September 29, 2026 By SCSA Admin Comment off Sheriff Thomas Summers, Jr. Find a Sheriff / Calhoun County Sheriff Thomas Summers, Jr. Calhoun County ccso.sc.gov ↗ County SeatSt. Matthews Population14,796 Square Mileage392 Office Telephone803-874-2741 Fax803-874-2634 Detention Center803-539-2091 Address2811 Old Belleville RoadSt. Matthews, SC 29135 GreenvilleBambergChesterUnionFlorenceSaludaAndersonGreenwoodCharlestonYorkJasperBeaufortChesterfieldDorchesterClarendonDarlingtonDillonGeorgetownHamptonLancasterLeeMcCormickPickensSumterAllendaleAbbevilleWilliamsburgAikenHorryColletonLaurensFairfieldKershawOconeeSpartanburgBerkeleyEdgefieldOrangeburgNewberryLexingtonMarlboroBarnwellCherokeeMarionRichlandCalhoun Calhoun County is highlighted. Select any county to see its sheriff. ← PreviousBerkeley County All sheriffs Next →Charleston County Previous Sheriff S. Duane Lewis Next Sheriff Carl Ritchie