Data Year: 2023Source: CDC STI SurveillancePopulation: 232,970
Combined
385.4
per 100K
58th / 67
Chlamydia
293.6
per 100K • 684 cases
Gonorrhea
81.1
per 100K • 189 cases
Syphilis P&S
10.7
per 100K • 25 cases
Shelby County is among the lower-burden counties in Alabama, reporting a combined STD rate of 385.4 per 100,000 residents in 2023 — 58th of 67 counties. Reported infections included chlamydia at 293.6 per 100,000 (684 cases, 55% below the state rate), gonorrhea at 81.1 per 100,000 (189 cases, 64% below the state rate), syphilis at 10.7 per 100,000 (25 cases, 63% below the state rate). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Shelby 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.