STD Rates in Warren County, Indiana

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

Data Year: 2023 Source: CDC STI Surveillance Population: 8,517
Combined
152.6
per 100K
84th / 92
Chlamydia
140.9
per 100K • 12 cases
Based on 12 cases — interpret with care
US rate: 490.7
Gonorrhea
11.7
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 178.2
Syphilis P&S
0.0
No cases reported

Warren County is among the lower-burden counties in Indiana, reporting a combined STD rate of 152.6 per 100,000 residents in 2023 — 84th of 92 counties. Reported infections included chlamydia at 140.9 per 100,000 (12 cases, too few for a reliable comparison), gonorrhea at 11.7 per 100,000 (1 case, too few for a reliable comparison). No syphilis cases were reported in Warren County in 2023. Confidential STD testing is available throughout Warren County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Warren County, 2000–2023

Reported cases per 100,000 residents each year, against the Indiana 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
140.9
per 100K in 2023
0.0 in 2000
Peak 247.8 in 2021
Gonorrhea
11.7
per 100K in 2023
0.0 in 2000
Peak 60.4 in 2018
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 0.0 in 2000

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

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Warren County vs Indiana and the US

Infection Warren County Indiana US vs Indiana vs US Rank in Indiana
Chlamydia 140.912 cases 491 490.7 Too few cases Too few cases –
Gonorrhea 11.71 case 144 178.2 Too few cases Too few cases –
Syphilis (P&S) 00 cases 8.7 15.8 Too few cases Too few cases –

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

Warren County ranks 84th of 92 Indiana counties for combined STD rate in 2023, at 152.6 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Warren County, with 12 cases at a rate of 140.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Warren County and Indiana. 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.