STD Rates in Ouachita Parish, Louisiana

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

Data Year: 2023 Source: CDC STI Surveillance Population: 157,567
Combined
1298.5
per 100K
16th / 64
Chlamydia
899.3
per 100K • 1,417 cases
US rate: 490.7
16th of 64 in Louisiana
Higher than 94% of US counties
Gonorrhea
346.5
per 100K • 546 cases
US rate: 178.2
16th of 64 in Louisiana
Higher than 94% of US counties
Syphilis P&S
52.7
per 100K • 83 cases
US rate: 15.8
6th of 64 in Louisiana
Higher than 96% of US counties

Ouachita Parish has one of the higher STD burdens in Louisiana, with a combined rate of 1,298.5 per 100,000 residents in 2023 — ranking 16th of 64 counties. Reported infections included chlamydia at 899.3 per 100,000 (1,417 cases, 13% above the state rate), gonorrhea at 346.5 per 100,000 (546 cases, 20% above the state rate), syphilis at 52.7 per 100,000 (83 cases, 102% above the state rate). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Ouachita Parish.

STD Trends in Ouachita Parish, 2000–2023

Reported cases per 100,000 residents each year, against the Louisiana rate (dashed). In a county this size a handful of cases moves the rate a long way, so read the shape rather than any single year.

Chlamydia
899.3
per 100K in 2023
0.0 in 2000
Peak 1,067.3 in 2012
Gonorrhea
346.5
per 100K in 2023
0.0 in 2000
Peak 467.0 in 2012
Syphilis (P&S)
52.7
per 100K in 2023
2.7 in 2000
Peak 52.7 in 2023

Source: CDC NCHHSTP AtlasPlus county surveillance, 2000–2023.

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Ouachita Parish vs Louisiana and the US

Infection Ouachita Parish Louisiana US vs Louisiana vs US Rank in Louisiana
Chlamydia 899.31,417 cases 792.4 490.7 13.5% above 83.3% above 16th of 64
Gonorrhea 346.5546 cases 288.4 178.2 20.1% above 94.4% above 16th of 64
Syphilis (P&S) 52.783 cases 26.1 15.8 101.9% above 233.5% above 6th of 64

Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Louisiana’s parishes. The US rate is all 50 states combined. Comparisons are left out where fewer than 20 cases were reported, because a rate built on so few cases can swing widely from one year to the next.

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FAQs

Ouachita Parish ranks 16th of 64 Louisiana counties for combined STD rate in 2023, at 1,298.5 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Ouachita Parish, with 1,417 cases at a rate of 899.3 per 100,000 residents.
STDTest.com lists confidential testing locations across Ouachita Parish and Louisiana. Many offer same-day appointments with results in 1–3 days.
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.