STD Rates in Jefferson County, Oregon

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

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Data Year: 2023 Source: CDC STI Surveillance Population: 25,453
Combined
636.4
per 100K
3rd / 36
Chlamydia
573.6
per 100K • 146 cases
Gonorrhea
43.2
per 100K • 11 cases
Syphilis P&S
19.6
per 100K • 5 cases

Jefferson County has one of the higher STD burdens in Oregon, with a combined rate of 636.4 per 100,000 residents in 2023 — ranking 3rd of 36 counties. Reported infections included chlamydia at 573.6 per 100,000 (146 cases, 58% above the state rate), gonorrhea at 43.2 per 100,000 (11 cases, 63% below the state rate), syphilis at 19.6 per 100,000 (5 cases, 2% above the state rate). Confidential STD testing is available throughout Jefferson County — knowing your status is the only way to catch infections that often show no symptoms.

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Jefferson County County vs Oregon Average

Infection Jefferson County County Oregon Rate Difference
Chlamydia 573.6 362.5 58% above
Gonorrhea 43.2 117.2 63% below
Syphilis (P&S) 19.6 19.2 2% above

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Other Counties in Oregon

STD Testing Locations in Jefferson County, Oregon

FAQs

Jefferson County ranks 3rd of 36 Oregon counties for combined STD rate in 2023, at 636.4 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Jefferson County, with 146 cases at a rate of 573.6 per 100,000 residents.
STDTest.com lists confidential testing locations across Jefferson County and Oregon. 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