Electoral MeridianIndependent Election Research

Forecasts. Results. Evidence.

States ยท South Carolina

Marlboro County, South Carolina

2026 election results. Annie Andrews (D) got 61% of the U.S. Senate vote in Marlboro County. The margin is 21.3 points more Democratic than the 2024 presidential vote here.

2026 results in Marlboro County

U.S. Senate

Annie Andrews
61.0%4,403
Darline Graham
37.6%2,713
Kasie Whitener
0.7%50
Mark Hackett
0.7%49
100% counted

Statewide: Annie Andrews wins. Called.

Governor

Jermaine Johnson
58.3%4,200
Alan Wilson
40.2%2,891
Michael Addison
1.2%86
Walid Hakim
0.3%21
100% counted

Statewide: Alan Wilson wins. Called.

The leader in Marlboro County is only who has the most votes counted here. Races are won statewide or district-wide, and only the race pages report calls. Last vote update here Nov 6, 9:34 AM.

Compared with 2024

RaceMargin2024 presidentShift
SC SenateD +23.7D +2.4D +21.3
SC GovernorD +18.5D +2.4D +16.1
SC-07D +20.0D +2.4D +17.6

Margins compare the Democrat and the Republican only. The 2024 column is the presidential margin in the same places as each race's votes here. Shift is this year's margin minus it, shown once at least 90% of the expected vote is counted. A dash means there's no 2024 figure for those exact places.

How Marlboro County has voted for president

YearDemocratShareRepublicanShareMarginVotes
2024Kamala Harris50.6%Donald Trump48.2%D +2.410,152
2020Joe Biden55.0%Donald Trump44.1%D +10.911,447
2016Hillary Clinton57.3%Donald Trump41.1%D +16.210,389
2012Barack Obama61.9%Mitt Romney37.3%D +24.69,853
2008Barack Obama62.5%John McCain36.7%D +25.710,876
2004John Kerry58.2%George W. Bush40.0%D +18.28,560
2000Al Gore64.2%George W. Bush34.2%D +30.07,883

Shares are of all presidential votes, and the margin is the Democrat's share minus the Republican's. Since 2000, the presidential margin here has moved R +27.6.

Other counties in South Carolina

South Carolina results

Sources & scope

Votes for 2026 come from the count this site reads, by county. They're unofficial until South Carolina certifies them. Past presidential votes are from MEDSL and VEST, via Polling Forecast. South Carolina's own results, deadlines and offices are on the state page.