STD Rates in Lorain County, Ohio

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

Data Year: 2023 Source: CDC STI Surveillance Population: 317,925
Combined
477.5
per 100K
14th / 88
Chlamydia
372.1
per 100K • 1,183 cases
US rate: 490.7
14th of 88 in Ohio
Higher than 65% of US counties
Gonorrhea
99.4
per 100K • 316 cases
US rate: 178.2
15th of 88 in Ohio
Higher than 64% of US counties
Syphilis P&S
6
per 100K • 19 cases
Based on 19 cases — interpret with care
US rate: 15.8

Lorain County has one of the higher STD burdens in Ohio, with a combined rate of 477.5 per 100,000 residents in 2023 — ranking 14th of 88 counties. Reported infections included chlamydia at 372.1 per 100,000 (1,183 cases, 19% below the state rate), gonorrhea at 99.4 per 100,000 (316 cases, 41% below the state rate), syphilis at 6.0 per 100,000 (19 cases, too few for a reliable comparison). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Lorain County has confidential testing locations available.

STD Trends in Lorain 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
372.1
per 100K in 2023
238.2 in 2000
Peak 524.5 in 2019
Gonorrhea
99.4
per 100K in 2023
144.2 in 2000
Peak 227.2 in 2020
Syphilis (P&S)
6.0
per 100K in 2023
0.0 in 2000
Peak 8.9 in 2022

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

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Lorain County vs Ohio and the US

Infection Lorain County Ohio US vs Ohio vs US Rank in Ohio
Chlamydia 372.11,183 cases 461.7 490.7 19.4% below 24.2% below 14th of 88
Gonorrhea 99.4316 cases 168 178.2 40.8% below 44.2% below 15th of 88
Syphilis (P&S) 619 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

Lorain County ranks 14th of 88 Ohio counties for combined STD rate in 2023, at 477.5 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Lorain County, with 1,183 cases at a rate of 372.1 per 100,000 residents.
STDTest.com lists confidential testing locations across Lorain 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.