STD Rates in Shelby County, Kentucky

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

Data Year: 2023 Source: CDC STI Surveillance Population: 49,517
Combined
311
per 100K
50th / 120
Chlamydia
248.4
per 100K • 123 cases
US rate: 490.7
47th of 120 in Kentucky
Higher than 42% of US counties
Gonorrhea
56.5
per 100K • 28 cases
US rate: 178.2
52nd of 120 in Kentucky
Higher than 45% of US counties
Syphilis P&S
6.1
per 100K • 3 cases
Based on 3 cases — interpret with care
US rate: 15.8

Shelby County reported a combined STD rate of 311.0 per 100,000 residents in 2023, placing it 50th of 120 Kentucky counties — in the upper half of the state. Reported infections included chlamydia at 248.4 per 100,000 (123 cases, 35% below the state rate), gonorrhea at 56.5 per 100,000 (28 cases, 58% below the state rate), syphilis at 6.1 per 100,000 (3 cases, too few for a reliable comparison). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Shelby County has confidential testing locations available.

STD Trends in Shelby County, 2000–2023

Reported cases per 100,000 residents each year, against the Kentucky 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
248.4
per 100K in 2023
288.7 in 2000
Peak 524.2 in 2016
Gonorrhea
56.5
per 100K in 2023
95.2 in 2000
Peak 165.4 in 2016
Syphilis (P&S)
6.1
per 100K in 2023
3.0 in 2000
Peak 14.4 in 2021

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

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Shelby County vs Kentucky and the US

Infection Shelby County Kentucky US vs Kentucky vs US Rank in Kentucky
Chlamydia 248.4123 cases 381.9 490.7 35% below 49.4% below 47th of 120
Gonorrhea 56.528 cases 134.4 178.2 58% below 68.3% below 52nd of 120
Syphilis (P&S) 6.13 cases 14.1 15.8 Too few cases Too few cases –

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

Shelby County ranks 50th of 120 Kentucky counties for combined STD rate in 2023, at 311.0 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Shelby County, with 123 cases at a rate of 248.4 per 100,000 residents.
STDTest.com lists confidential testing locations across Shelby County and Kentucky. 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.