STD Rates in Sanilac County, Michigan

2023 CDC surveillance data for Sanilac County, Michigan — chlamydia, gonorrhea, and syphilis rates with state comparisons.

Data Year: 2023 Source: CDC STI Surveillance Population: 40,367
Combined
121.4
per 100K
73rd / 83
Chlamydia
109
per 100K • 44 cases
Gonorrhea
12.4
per 100K • 5 cases
Syphilis P&S
0.0
No cases reported

Sanilac County is among the lower-burden counties in Michigan, reporting a combined STD rate of 121.4 per 100,000 residents in 2023 — 73rd of 83 counties. Reported infections included chlamydia at 109.0 per 100,000 (44 cases, 75% below the state rate), gonorrhea at 12.4 per 100,000 (5 cases, 92% below the state rate). No syphilis cases were reported in Sanilac County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Sanilac County.

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Sanilac County County vs Michigan Average

Infection Sanilac County County Michigan Rate Difference
Chlamydia 109 429.5 75% below
Gonorrhea 12.4 152.2 92% below

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FAQs

Sanilac County ranks 73rd of 83 Michigan counties for combined STD rate in 2023, at 121.4 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Sanilac County, with 44 cases at a rate of 109.0 per 100,000 residents.
STDTest.com lists confidential testing locations across Sanilac County and Michigan. Many offer same-day appointments with results in 1u20133 days.
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.