STD Rates in Butler County, Ohio

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

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Data Year: 2023 Source: CDC STI Surveillance Population: 393,016
Combined
457
per 100K
15th / 88
Chlamydia
337.9
per 100K • 1,328 cases
Gonorrhea
107.9
per 100K • 424 cases
Syphilis P&S
11.2
per 100K • 44 cases

Butler County has one of the higher STD burdens in Ohio, with a combined rate of 457.0 per 100,000 residents in 2023 — ranking 15th of 88 counties. Reported infections included chlamydia at 337.9 per 100,000 (1,328 cases, 27% below the state rate), gonorrhea at 107.9 per 100,000 (424 cases, 36% below the state rate), syphilis at 11.2 per 100,000 (44 cases, 31% below the state rate). Confidential STD testing is available throughout Butler County — knowing your status is the only way to catch infections that often show no symptoms.

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Butler County vs Ohio Average

Infection Butler County Ohio Rate Difference
Chlamydia 337.9 461.7 27% below
Gonorrhea 107.9 168 36% below
Syphilis (P&S) 11.2 16.3 31% below

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Largest cities in Butler County, Ohio

Largest first, by Census population. Each city page lists nearby clinics, free and low-cost testing, and labs.

STD testing in Hamilton, OH63,468 people → STD testing in Middletown, OH51,617 people → STD testing in Oxford, OH21,753 people → STD testing in Monroe, OH15,401 people → STD testing in Trenton, OH13,583 people →

Largest Counties in Ohio

Franklin County → Cuyahoga County → Hamilton County → Summit County → Montgomery County → Lucas County → Stark County → Lorain County → Warren County → Delaware County →

All 88 Ohio counties → STD testing in Ohio →

FAQs

Butler County ranks 15th of 88 Ohio counties for combined STD rate in 2023, at 457.0 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Butler County, with 1,328 cases at a rate of 337.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Butler County and Ohio. Many offer same-day appointments with results in 1–3 days.

Related Resources

STD Testing Window Periods How Soon After Sex to Test STD Symptoms Guide Testing Timeline Chart All Testing Clinics STD Statistics and Data
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.
Sources