STD Rates in Mahoning County, Ohio

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

Data Year: 2023 Source: CDC STI Surveillance Population: 225,575
Combined
653.8
per 100K
9th / 88
Chlamydia
473.9
per 100K • 1,069 cases
US rate: 490.7
9th of 88 in Ohio
Higher than 76% of US counties
Gonorrhea
171.5
per 100K • 387 cases
US rate: 178.2
7th of 88 in Ohio
Higher than 80% of US counties
Syphilis P&S
8.4
per 100K • 19 cases
Based on 19 cases — interpret with care
US rate: 15.8

Mahoning County has one of the higher STD burdens in Ohio, with a combined rate of 653.8 per 100,000 residents in 2023 — ranking 9th of 88 counties. Reported infections included chlamydia at 473.9 per 100,000 (1,069 cases, 3% above the state rate), gonorrhea at 171.5 per 100,000 (387 cases, 2% above the state rate), syphilis at 8.4 per 100,000 (19 cases, too few for a reliable comparison). Confidential STD testing is available throughout Mahoning County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Mahoning 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
473.9
per 100K in 2023
185.2 in 2000
Peak 545.5 in 2020
Gonorrhea
171.5
per 100K in 2023
129.5 in 2000
Peak 327.1 in 2022
Syphilis (P&S)
8.4
per 100K in 2023
0.0 in 2000
Peak 9.3 in 2022

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

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Mahoning County vs Ohio and the US

Infection Mahoning County Ohio US vs Ohio vs US Rank in Ohio
Chlamydia 473.91,069 cases 461.7 490.7 2.6% above 3.4% below 9th of 88
Gonorrhea 171.5387 cases 168 178.2 2.1% above 3.8% below 7th of 88
Syphilis (P&S) 8.419 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

Mahoning County ranks 9th of 88 Ohio counties for combined STD rate in 2023, at 653.8 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Mahoning County, with 1,069 cases at a rate of 473.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Mahoning 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.