STD Rates in Lake County, Tennessee

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

Data Year: 2023 Source: CDC STI Surveillance Population: 6,347
Combined
1260.5
per 100K
2nd / 95
Chlamydia
819.3
per 100K • 52 cases
US rate: 490.7
7th of 95 in Tennessee
Higher than 93% of US counties
Gonorrhea
425.4
per 100K • 27 cases
US rate: 178.2
2nd of 95 in Tennessee
Higher than 96% of US counties
Syphilis P&S
15.8
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 15.8

Lake County has one of the higher STD burdens in Tennessee, with a combined rate of 1,260.5 per 100,000 residents in 2023 — ranking 2nd of 95 counties. Reported infections included chlamydia at 819.3 per 100,000 (52 cases, 58% above the state rate), gonorrhea at 425.4 per 100,000 (27 cases, 128% above the state rate), syphilis at 15.8 per 100,000 (1 case, too few for a reliable comparison). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Lake County has confidential testing locations available.

STD Trends in Lake County, 2000–2023

Reported cases per 100,000 residents each year, against the Tennessee 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
819.3
per 100K in 2023
0.0 in 2000
Peak 899.4 in 2020
Gonorrhea
425.4
per 100K in 2023
0.0 in 2000
Peak 828.0 in 2020
Syphilis (P&S)
15.8
per 100K in 2023
12.6 in 2000
Peak 30.7 in 2022

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

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Lake County vs Tennessee and the US

Infection Lake County Tennessee US vs Tennessee vs US Rank in Tennessee
Chlamydia 819.352 cases 517.4 490.7 58.3% above 67% above 7th of 95
Gonorrhea 425.427 cases 186.4 178.2 128.2% above 138.7% above 2nd of 95
Syphilis (P&S) 15.81 case 14.8 15.8 Too few cases Too few cases

Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Tennessee’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

Lake County ranks 2nd of 95 Tennessee counties for combined STD rate in 2023, at 1,260.5 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Lake County, with 52 cases at a rate of 819.3 per 100,000 residents.
STDTest.com lists confidential testing locations across Lake County and Tennessee. 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.