STD Rates in Vermilion County, Illinois

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

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Data Year: 2023 Source: CDC STI Surveillance Population: 71,655
Combined
1052.3
per 100K
8th / 102
Chlamydia
693.6
per 100K • 497 cases
Gonorrhea
353.1
per 100K • 253 cases
Syphilis P&S
5.6
per 100K • 4 cases

Vermilion County has one of the higher STD burdens in Illinois, with a combined rate of 1,052.3 per 100,000 residents in 2023 — ranking 8th of 102 counties. Reported infections included chlamydia at 693.6 per 100,000 (497 cases, 24% above the state rate), gonorrhea at 353.1 per 100,000 (253 cases, 75% above the state rate), syphilis at 5.6 per 100,000 (4 cases, 52% below the state rate). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Vermilion County has confidential testing locations available.

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Vermilion County vs Illinois Average

Infection Vermilion County Illinois Rate Difference
Chlamydia 693.6 557.7 24% above
Gonorrhea 353.1 202.3 75% above
Syphilis (P&S) 5.6 11.6 52% below

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STD testing in Vermilion County, Illinois

Clinics, free and low-cost testing, and labs near Danville.

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FAQs

Vermilion County ranks 8th of 102 Illinois counties for combined STD rate in 2023, at 1,052.3 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Vermilion County, with 497 cases at a rate of 693.6 per 100,000 residents.
STDTest.com lists confidential testing locations across Vermilion County and Illinois. 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