STD Rates in Duval County, Florida

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

Data Year: 2023 Source: CDC STI Surveillance Population: 1,030,868
Combined
1270.5
per 100K
5th / 67
Chlamydia
809.9
per 100K • 8,349 cases
US rate: 490.7
5th of 67 in Florida
Higher than 92% of US counties
Gonorrhea
429.8
per 100K • 4,430 cases
US rate: 178.2
3rd of 67 in Florida
Higher than 97% of US counties
Syphilis P&S
30.8
per 100K • 317 cases
US rate: 15.8
11th of 67 in Florida
Higher than 89% of US counties

Duval County has one of the higher STD burdens in Florida, with a combined rate of 1,270.5 per 100,000 residents in 2023 — ranking 5th of 67 counties. Reported infections included chlamydia at 809.9 per 100,000 (8,349 cases, 62% above the state rate), gonorrhea at 429.8 per 100,000 (4,430 cases, 108% above the state rate), syphilis at 30.8 per 100,000 (317 cases, 60% above the state rate). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Duval County has confidential testing locations available.

STD Trends in Duval County, 2000–2023

Reported cases per 100,000 residents each year, against the Florida 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
809.9
per 100K in 2023
448.9 in 2000
Peak 824.3 in 2019
Gonorrhea
429.8
per 100K in 2023
466.7 in 2000
Peak 466.7 in 2000
Syphilis (P&S)
30.8
per 100K in 2023
3.1 in 2000
Peak 33.3 in 2022

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

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Duval County vs Florida and the US

Infection Duval County Florida US vs Florida vs US Rank in Florida
Chlamydia 809.98,349 cases 498.9 490.7 62.3% above 65% above 5th of 67
Gonorrhea 429.84,430 cases 206.7 178.2 107.9% above 141.2% above 3rd of 67
Syphilis (P&S) 30.8317 cases 19.3 15.8 59.6% above 94.9% above 11th of 67

Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Florida’s counties. 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

Duval County ranks 5th of 67 Florida counties for combined STD rate in 2023, at 1,270.5 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Duval County, with 8,349 cases at a rate of 809.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Duval County and Florida. 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.