STD Rates in Hardin County, Illinois

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

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Data Year: 2023 Source: CDC STI Surveillance Population: 3,568
Combined
224.2
per 100K
80th / 102
Chlamydia
112.1
per 100K • 4 cases
Gonorrhea
84.1
per 100K • 3 cases
Syphilis P&S
28
per 100K • 1 cases

Hardin County is among the lower-burden counties in Illinois, reporting a combined STD rate of 224.2 per 100,000 residents in 2023 — 80th of 102 counties. Reported infections included chlamydia at 112.1 per 100,000 (4 cases, 80% below the state rate), gonorrhea at 84.1 per 100,000 (3 cases, 58% below the state rate), syphilis at 28.0 per 100,000 (1 case, 141% above the state rate). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Hardin County has confidential testing locations available.

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Hardin County vs Illinois Average

Infection Hardin County Illinois Rate Difference
Chlamydia 112.1 557.7 80% below
Gonorrhea 84.1 202.3 58% below
Syphilis (P&S) 28 11.6 141% above

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STD testing in Hardin County, Illinois

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

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FAQs

Hardin County ranks 80th of 102 Illinois counties for combined STD rate in 2023, at 224.2 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Hardin County, with 4 cases at a rate of 112.1 per 100,000 residents.
STDTest.com lists confidential testing locations across Hardin 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