STD Rates in Montgomery County, Indiana

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

Data Year: 2023 Source: CDC STI Surveillance Population: 38,575
Combined
329.2
per 100K
39th / 92
Chlamydia
272.2
per 100K • 105 cases
US rate: 490.7
39th of 92 in Indiana
Higher than 48% of US counties
Gonorrhea
57
per 100K • 22 cases
US rate: 178.2
35th of 92 in Indiana
Higher than 45% of US counties
Syphilis P&S
0.0
No cases reported

Montgomery County reported a combined STD rate of 329.2 per 100,000 residents in 2023, placing it 39th of 92 Indiana counties — in the upper half of the state. Reported infections included chlamydia at 272.2 per 100,000 (105 cases, 45% below the state rate), gonorrhea at 57.0 per 100,000 (22 cases, 60% below the state rate). No syphilis cases were reported in Montgomery County in 2023. Confidential STD testing is available throughout Montgomery County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Montgomery 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
272.2
per 100K in 2023
0.0 in 2000
Peak 459.8 in 2021
Gonorrhea
57.0
per 100K in 2023
0.0 in 2000
Peak 113.3 in 2020
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 13.1 in 2022

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

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Montgomery County vs Indiana and the US

Infection Montgomery County Indiana US vs Indiana vs US Rank in Indiana
Chlamydia 272.2105 cases 491 490.7 44.6% below 44.5% below 39th of 92
Gonorrhea 5722 cases 144 178.2 60.4% below 68% below 35th of 92
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

Montgomery County ranks 39th of 92 Indiana counties for combined STD rate in 2023, at 329.2 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Montgomery County, with 105 cases at a rate of 272.2 per 100,000 residents.
STDTest.com lists confidential testing locations across Montgomery 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.