STD Rates in Pennington County, South Dakota

2023 CDC surveillance data for Pennington County, South Dakota — chlamydia, gonorrhea, and syphilis rates with state comparisons.

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Data Year: 2023 Source: CDC STI Surveillance Population: 115,905
Combined
1228.6
per 100K
11th / 64
Chlamydia
672.1
per 100K • 779 cases
Gonorrhea
429.7
per 100K • 498 cases
Syphilis P&S
126.8
per 100K • 147 cases

Pennington County has one of the higher STD burdens in South Dakota, with a combined rate of 1,228.6 per 100,000 residents in 2023 — ranking 11th of 64 counties. Reported infections included chlamydia at 672.1 per 100,000 (779 cases, 26% above the state rate), gonorrhea at 429.7 per 100,000 (498 cases, 70% above the state rate), syphilis at 126.8 per 100,000 (147 cases, 73% above the state rate). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Pennington County has confidential testing locations available.

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Pennington County County vs South Dakota Average

Infection Pennington County County South Dakota Rate Difference
Chlamydia 672.1 531.6 26% above
Gonorrhea 429.7 253.3 70% above
Syphilis (P&S) 126.8 73.4 73% above

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Other Counties in South Dakota

STD Testing Locations in Pennington County, South Dakota

FAQs

Pennington County ranks 11th of 64 South Dakota counties for combined STD rate in 2023, at 1,228.6 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Pennington County, with 779 cases at a rate of 672.1 per 100,000 residents.
STDTest.com lists confidential testing locations across Pennington County and South Dakota. Many offer same-day appointments with results in 1u20133 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