STD Rates in Jackson County, Oregon

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

Data Year: 2023 Source: CDC STI Surveillance Population: 220,798
Combined
364.6
per 100K
15th / 36
Chlamydia
280.8
per 100K • 620 cases
US rate: 490.7
15th of 36 in Oregon
Higher than 49% of US counties
Gonorrhea
75.2
per 100K • 166 cases
US rate: 178.2
11th of 36 in Oregon
Higher than 56% of US counties
Syphilis P&S
8.6
per 100K • 19 cases
Based on 19 cases — interpret with care
US rate: 15.8

Jackson County reported a combined STD rate of 364.6 per 100,000 residents in 2023, placing it 15th of 36 Oregon counties — in the upper half of the state. Reported infections included chlamydia at 280.8 per 100,000 (620 cases, 23% below the state rate), gonorrhea at 75.2 per 100,000 (166 cases, 36% below the state rate), syphilis at 8.6 per 100,000 (19 cases, too few for a reliable comparison). Confidential STD testing is available throughout Jackson County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Jackson County, 2000–2023

Reported cases per 100,000 residents each year, against the Oregon 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
280.8
per 100K in 2023
245.3 in 2000
Peak 453.5 in 2018
Gonorrhea
75.2
per 100K in 2023
20.9 in 2000
Peak 140.6 in 2020
Syphilis (P&S)
8.6
per 100K in 2023
0.0 in 2000
Peak 21.4 in 2018

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

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Jackson County vs Oregon and the US

Infection Jackson County Oregon US vs Oregon vs US Rank in Oregon
Chlamydia 280.8620 cases 362.5 490.7 22.5% below 42.8% below 15th of 36
Gonorrhea 75.2166 cases 117.2 178.2 35.8% below 57.8% below 11th of 36
Syphilis (P&S) 8.619 cases 19.2 15.8 Too few cases Too few cases –

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

Jackson County ranks 15th of 36 Oregon counties for combined STD rate in 2023, at 364.6 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Jackson County, with 620 cases at a rate of 280.8 per 100,000 residents.
STDTest.com lists confidential testing locations across Jackson County and Oregon. 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.