STD Rates in Lafayette County, Wisconsin

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

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Data Year: 2023 Source: CDC STI Surveillance Population: 16,942
Combined
253.8
per 100K
33rd / 72
Chlamydia
253.8
per 100K • 43 cases
Gonorrhea
0.0
No cases reported
Syphilis P&S
0.0
No cases reported

Lafayette County reported a combined STD rate of 253.8 per 100,000 residents in 2023, placing it 33rd of 72 Wisconsin counties — in the upper half of the state. Reported infections included chlamydia at 253.8 per 100,000 (43 cases, 40% below the state rate). No gonorrhea or syphilis cases were reported in Lafayette County in 2023. Confidential STD testing is available throughout Lafayette County — knowing your status is the only way to catch infections that often show no symptoms.

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Lafayette County vs Wisconsin Average

Infection Lafayette County Wisconsin Rate Difference
Chlamydia 253.8 422.8 40% below

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Largest Counties in Wisconsin

Milwaukee County → Dane County → Waukesha County → Brown County → Racine County → Outagamie County → Winnebago County → Kenosha County → Rock County → Marathon County →

All 72 Wisconsin counties → STD testing in Wisconsin →

FAQs

Lafayette County ranks 33rd of 72 Wisconsin counties for combined STD rate in 2023, at 253.8 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Lafayette County, with 43 cases at a rate of 253.8 per 100,000 residents.
STDTest.com lists confidential testing locations across Lafayette County and Wisconsin. Many offer same-day appointments with results in 1–3 days.

Related Resources

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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.
Sources