STD Rates in Hamilton County, Kansas

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

Data Year: 2023 Source: CDC STI Surveillance Population: 2,438
Combined
164.1
per 100K
79th / 103
Chlamydia
164.1
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

Hamilton County is among the lower-burden counties in Kansas, reporting a combined STD rate of 164.1 per 100,000 residents in 2023 — 79th of 103 counties. Reported infections included chlamydia at 164.1 per 100,000 (4 cases, too few for a reliable comparison). No gonorrhea or syphilis cases were reported in Hamilton County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Hamilton County.

STD Trends in Hamilton County, 2000–2023

Reported cases per 100,000 residents each year, against the Kansas 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
164.1
per 100K in 2023
227.3 in 2000
Peak 393.9 in 2019
Gonorrhea
0.0
per 100K in 2023
0.0 in 2000
Peak 77.1 in 2007
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 41.2 in 2022

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

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Hamilton County vs Kansas and the US

Infection Hamilton County Kansas US vs Kansas vs US Rank in Kansas
Chlamydia 164.14 cases 453.8 490.7 Too few cases Too few cases
Gonorrhea 00 cases 144 178.2 Too few cases Too few cases
Syphilis (P&S) 00 cases 13.5 15.8 Too few cases Too few cases

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

Hamilton County ranks 79th of 103 Kansas counties for combined STD rate in 2023, at 164.1 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Hamilton County, with 4 cases at a rate of 164.1 per 100,000 residents.
STDTest.com lists confidential testing locations across Hamilton County and Kansas. 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.