Data Year: 2023Source: CDC STI SurveillancePopulation: 20,608
Combined
131
per 100K
53rd / 61
Chlamydia
101.9
per 100K • 21 cases
Gonorrhea
9.7
per 100K • 2 cases
Syphilis P&S
19.4
per 100K • 4 cases
Chaffee County is among the lower-burden counties in Colorado, reporting a combined STD rate of 131.0 per 100,000 residents in 2023 — 53rd of 61 counties. Reported infections included chlamydia at 101.9 per 100,000 (21 cases, 77% below the state rate), gonorrhea at 9.7 per 100,000 (2 cases, 92% below the state rate), syphilis at 19.4 per 100,000 (4 cases, 21% above the state rate). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Chaffee County has confidential testing locations available.
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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.