Data Year: 2023Source: CDC STI SurveillancePopulation: 200,537
Combined
396.5
per 100K
13th / 87
Chlamydia
298.2
per 100K • 598 cases
Gonorrhea
88.8
per 100K • 178 cases
Syphilis P&S
9.5
per 100K • 19 cases
St. Louis County has one of the higher STD burdens in Minnesota, with a combined rate of 396.5 per 100,000 residents in 2023 — ranking 13th of 87 counties. Reported infections included chlamydia at 298.2 per 100,000 (598 cases, 21% below the state rate), gonorrhea at 88.8 per 100,000 (178 cases, 34% below the state rate), syphilis at 9.5 per 100,000 (19 cases, 9% 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 St. Louis County.
Know your status — get tested today
Same-day testing at 4,500+ locations. No appointment needed. 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.