STD Rates in Putnam County, Missouri

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

Data Year: 2023 Source: CDC STI Surveillance Population: 4,640
Combined
86.2
per 100K
109th / 115
Chlamydia
86.2
per 100K • 4 cases
Based on 4 cases — interpret with care
US rate: 490.7
Gonorrhea
0.0
No cases reported
Syphilis P&S
0.0
No cases reported

Putnam County is among the lower-burden counties in Missouri, reporting a combined STD rate of 86.2 per 100,000 residents in 2023 — 109th of 115 counties. Reported infections included chlamydia at 86.2 per 100,000 (4 cases, too few for a reliable comparison). No gonorrhea or syphilis cases were reported in Putnam County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Putnam County.

STD Trends in Putnam 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
86.2
per 100K in 2023
76.7 in 2000
Peak 339.6 in 2021
Gonorrhea
0.0
per 100K in 2023
0.0 in 2000
Peak 42.9 in 2022
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 0.0 in 2000

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

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Putnam County vs Missouri and the US

Infection Putnam County Missouri US vs Missouri vs US Rank in Missouri
Chlamydia 86.24 cases 498.6 490.7 Too few cases Too few cases –
Gonorrhea 00 cases 201.9 178.2 Too few cases Too few cases –
Syphilis (P&S) 00 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

Putnam County ranks 109th of 115 Missouri counties for combined STD rate in 2023, at 86.2 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Putnam County, with 4 cases at a rate of 86.2 per 100,000 residents.
STDTest.com lists confidential testing locations across Putnam 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.