STD Rates in Greene County, Ohio

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

Data Year: 2023 Source: CDC STI Surveillance Population: 169,679
Combined
389.5
per 100K
20th / 88
Chlamydia
298.8
per 100K • 507 cases
US rate: 490.7
24th of 88 in Ohio
Higher than 53% of US counties
Gonorrhea
87.2
per 100K • 148 cases
US rate: 178.2
17th of 88 in Ohio
Higher than 61% of US counties
Syphilis P&S
3.5
per 100K • 6 cases
Based on 6 cases — interpret with care
US rate: 15.8

Greene County has one of the higher STD burdens in Ohio, with a combined rate of 389.5 per 100,000 residents in 2023 — ranking 20th of 88 counties. Reported infections included chlamydia at 298.8 per 100,000 (507 cases, 35% below the state rate), gonorrhea at 87.2 per 100,000 (148 cases, 48% below the state rate), syphilis at 3.5 per 100,000 (6 cases, too few for a reliable comparison). 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 Ohio 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
298.8
per 100K in 2023
151.1 in 2000
Peak 457.6 in 2019
Gonorrhea
87.2
per 100K in 2023
46.5 in 2000
Peak 153.0 in 2020
Syphilis (P&S)
3.5
per 100K in 2023
0.0 in 2000
Peak 11.3 in 2022

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

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Greene County vs Ohio and the US

Infection Greene County Ohio US vs Ohio vs US Rank in Ohio
Chlamydia 298.8507 cases 461.7 490.7 35.3% below 39.1% below 24th of 88
Gonorrhea 87.2148 cases 168 178.2 48.1% below 51.1% below 17th of 88
Syphilis (P&S) 3.56 cases 16.3 15.8 Too few cases Too few cases –

Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Ohio’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 20th of 88 Ohio counties for combined STD rate in 2023, at 389.5 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Greene County, with 507 cases at a rate of 298.8 per 100,000 residents.
STDTest.com lists confidential testing locations across Greene County and Ohio. 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.