STD Rates in Teton County, Wyoming

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

Data Year: 2023 Source: CDC STI Surveillance Population: 23,231
Combined
507.9
per 100K
3rd / 22
Chlamydia
464.9
per 100K • 108 cases
US rate: 490.7
2nd of 22 in Wyoming
Higher than 75% of US counties
Gonorrhea
38.7
per 100K • 9 cases
Based on 9 cases — interpret with care
US rate: 178.2
Syphilis P&S
4.3
per 100K • 1 cases
Based on 1 case — interpret with care
US rate: 15.8

Teton County has one of the higher STD burdens in Wyoming, with a combined rate of 507.9 per 100,000 residents in 2023 — ranking 3rd of 22 counties. Reported infections included chlamydia at 464.9 per 100,000 (108 cases, 48% above the state rate), gonorrhea at 38.7 per 100,000 (9 cases, too few for a reliable comparison), syphilis at 4.3 per 100,000 (1 case, too few for a reliable comparison). Confidential STD testing is available throughout Teton County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Teton County, 2000–2023

Reported cases per 100,000 residents each year, against the Wyoming 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
464.9
per 100K in 2023
54.5 in 2000
Peak 464.9 in 2023
Gonorrhea
38.7
per 100K in 2023
0.0 in 2000
Peak 80.6 in 2021
Syphilis (P&S)
4.3
per 100K in 2023
0.0 in 2000
Peak 8.8 in 2014

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

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Teton County vs Wyoming and the US

Infection Teton County Wyoming US vs Wyoming vs US Rank in Wyoming
Chlamydia 464.9108 cases 313.2 490.7 48.4% above 5.3% below 2nd of 22
Gonorrhea 38.79 cases 42.3 178.2 Too few cases Too few cases –
Syphilis (P&S) 4.31 case 2.2 15.8 Too few cases Too few cases –

Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Wyoming’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 3rd of 22 Wyoming counties for combined STD rate in 2023, at 507.9 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Teton County, with 108 cases at a rate of 464.9 per 100,000 residents.
STDTest.com lists confidential testing locations across Teton County and Wyoming. 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.