Data Year: 2023Source: CDC STI SurveillancePopulation: 144,476
Combined
761.3
per 100K
4th / 15
Chlamydia
600.1
per 100K • 867 cases
Gonorrhea
138.4
per 100K • 200 cases
Syphilis P&S
22.8
per 100K • 33 cases
Coconino County reported a combined STD rate of 761.3 per 100,000 residents in 2023, placing it 4th of 15 Arizona counties — in the upper half of the state. Reported infections included chlamydia at 600.1 per 100,000 (867 cases, 9% above the state rate), gonorrhea at 138.4 per 100,000 (200 cases, 27% below the state rate), syphilis at 22.8 per 100,000 (33 cases, 5% 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 Coconino 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.