Data Year: 2023Source: CDC STI SurveillancePopulation: 3,763
Combined
265.8
per 100K
21st / 51
Chlamydia
239.2
per 100K • 9 cases
Gonorrhea
0.0
No cases reported
Syphilis P&S
26.6
per 100K • 1 cases
Sweet Grass County reported a combined STD rate of 265.8 per 100,000 residents in 2023, placing it 21st of 51 Montana counties — in the upper half of the state. Reported infections included chlamydia at 239.2 per 100,000 (9 cases, 26% below the state rate), syphilis at 26.6 per 100,000 (1 case, 3% below the state rate). No gonorrhea cases were reported in Sweet Grass County in 2023. Confidential STD testing is available throughout Sweet Grass County — knowing your status is the only way to catch infections that often show no symptoms.
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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.