STD Rates in Dade County, Missouri

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

Data Year: 2023 Source: CDC STI Surveillance Population: 7,716
Combined
298.1
per 100K
58th / 115
Chlamydia
194.4
per 100K • 15 cases
Based on 15 cases — interpret with care
US rate: 490.7
Gonorrhea
77.8
per 100K • 6 cases
Based on 6 cases — interpret with care
US rate: 178.2
Syphilis P&S
25.9
per 100K • 2 cases
Based on 2 cases — interpret with care
US rate: 15.8

Dade County recorded a combined STD rate of 298.1 per 100,000 residents in 2023, ranking 58th of 115 counties in Missouri. Reported infections included chlamydia at 194.4 per 100,000 (15 cases, too few for a reliable comparison), gonorrhea at 77.8 per 100,000 (6 cases, too few for a reliable comparison), syphilis at 25.9 per 100,000 (2 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 Dade County.

STD Trends in Dade 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
194.4
per 100K in 2023
88.6 in 2000
Peak 277.6 in 2018
Gonorrhea
77.8
per 100K in 2023
12.7 in 2000
Peak 171.9 in 2019
Syphilis (P&S)
25.9
per 100K in 2023
0.0 in 2000
Peak 25.9 in 2023

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

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Dade County vs Missouri and the US

Infection Dade County Missouri US vs Missouri vs US Rank in Missouri
Chlamydia 194.415 cases 498.6 490.7 Too few cases Too few cases –
Gonorrhea 77.86 cases 201.9 178.2 Too few cases Too few cases –
Syphilis (P&S) 25.92 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

Dade County ranks 58th of 115 Missouri counties for combined STD rate in 2023, at 298.1 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Dade County, with 15 cases at a rate of 194.4 per 100,000 residents.
STDTest.com lists confidential testing locations across Dade 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.