STD Rates in Big Horn County, Montana

2023 CDC surveillance data for Big Horn County, Montana — chlamydia, gonorrhea, and syphilis rates with state comparisons.

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Data Year: 2023 Source: CDC STI Surveillance Population: 12,751
Combined
2548.8
per 100K
1st / 51
Chlamydia
1505.8
per 100K • 192 cases
Gonorrhea
611.7
per 100K • 78 cases
Syphilis P&S
431.3
per 100K • 55 cases

Big Horn County has one of the higher STD burdens in Montana, with a combined rate of 2,548.8 per 100,000 residents in 2023 — ranking 1st of 51 counties. Reported infections included chlamydia at 1505.8 per 100,000 (192 cases, 367% above the state rate), gonorrhea at 611.7 per 100,000 (78 cases, 804% above the state rate), syphilis at 431.3 per 100,000 (55 cases, 1468% above the state rate). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Big Horn County.

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Big Horn County County vs Montana Average

Infection Big Horn County County Montana Rate Difference
Chlamydia 1505.8 322.6 367% above
Gonorrhea 611.7 67.7 804% above
Syphilis (P&S) 431.3 27.5 1468% above

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FAQs

Big Horn County ranks 1st of 51 Montana counties for combined STD rate in 2023, at 2,548.8 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Big Horn County, with 192 cases at a rate of 1505.8 per 100,000 residents.
STDTest.com lists confidential testing locations across Big Horn County and Montana. 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.
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