SENATE

South Carolina Senate2026

RACE AT A GLANCE

RACE TYPE

Incumbent running

Lindsey Graham (R)

RACE RATING

Last updated: Feb 11, 2025
Solid R

COOK PARTISAN VOTING INDEX

Last updated : Apr 27, 2026
D +50
R +50
R +8

Race summary

Even after reinventing himself from McCain-style maverick to Trump’s golfing buddy, Sen. Lindsey Graham’s support still remains soft back home among GOP base voters who don’t quite believe his conservative conversion. After advancing in the primary without being forced into the runoff, he is the favorite over Democrat Annie Andrews in the general election.

Key Dates

Filing Deadline: Mar 30, 2026

Primary Election: Jun 9, 2026

INCUMBENT

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First Elected: Sign in to view

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INCUMBENT

Lindsey Graham

First Elected: 2002

Last General Election: 54.4%

Last Primary Election: 67.7%

Full Bio:
GRAHAM, Lindsey O., a Senator and a Representative from South Carolina; born in Central, Pickens County, S.C., July 9, 1955; graduated from Daniel High School, Central, S.C. 1973; B.A., University of South Carolina, Columbia 1977; J.D., University of South Carolina School of Law 1981; United States Air Force 1982-1988; South Carolina Air National Guard 1989-1995; United States Air Force Reserves 1995-present; lawyer, private practice; assistant county attorney, Oconee County, S.C. 1988-1992; city attorney for Central, S.C. 1990-1994; member of the South Carolina state house of representatives 1992-1994; elected as a Republican to the House of Representatives for the One Hundred Fourth and to the three succeeding Congresses (January 3, 1995-January 3, 2003); one of the managers appointed by the House of Representatives in 1998 to conduct the impeachment proceedings against President William Clinton; was not a candidate for reelection in 2002, but was elected as a Republican to the U.S. Senate in 2002; reelected in 2008, and again in 2014 for the term ending January 3, 2021; was an unsuccessful candidate for the Republican presidential nomination in 2016.

Source: Bioguide

CANDIDATES

Democrats

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Independents / Other Parties

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Republicans

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STATE DATA

South Carolina

 

Population Breakdown

Source: United States Census

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    xx.x%
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    xx.x%
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    xx.x%
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    xx.xx%
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    xx.x%

Past Presidential Results from this State

2024 Election Results

Source: The Cook Political Report

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    xx.x%
    xx votes
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    xx.x%
    xx votes

2020 Election Results

Source: The Cook Political Report

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    xx.x%
    xx votes
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    xx.x%
    xx votes

RACE ANALYSIS

Race Analysis

Updated: Jun 18, 2026

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