STD Rates in Montgomery County, Pennsylvania

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

Data Year: 2023 Source: CDC STI Surveillance Population: 868,910
Combined
336.4
per 100K
19th / 67
Chlamydia
258.6
per 100K • 2,247 cases
Gonorrhea
72.2
per 100K • 627 cases
Syphilis P&S
5.6
per 100K • 49 cases

Montgomery County reported a combined STD rate of 336.4 per 100,000 residents in 2023, placing it 19th of 67 Pennsylvania counties — in the upper half of the state. Reported infections included chlamydia at 258.6 per 100,000 (2,247 cases, 39% below the state rate), gonorrhea at 72.2 per 100,000 (627 cases, 50% below the state rate), syphilis at 5.6 per 100,000 (49 cases, 38% below the state rate). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Montgomery County.

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Montgomery County County vs Pennsylvania Average

Infection Montgomery County County Pennsylvania Rate Difference
Chlamydia 258.6 421.2 39% below
Gonorrhea 72.2 144.7 50% below
Syphilis (P&S) 5.6 9.1 38% below

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FAQs

Montgomery County ranks 19th of 67 Pennsylvania counties for combined STD rate in 2023, at 336.4 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Montgomery County, with 2,247 cases at a rate of 258.6 per 100,000 residents.
STDTest.com lists confidential testing locations across Montgomery County and Pennsylvania. Many offer same-day appointments with results in 1u20133 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.