STD Rates in Clinton County, Missouri

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

Data Year: 2023 Source: CDC STI Surveillance Population: 21,552
Combined
236.6
per 100K
76th / 115
Chlamydia
185.6
per 100K • 40 cases
US rate: 490.7
77th of 115 in Missouri
Higher than 25% of US counties
Gonorrhea
37.1
per 100K • 8 cases
Based on 8 cases — interpret with care
US rate: 178.2
Syphilis P&S
13.9
per 100K • 3 cases
Based on 3 cases — interpret with care
US rate: 15.8

Clinton County recorded a combined STD rate of 236.6 per 100,000 residents in 2023, ranking 76th of 115 counties in Missouri. Reported infections included chlamydia at 185.6 per 100,000 (40 cases, 63% below the state rate), gonorrhea at 37.1 per 100,000 (8 cases, too few for a reliable comparison), syphilis at 13.9 per 100,000 (3 cases, too few for a reliable comparison). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Clinton County.

STD Trends in Clinton County, 2000–2023

Reported cases per 100,000 residents each year, against the Missouri 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
185.6
per 100K in 2023
52.5 in 2000
Peak 362.1 in 2018
Gonorrhea
37.1
per 100K in 2023
10.5 in 2000
Peak 117.7 in 2019
Syphilis (P&S)
13.9
per 100K in 2023
0.0 in 2000
Peak 23.4 in 2022

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

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Clinton County vs Missouri and the US

Infection Clinton County Missouri US vs Missouri vs US Rank in Missouri
Chlamydia 185.640 cases 498.6 490.7 62.8% below 62.2% below 77th of 115
Gonorrhea 37.18 cases 201.9 178.2 Too few cases Too few cases –
Syphilis (P&S) 13.93 cases 21.5 15.8 Too few cases Too few cases –

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

Clinton County ranks 76th of 115 Missouri counties for combined STD rate in 2023, at 236.6 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Clinton County, with 40 cases at a rate of 185.6 per 100,000 residents.
STDTest.com lists confidential testing locations across Clinton County and Missouri. 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.