STD Rates in Kershaw County, South Carolina

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

Data Year: 2023 Source: CDC STI Surveillance Population: 69,901
Combined
888.4
per 100K
21st / 46
Chlamydia
645.2
per 100K • 451 cases
US rate: 490.7
21st of 46 in South Carolina
Higher than 87% of US counties
Gonorrhea
227.5
per 100K • 159 cases
US rate: 178.2
23rd of 46 in South Carolina
Higher than 87% of US counties
Syphilis P&S
15.7
per 100K • 11 cases
Based on 11 cases — interpret with care
US rate: 15.8

Kershaw County reported a combined STD rate of 888.4 per 100,000 residents in 2023, placing it 21st of 46 South Carolina counties — in the upper half of the state. Reported infections included chlamydia at 645.2 per 100,000 (451 cases, 5% above the state rate), gonorrhea at 227.5 per 100,000 (159 cases, 2% above the state rate), syphilis at 15.7 per 100,000 (11 cases, too few for a reliable comparison). Confidential STD testing is available throughout Kershaw County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Kershaw County, 2000–2023

Reported cases per 100,000 residents each year, against the South Carolina rate (dashed). In a county this size a handful of cases moves the rate a long way, so read the shape rather than any single year.

Chlamydia
645.2
per 100K in 2023
141.9 in 2000
Peak 648.0 in 2022
Gonorrhea
227.5
per 100K in 2023
107.9 in 2000
Peak 287.4 in 2020
Syphilis (P&S)
15.7
per 100K in 2023
3.8 in 2000
Peak 15.7 in 2023

Source: CDC NCHHSTP AtlasPlus county surveillance, 2000–2023.

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Kershaw County vs South Carolina and the US

Infection Kershaw County South Carolina US vs South Carolina vs US Rank in South Carolina
Chlamydia 645.2451 cases 612.1 490.7 5.4% above 31.5% above 21st of 46
Gonorrhea 227.5159 cases 222.4 178.2 2.3% above 27.7% above 23rd of 46
Syphilis (P&S) 15.711 cases 17.3 15.8 Too few cases Too few cases –

Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among South Carolina’s counties. The US rate is all 50 states combined. Comparisons are left out where fewer than 20 cases were reported, because a rate built on so few cases can swing widely from one year to the next.

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FAQs

Kershaw County ranks 21st of 46 South Carolina counties for combined STD rate in 2023, at 888.4 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Kershaw County, with 451 cases at a rate of 645.2 per 100,000 residents.
STDTest.com lists confidential testing locations across Kershaw County and South Carolina. Many offer same-day appointments with 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.