STD Rates in Hamilton County, Florida

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

Data Year: 2023 Source: CDC STI Surveillance Population: 13,471
Combined
1425.3
per 100K
3rd / 67
Chlamydia
1039.3
per 100K • 140 cases
US rate: 490.7
3rd of 67 in Florida
Higher than 96% of US counties
Gonorrhea
378.6
per 100K • 51 cases
US rate: 178.2
4th of 67 in Florida
Higher than 95% of US counties
Syphilis P&S
7.4
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 15.8

Hamilton County has one of the higher STD burdens in Florida, with a combined rate of 1,425.3 per 100,000 residents in 2023 — ranking 3rd of 67 counties. Reported infections included chlamydia at 1039.3 per 100,000 (140 cases, 108% above the state rate), gonorrhea at 378.6 per 100,000 (51 cases, 83% above the state rate), syphilis at 7.4 per 100,000 (1 case, too few for a reliable comparison). Confidential STD testing is available throughout Hamilton County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Hamilton 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
1,039.3
per 100K in 2023
398.4 in 2000
Peak 1,039.3 in 2023
Gonorrhea
378.6
per 100K in 2023
97.7 in 2000
Peak 416.1 in 2022
Syphilis (P&S)
7.4
per 100K in 2023
0.0 in 2000
Peak 41.7 in 2008

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

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Hamilton County vs Florida and the US

Infection Hamilton County Florida US vs Florida vs US Rank in Florida
Chlamydia 1039.3140 cases 498.9 490.7 108.3% above 111.8% above 3rd of 67
Gonorrhea 378.651 cases 206.7 178.2 83.2% above 112.5% above 4th of 67
Syphilis (P&S) 7.41 case 19.3 15.8 Too few cases Too few cases

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

Hamilton County ranks 3rd of 67 Florida counties for combined STD rate in 2023, at 1,425.3 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Hamilton County, with 140 cases at a rate of 1039.3 per 100,000 residents.
STDTest.com lists confidential testing locations across Hamilton 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.