STD Rates in La Plata County, Colorado

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

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Data Year: 2023 Source: CDC STI Surveillance Population: 56,412
Combined
397.1
per 100K
22nd / 61
Chlamydia
304.9
per 100K • 172 cases
Gonorrhea
76.2
per 100K • 43 cases
Syphilis P&S
16
per 100K • 9 cases

La Plata County reported a combined STD rate of 397.1 per 100,000 residents in 2023, placing it 22nd of 61 Colorado counties — in the upper half of the state. Reported infections included chlamydia at 304.9 per 100,000 (172 cases, 30% below the state rate), gonorrhea at 76.2 per 100,000 (43 cases, 41% below the state rate), syphilis at 16.0 per 100,000 (9 cases, 0% 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 La Plata County.

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La Plata County vs Colorado Average

Infection La Plata County Colorado Rate Difference
Chlamydia 304.9 435.1 30% below
Gonorrhea 76.2 128.7 41% below
Syphilis (P&S) 16 16 0% below

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Largest cities in La Plata County, Colorado

Largest first, by Census population. Each city page lists nearby clinics, free and low-cost testing, and labs.

STD testing in Durango, CO19,411 people → STD testing in Ignacio, CO1,250 people →

Largest Counties in Colorado

El Paso County → Denver County → Arapahoe County → Jefferson County → Adams County → Douglas County → Larimer County → Weld County → Boulder County → Pueblo County →

All 61 Colorado counties → STD testing in Colorado →

FAQs

La Plata County ranks 22nd of 61 Colorado counties for combined STD rate in 2023, at 397.1 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in La Plata County, with 172 cases at a rate of 304.9 per 100,000 residents.
STDTest.com lists confidential testing locations across La Plata County and Colorado. Many offer same-day appointments with results in 1–3 days.

Related Resources

STD Testing Window Periods How Soon After Sex to Test STD Symptoms Guide Testing Timeline Chart All Testing Clinics STD Statistics and Data
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