STD Rates in Gibson County, Indiana

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

Data Year: 2023 Source: CDC STI Surveillance Population: 32,903
Combined
386
per 100K
31st / 92
Chlamydia
325.2
per 100K • 107 cases
US rate: 490.7
29th of 92 in Indiana
Higher than 57% of US counties
Gonorrhea
51.7
per 100K • 17 cases
Based on 17 cases — interpret with care
US rate: 178.2
Syphilis P&S
9.1
per 100K • 3 cases
Based on 3 cases — interpret with care
US rate: 15.8

Gibson County reported a combined STD rate of 386.0 per 100,000 residents in 2023, placing it 31st of 92 Indiana counties — in the upper half of the state. Reported infections included chlamydia at 325.2 per 100,000 (107 cases, 34% below the state rate), gonorrhea at 51.7 per 100,000 (17 cases, too few for a reliable comparison), syphilis at 9.1 per 100,000 (3 cases, too few for a reliable comparison). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Gibson County.

STD Trends in Gibson 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
325.2
per 100K in 2023
0.0 in 2000
Peak 342.2 in 2018
Gonorrhea
51.7
per 100K in 2023
0.0 in 2000
Peak 145.8 in 2021
Syphilis (P&S)
9.1
per 100K in 2023
0.0 in 2000
Peak 15.2 in 2022

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

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Gibson County vs Indiana and the US

Infection Gibson County Indiana US vs Indiana vs US Rank in Indiana
Chlamydia 325.2107 cases 491 490.7 33.8% below 33.7% below 29th of 92
Gonorrhea 51.717 cases 144 178.2 Too few cases Too few cases –
Syphilis (P&S) 9.13 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

Gibson County ranks 31st of 92 Indiana counties for combined STD rate in 2023, at 386.0 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Gibson County, with 107 cases at a rate of 325.2 per 100,000 residents.
STDTest.com lists confidential testing locations across Gibson 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.