STD Rates in St. Johns County, Florida

2023 CDC surveillance data for St. Johns County, Florida — chlamydia, gonorrhea, and syphilis rates with state comparisons.

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Data Year: 2023 Source: CDC STI Surveillance Population: 320,110
Combined
240.2
per 100K
64th / 67
Chlamydia
181.5
per 100K • 581 cases
Gonorrhea
53.4
per 100K • 171 cases
Syphilis P&S
5.3
per 100K • 17 cases

St. Johns County is among the lower-burden counties in Florida, reporting a combined STD rate of 240.2 per 100,000 residents in 2023 — 64th of 67 counties. Reported infections included chlamydia at 181.5 per 100,000 (581 cases, 64% below the state rate), gonorrhea at 53.4 per 100,000 (171 cases, 74% below the state rate), syphilis at 5.3 per 100,000 (17 cases, 73% 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 St. Johns County.

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St. Johns County County vs Florida Average

Infection St. Johns County County Florida Rate Difference
Chlamydia 181.5 498.9 64% below
Gonorrhea 53.4 206.7 74% below
Syphilis (P&S) 5.3 19.3 73% below

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Other Counties in Florida

STD Testing Locations in St. Johns County, Florida

FAQs

St. Johns County ranks 64th of 67 Florida counties for combined STD rate in 2023, at 240.2 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in St. Johns County, with 581 cases at a rate of 181.5 per 100,000 residents.
STDTest.com lists confidential testing locations across St. Johns County and Florida. Many offer same-day appointments with results in 1u20133 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