Data Year: 2023Source: CDC STI SurveillancePopulation: 9,251
Combined
324.3
per 100K
39th / 103
Chlamydia
237.8
per 100K • 22 cases
Gonorrhea
86.5
per 100K • 8 cases
Syphilis P&S
0.0
No cases reported
Brown County reported a combined STD rate of 324.3 per 100,000 residents in 2023, placing it 39th of 103 Kansas counties — in the upper half of the state. Reported infections included chlamydia at 237.8 per 100,000 (22 cases, 48% below the state rate), gonorrhea at 86.5 per 100,000 (8 cases, 40% below the state rate). No syphilis cases were reported in Brown County in 2023. Confidential STD testing is available throughout Brown County — knowing your status is the only way to catch infections that often show no symptoms.
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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.