STD Rates in Green County, Wisconsin

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

Data Year: 2023 Source: CDC STI Surveillance Population: 36,948
Combined
284.2
per 100K
22nd / 72
Chlamydia
249
per 100K • 92 cases
Gonorrhea
27.1
per 100K • 10 cases
Syphilis P&S
8.1
per 100K • 3 cases

Green County reported a combined STD rate of 284.2 per 100,000 residents in 2023, placing it 22nd of 72 Wisconsin counties — in the upper half of the state. Reported infections included chlamydia at 249.0 per 100,000 (92 cases, 41% below the state rate), gonorrhea at 27.1 per 100,000 (10 cases, 77% below the state rate), syphilis at 8.1 per 100,000 (3 cases, 11% 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 Green County.

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Green County vs Wisconsin Average

Infection Green County Wisconsin Rate Difference
Chlamydia 249 422.8 41% below
Gonorrhea 27.1 118.5 77% below
Syphilis (P&S) 8.1 9.1 11% below

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FAQs

Green County ranks 22nd of 72 Wisconsin counties for combined STD rate in 2023, at 284.2 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Green County, with 92 cases at a rate of 249.0 per 100,000 residents.
STDTest.com lists confidential testing locations across Green County and Wisconsin. Many offer same-day appointments with results in 1–3 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.