STD Rates in Washington County, Colorado

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

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Data Year: 2023 Source: CDC STI Surveillance Population: 4,854
Combined
247.2
per 100K
40th / 61
Chlamydia
226.6
per 100K • 11 cases
Gonorrhea
20.6
per 100K • 1 cases
Syphilis P&S
0.0
No cases reported

Washington County recorded a combined STD rate of 247.2 per 100,000 residents in 2023, ranking 40th of 61 counties in Colorado. Reported infections included chlamydia at 226.6 per 100,000 (11 cases, 48% below the state rate), gonorrhea at 20.6 per 100,000 (1 case, 84% below the state rate). No syphilis cases were reported in Washington County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Washington County.

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Washington County vs Colorado Average

Infection Washington County Colorado Rate Difference
Chlamydia 226.6 435.1 48% below
Gonorrhea 20.6 128.7 84% below

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FAQs

Washington County ranks 40th of 61 Colorado counties for combined STD rate in 2023, at 247.2 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Washington County, with 11 cases at a rate of 226.6 per 100,000 residents.
STDTest.com lists confidential testing locations across Washington County and Colorado. Many offer same-day appointments with results in 1–3 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