STD Rates in Gallatin County, Illinois

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

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Data Year: 2023 Source: CDC STI Surveillance Population: 4,670
Combined
192.7
per 100K
90th / 102
Chlamydia
149.9
per 100K • 7 cases
Gonorrhea
42.8
per 100K • 2 cases
Syphilis P&S
0.0
No cases reported

Gallatin County is among the lower-burden counties in Illinois, reporting a combined STD rate of 192.7 per 100,000 residents in 2023 — 90th of 102 counties. Reported infections included chlamydia at 149.9 per 100,000 (7 cases, 73% below the state rate), gonorrhea at 42.8 per 100,000 (2 cases, 79% below the state rate). No syphilis cases were reported in Gallatin County in 2023. Confidential STD testing is available throughout Gallatin County — knowing your status is the only way to catch infections that often show no symptoms.

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Gallatin County vs Illinois Average

Infection Gallatin County Illinois Rate Difference
Chlamydia 149.9 557.7 73% below
Gonorrhea 42.8 202.3 79% below

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STD testing in Gallatin County, Illinois

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

STD testing in Ridgway, IL779 people →

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FAQs

Gallatin County ranks 90th of 102 Illinois counties for combined STD rate in 2023, at 192.7 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Gallatin County, with 7 cases at a rate of 149.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Gallatin 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