STD Rates in Teton County, Montana

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

Data Year: 2023 Source: CDC STI Surveillance Population: 6,427
Combined
93.4
per 100K
44th / 51
Chlamydia
77.8
per 100K • 5 cases
Based on 5 cases — interpret with care
US rate: 490.7
Gonorrhea
15.6
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 178.2
Syphilis P&S
0.0
No cases reported

Teton County is among the lower-burden counties in Montana, reporting a combined STD rate of 93.4 per 100,000 residents in 2023 — 44th of 51 counties. Reported infections included chlamydia at 77.8 per 100,000 (5 cases, too few for a reliable comparison), gonorrhea at 15.6 per 100,000 (1 case, too few for a reliable comparison). No syphilis cases were reported in Teton County in 2023. Routine testing is the surest way to catch STDs early, since many produce no symptoms. Teton County has confidential testing locations available.

STD Trends in Teton County, 2000–2023

Reported cases per 100,000 residents each year, against the Montana 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
77.8
per 100K in 2023
0.0 in 2000
Peak 244.0 in 2019
Gonorrhea
15.6
per 100K in 2023
0.0 in 2000
Peak 64.2 in 2020
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 62.8 in 2022

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

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Teton County vs Montana and the US

Infection Teton County Montana US vs Montana vs US Rank in Montana
Chlamydia 77.85 cases 322.6 490.7 Too few cases Too few cases –
Gonorrhea 15.61 case 67.7 178.2 Too few cases Too few cases –
Syphilis (P&S) 00 cases 27.5 15.8 Too few cases Too few cases –

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

Teton County ranks 44th of 51 Montana counties for combined STD rate in 2023, at 93.4 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Teton County, with 5 cases at a rate of 77.8 per 100,000 residents.
STDTest.com lists confidential testing locations across Teton County and Montana. 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.