Data Year: 2023Source: CDC STI SurveillancePopulation: 27,699
Combined
1902.6
per 100K
1st / 46
Chlamydia
1339.4
per 100K • 371 cases
Gonorrhea
487.4
per 100K • 135 cases
Syphilis P&S
75.8
per 100K • 21 cases
Dillon County has one of the higher STD burdens in South Carolina, with a combined rate of 1,902.6 per 100,000 residents in 2023 — ranking 1st of 46 counties. Reported infections included chlamydia at 1339.4 per 100,000 (371 cases, 119% above the state rate), gonorrhea at 487.4 per 100,000 (135 cases, 119% above the state rate), syphilis at 75.8 per 100,000 (21 cases, 338% above the state rate). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Dillon County.
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Data sourced from the CDC's annual STI Surveillance Report. Rates are per 100,000 population and reflect reported cases only — actual prevalence is likely higher due to undiagnosed infections. While we strive for accuracy, STDTest.com makes no representations or warranties regarding the completeness or accuracy of this data and is not responsible for any errors or omissions. This page is for informational purposes only and does not constitute medical advice.