STD Rates in San Juan County, Washington

2023 CDC surveillance data for San Juan County, Washington — chlamydia, gonorrhea, and syphilis rates with state comparisons.

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Data Year: 2023 Source: CDC STI Surveillance Population: 18,568
Combined
145.4
per 100K
37th / 39
Chlamydia
113.1
per 100K • 21 cases
Gonorrhea
26.9
per 100K • 5 cases
Syphilis P&S
5.4
per 100K • 1 cases

San Juan County is among the lower-burden counties in Washington, reporting a combined STD rate of 145.4 per 100,000 residents in 2023 — 37th of 39 counties. Reported infections included chlamydia at 113.1 per 100,000 (21 cases, 68% below the state rate), gonorrhea at 26.9 per 100,000 (5 cases, 79% below the state rate), syphilis at 5.4 per 100,000 (1 case, 75% 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 San Juan County.

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San Juan County County vs Washington Average

Infection San Juan County County Washington Rate Difference
Chlamydia 113.1 354.4 68% below
Gonorrhea 26.9 129.6 79% below
Syphilis (P&S) 5.4 21.3 75% below

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Other Counties in Washington

STD Testing Locations in San Juan County, Washington

FAQs

San Juan County ranks 37th of 39 Washington counties for combined STD rate in 2023, at 145.4 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in San Juan County, with 21 cases at a rate of 113.1 per 100,000 residents.
STDTest.com lists confidential testing locations across San Juan County and Washington. Many offer same-day appointments with results in 1u20133 days.

Related Resources

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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.
Sources