STD Rates in Davis County, Utah

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

Data Year: 2023 Source: CDC STI Surveillance Population: 373,226
Combined
308.1
per 100K
6th / 29
Chlamydia
260.7
per 100K • 973 cases
US rate: 490.7
7th of 29 in Utah
Higher than 45% of US counties
Gonorrhea
43.1
per 100K • 161 cases
US rate: 178.2
11th of 29 in Utah
Higher than 35% of US counties
Syphilis P&S
4.3
per 100K • 16 cases
Based on 16 cases — interpret with care
US rate: 15.8

Davis County has one of the higher STD burdens in Utah, with a combined rate of 308.1 per 100,000 residents in 2023 — ranking 6th of 29 counties. Reported infections included chlamydia at 260.7 per 100,000 (973 cases, 19% below the state rate), gonorrhea at 43.1 per 100,000 (161 cases, 45% below the state rate), syphilis at 4.3 per 100,000 (16 cases, too few for a reliable comparison). Confidential STD testing is available throughout Davis County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Davis 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
260.7
per 100K in 2023
61.2 in 2000
Peak 330.0 in 2017
Gonorrhea
43.1
per 100K in 2023
4.6 in 2000
Peak 69.2 in 2021
Syphilis (P&S)
4.3
per 100K in 2023
0.0 in 2000
Peak 5.7 in 2021

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

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Davis County vs Utah and the US

Infection Davis County Utah US vs Utah vs US Rank in Utah
Chlamydia 260.7973 cases 322 490.7 19% below 46.9% below 7th of 29
Gonorrhea 43.1161 cases 77.9 178.2 44.7% below 75.8% below 11th of 29
Syphilis (P&S) 4.316 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

Davis County ranks 6th of 29 Utah counties for combined STD rate in 2023, at 308.1 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Davis County, with 973 cases at a rate of 260.7 per 100,000 residents.
STDTest.com lists confidential testing locations across Davis 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.