STD Rates in Marquette County, Michigan

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

Data Year: 2023 Source: CDC STI Surveillance Population: 66,996
Combined
267.2
per 100K
35th / 83
Chlamydia
222.4
per 100K • 149 cases
Gonorrhea
41.8
per 100K • 28 cases
Syphilis P&S
3
per 100K • 2 cases

Marquette County reported a combined STD rate of 267.2 per 100,000 residents in 2023, placing it 35th of 83 Michigan counties — in the upper half of the state. Reported infections included chlamydia at 222.4 per 100,000 (149 cases, 48% below the state rate), gonorrhea at 41.8 per 100,000 (28 cases, 73% below the state rate), syphilis at 3.0 per 100,000 (2 cases, 64% below the state rate). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Marquette County has confidential testing locations available.

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Marquette County County vs Michigan Average

Infection Marquette County County Michigan Rate Difference
Chlamydia 222.4 429.5 48% below
Gonorrhea 41.8 152.2 73% below
Syphilis (P&S) 3 8.4 64% below

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FAQs

Marquette County ranks 35th of 83 Michigan counties for combined STD rate in 2023, at 267.2 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Marquette County, with 149 cases at a rate of 222.4 per 100,000 residents.
STDTest.com lists confidential testing locations across Marquette 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.