Data Year: 2023Source: CDC STI SurveillancePopulation: 3,470
Combined
201.7
per 100K
46th / 64
Chlamydia
172.9
per 100K • 6 cases
Gonorrhea
28.8
per 100K • 1 cases
Syphilis P&S
0.0
No cases reported
Hanson County recorded a combined STD rate of 201.7 per 100,000 residents in 2023, ranking 46th of 64 counties in South Dakota. Reported infections included chlamydia at 172.9 per 100,000 (6 cases, 67% below the state rate), gonorrhea at 28.8 per 100,000 (1 case, 89% below the state rate). No syphilis cases were reported in Hanson County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Hanson 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.