STD Rates in Sullivan County, Tennessee

2023 CDC surveillance data for Sullivan County, Tennessee — chlamydia, gonorrhea, and syphilis rates with state comparisons.

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Data Year: 2023 Source: CDC STI Surveillance Population: 162,139
Combined
315.8
per 100K
58th / 95
Chlamydia
231.9
per 100K • 376 cases
Gonorrhea
76.5
per 100K • 124 cases
Syphilis P&S
7.4
per 100K • 12 cases

Sullivan County recorded a combined STD rate of 315.8 per 100,000 residents in 2023, ranking 58th of 95 counties in Tennessee. Reported infections included chlamydia at 231.9 per 100,000 (376 cases, 55% below the state rate), gonorrhea at 76.5 per 100,000 (124 cases, 59% below the state rate), syphilis at 7.4 per 100,000 (12 cases, 50% below the state rate). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Sullivan County.

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Sullivan County vs Tennessee Average

Infection Sullivan County Tennessee Rate Difference
Chlamydia 231.9 517.4 55% below
Gonorrhea 76.5 186.4 59% below
Syphilis (P&S) 7.4 14.8 50% below

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Largest cities in Sullivan County, Tennessee

Largest first, by Census population. Each city page lists nearby clinics, free and low-cost testing, and labs.

STD testing in Kingsport, TN56,262 people → STD testing in Bristol, TN27,636 people → STD testing in Bloomingdale, TN9,292 people → STD testing in Blountville, TN3,309 people →

Largest Counties in Tennessee

Shelby County → Davidson County → Knox County → Hamilton County → Rutherford County → Williamson County → Montgomery County → Sumner County → Wilson County → Blount County →

All 95 Tennessee counties → STD testing in Tennessee →

FAQs

Sullivan County ranks 58th of 95 Tennessee counties for combined STD rate in 2023, at 315.8 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Sullivan County, with 376 cases at a rate of 231.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Sullivan County and Tennessee. Many offer same-day appointments with results in 1–3 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