STD Rates in St. Helena Parish, Louisiana

2023 CDC surveillance data for St. Helena Parish, Louisiana — chlamydia, gonorrhea, and syphilis rates with state comparisons.

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Data Year: 2023 Source: CDC STI Surveillance Population: 10,774
Combined
1559.4
per 100K
7th / 64
Chlamydia
1113.8
per 100K • 120 cases
Gonorrhea
427
per 100K • 46 cases
Syphilis P&S
18.6
per 100K • 2 cases

St. Helena Parish has one of the higher STD burdens in Louisiana, with a combined rate of 1,559.4 per 100,000 residents in 2023 — ranking 7th of 64 counties. Reported infections included chlamydia at 1113.8 per 100,000 (120 cases, 41% above the state rate), gonorrhea at 427.0 per 100,000 (46 cases, 48% above the state rate), syphilis at 18.6 per 100,000 (2 cases, 29% 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. Helena Parish.

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St. Helena Parish vs Louisiana Average

Infection St. Helena Parish Louisiana Rate Difference
Chlamydia 1113.8 792.4 41% above
Gonorrhea 427 288.4 48% above
Syphilis (P&S) 18.6 26.1 29% below

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Largest Parishes in Louisiana

East Baton Rouge Parish → Jefferson Parish → Orleans Parish → St. Tammany Parish → Lafayette Parish → Caddo Parish → Calcasieu Parish → Ouachita Parish → Livingston Parish → Tangipahoa Parish →

All 64 Louisiana parishes → STD testing in Louisiana →

FAQs

St. Helena Parish ranks 7th of 64 Louisiana counties for combined STD rate in 2023, at 1,559.4 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in St. Helena Parish, with 120 cases at a rate of 1113.8 per 100,000 residents.
STDTest.com lists confidential testing locations across St. Helena Parish and Louisiana. 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