South Carolina › Greenville County › South Carolina House District 27
2 candidates are tracked for South Carolina House District 27 on the November 3, 2026 ballot: John MacCarthy and David Vaughan. Candidate information follows official Greenville County election filings; verify with the official election office linked below.
John MacCarthy (Democratic), David Vaughan (Republican) meet on the November 3 ballot; David Vaughan is the sitting member, per the House roster. South Carolina primaries require a majority (June 23 runoffs); unopposed nominees still print. The field is the SC Election Commission's Candidate Tracking System active list (read September 7, 2026). This seat is elected by district; only the district covering your address appears on your ballot.
Democratic
John MacCarthy lives in the Simpsonville, Mauldin and Fountain Inn area of Greenville County, per his campaign site.
Source: candidate campaign site, roster verified 2026-09-07.
Campaign site →
Republican · Incumbent
David Vaughan is a general contractor and businessman who has owned his business since 1996, per the Legislature's roster. He represents Greenville County in House District 27. No campaign website or questionnaire response was found as of September 7, 2026.