STD Rates in Duchesne County, Utah

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

Data Year: 2023 Source: CDC STI Surveillance Population: 20,476
Combined
219.8
per 100K
17th / 29
Chlamydia
180.7
per 100K • 37 cases
US rate: 490.7
18th of 29 in Utah
Higher than 23% of US counties
Gonorrhea
39.1
per 100K • 8 cases
Based on 8 cases — interpret with care
US rate: 178.2
Syphilis P&S
0.0
No cases reported

Duchesne County recorded a combined STD rate of 219.8 per 100,000 residents in 2023, ranking 17th of 29 counties in Utah. Reported infections included chlamydia at 180.7 per 100,000 (37 cases, 44% below the state rate), gonorrhea at 39.1 per 100,000 (8 cases, too few for a reliable comparison). No syphilis cases were reported in Duchesne County in 2023. Routine testing is the surest way to catch STDs early, since many produce no symptoms. Duchesne County has confidential testing locations available.

STD Trends in Duchesne County, 2000–2023

Reported cases per 100,000 residents each year, against the Utah 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
180.7
per 100K in 2023
76.2 in 2000
Peak 262.8 in 2021
Gonorrhea
39.1
per 100K in 2023
0.0 in 2000
Peak 45.9 in 2020
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 5.1 in 2021

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

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Duchesne County vs Utah and the US

Infection Duchesne County Utah US vs Utah vs US Rank in Utah
Chlamydia 180.737 cases 322 490.7 43.9% below 63.2% below 18th of 29
Gonorrhea 39.18 cases 77.9 178.2 Too few cases Too few cases
Syphilis (P&S) 00 cases 9.7 15.8 Too few cases Too few cases

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

Duchesne County ranks 17th of 29 Utah counties for combined STD rate in 2023, at 219.8 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Duchesne County, with 37 cases at a rate of 180.7 per 100,000 residents.
STDTest.com lists confidential testing locations across Duchesne County and Utah. 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.