STD Rates in Carter County, Missouri

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

Data Year: 2023 Source: CDC STI Surveillance Population: 5,303
Combined
377.2
per 100K
37th / 115
Chlamydia
320.6
per 100K • 17 cases
Based on 17 cases — interpret with care
US rate: 490.7
Gonorrhea
37.7
per 100K • 2 cases
Based on 2 cases — interpret with care
US rate: 178.2
Syphilis P&S
18.9
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 15.8

Carter County reported a combined STD rate of 377.2 per 100,000 residents in 2023, placing it 37th of 115 Missouri counties — in the upper half of the state. Reported infections included chlamydia at 320.6 per 100,000 (17 cases, too few for a reliable comparison), gonorrhea at 37.7 per 100,000 (2 cases, too few for a reliable comparison), syphilis at 18.9 per 100,000 (1 case, 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 Carter County.

STD Trends in Carter 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
320.6
per 100K in 2023
16.7 in 2000
Peak 320.6 in 2023
Gonorrhea
37.7
per 100K in 2023
0.0 in 2000
Peak 150.5 in 2019
Syphilis (P&S)
18.9
per 100K in 2023
0.0 in 2000
Peak 94.0 in 2021

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

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Carter County vs Missouri and the US

Infection Carter County Missouri US vs Missouri vs US Rank in Missouri
Chlamydia 320.617 cases 498.6 490.7 Too few cases Too few cases –
Gonorrhea 37.72 cases 201.9 178.2 Too few cases Too few cases –
Syphilis (P&S) 18.91 case 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

Carter County ranks 37th of 115 Missouri counties for combined STD rate in 2023, at 377.2 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Carter County, with 17 cases at a rate of 320.6 per 100,000 residents.
STDTest.com lists confidential testing locations across Carter 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.