STD Rates in San Juan County, Utah
2023 CDC surveillance data for San Juan County, Utah — chlamydia, gonorrhea, and syphilis rates with state comparisons.
San Juan County has one of the higher STD burdens in Utah, with a combined rate of 459.8 per 100,000 residents in 2023 — ranking 2nd of 29 counties. Reported infections included chlamydia at 404.0 per 100,000 (58 cases, 25% above the state rate), gonorrhea at 48.8 per 100,000 (7 cases, too few for a reliable comparison), syphilis at 7.0 per 100,000 (1 case, too few for a reliable comparison). Routine testing is the surest way to catch STDs early, since many produce no symptoms. San Juan County has confidential testing locations available.
STD Trends in San Juan 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.
Source: CDC NCHHSTP AtlasPlus county surveillance, 2000–2023.
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San Juan County vs Utah and the US
| Infection | San Juan County | Utah | US | vs Utah | vs US | Rank in Utah |
|---|---|---|---|---|---|---|
| Chlamydia | 40458 cases | 322 | 490.7 | 25.5% above | 17.7% below | 2nd of 29 |
| Gonorrhea | 48.87 cases | 77.9 | 178.2 | Too few cases | Too few cases | – |
| Syphilis (P&S) | 71 case | 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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