STD Rates in Lycoming County, Pennsylvania

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

Data Year: 2023 Source: CDC STI Surveillance Population: 112,720
Combined
445.3
per 100K
12th / 67
Chlamydia
352.2
per 100K • 397 cases
US rate: 490.7
11th of 67 in Pennsylvania
Higher than 62% of US counties
Gonorrhea
88.7
per 100K • 100 cases
US rate: 178.2
12th of 67 in Pennsylvania
Higher than 61% of US counties
Syphilis P&S
4.4
per 100K • 5 cases
Based on 5 cases — interpret with care
US rate: 15.8

Lycoming County has one of the higher STD burdens in Pennsylvania, with a combined rate of 445.3 per 100,000 residents in 2023 — ranking 12th of 67 counties. Reported infections included chlamydia at 352.2 per 100,000 (397 cases, 16% below the state rate), gonorrhea at 88.7 per 100,000 (100 cases, 39% below the state rate), syphilis at 4.4 per 100,000 (5 cases, too few for a reliable comparison). Confidential STD testing is available throughout Lycoming County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Lycoming County, 2000–2023

Reported cases per 100,000 residents each year, against the Pennsylvania 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
352.2
per 100K in 2023
0.0 in 2000
Peak 442.0 in 2011
Gonorrhea
88.7
per 100K in 2023
0.0 in 2000
Peak 147.0 in 2021
Syphilis (P&S)
4.4
per 100K in 2023
0.0 in 2000
Peak 11.5 in 2022

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

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Lycoming County vs Pennsylvania and the US

Infection Lycoming County Pennsylvania US vs Pennsylvania vs US Rank in Pennsylvania
Chlamydia 352.2397 cases 421.2 490.7 16.4% below 28.2% below 11th of 67
Gonorrhea 88.7100 cases 144.7 178.2 38.7% below 50.2% below 12th of 67
Syphilis (P&S) 4.45 cases 9.1 15.8 Too few cases Too few cases –

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

Lycoming County ranks 12th of 67 Pennsylvania counties for combined STD rate in 2023, at 445.3 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Lycoming County, with 397 cases at a rate of 352.2 per 100,000 residents.
STDTest.com lists confidential testing locations across Lycoming County and Pennsylvania. 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.