STD Rates in Greene County, Missouri

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

Data Year: 2023 Source: CDC STI Surveillance Population: 304,600
Combined
858.8
per 100K
8th / 115
Chlamydia
552.2
per 100K • 1,682 cases
US rate: 490.7
10th of 115 in Missouri
Higher than 82% of US counties
Gonorrhea
256.4
per 100K • 781 cases
US rate: 178.2
6th of 115 in Missouri
Higher than 89% of US counties
Syphilis P&S
50.2
per 100K • 153 cases
US rate: 15.8
6th of 115 in Missouri
Higher than 96% of US counties

Greene County has one of the higher STD burdens in Missouri, with a combined rate of 858.8 per 100,000 residents in 2023 — ranking 8th of 115 counties. Reported infections included chlamydia at 552.2 per 100,000 (1,682 cases, 11% above the state rate), gonorrhea at 256.4 per 100,000 (781 cases, 27% above the state rate), syphilis at 50.2 per 100,000 (153 cases, 133% above the state rate). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Greene County has confidential testing locations available.

STD Trends in Greene 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
552.2
per 100K in 2023
234.9 in 2000
Peak 775.8 in 2018
Gonorrhea
256.4
per 100K in 2023
78.0 in 2000
Peak 388.9 in 2021
Syphilis (P&S)
50.2
per 100K in 2023
0.0 in 2000
Peak 50.2 in 2023

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

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Greene County vs Missouri and the US

Infection Greene County Missouri US vs Missouri vs US Rank in Missouri
Chlamydia 552.21,682 cases 498.6 490.7 10.8% above 12.5% above 10th of 115
Gonorrhea 256.4781 cases 201.9 178.2 27% above 43.9% above 6th of 115
Syphilis (P&S) 50.2153 cases 21.5 15.8 133.5% above 217.7% above 6th of 115

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

Greene County ranks 8th of 115 Missouri counties for combined STD rate in 2023, at 858.8 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Greene County, with 1,682 cases at a rate of 552.2 per 100,000 residents.
STDTest.com lists confidential testing locations across Greene 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.