Data Year: 2023Source: CDC STI SurveillancePopulation: 303,324
Combined
296.1
per 100K
23rd / 83
Chlamydia
237.7
per 100K • 721 cases
Gonorrhea
55.4
per 100K • 168 cases
Syphilis P&S
3
per 100K • 9 cases
Ottawa County reported a combined STD rate of 296.1 per 100,000 residents in 2023, placing it 23rd of 83 Michigan counties — in the upper half of the state. Reported infections included chlamydia at 237.7 per 100,000 (721 cases, 45% below the state rate), gonorrhea at 55.4 per 100,000 (168 cases, 64% below the state rate), syphilis at 3.0 per 100,000 (9 cases, 64% below the state rate). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Ottawa 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.