures & official canvass reports

Voter-registration cancellations

Monthly cancellations in Brazoria County (bars) against the statewide total (line). The biennial post-election list-maintenance purge lands in December for most counties. Brazoria County’s 2024-cycle purge peaked in December 2024 (6,255 records). Counties report cancellations to their rolls on their own schedule.

Reason	Total since 2019
Felony conviction	23,171
Duplicate registration (statewide match)	17,425
Requested by the voter	4,799
Under investigation	2,367
Duplicate registration (in-county)	2,270
Otherwise disqualified	833
Non-U.S. citizen	790
Adjudged mentally incompetent	540
Deceased	64
List maintenance (moved / address unconfirmed)
Failed address confirmation	93
Removed from suspense (moved, unconfirmed)	21