STD Rates in San Juan County, Colorado
2023 CDC surveillance data for San Juan County, Colorado — chlamydia, gonorrhea, and syphilis rates with state comparisons.
San Juan County has one of the higher STD burdens in Colorado, with a combined rate of 1,496.3 per 100,000 residents in 2023 — ranking 1st of 61 counties. Reported infections included chlamydia at 1371.6 per 100,000 (11 cases, too few for a reliable comparison), gonorrhea at 124.7 per 100,000 (1 case, too few for a reliable comparison). No syphilis cases were reported in San Juan County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across San Juan County.
STD Trends in San Juan County, 2000–2023
Reported cases per 100,000 residents each year, against the Colorado 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 Colorado and the US
| Infection | San Juan County | Colorado | US | vs Colorado | vs US | Rank in Colorado |
|---|---|---|---|---|---|---|
| Chlamydia | 1371.611 cases | 435.1 | 490.7 | Too few cases | Too few cases | – |
| Gonorrhea | 124.71 case | 128.7 | 178.2 | Too few cases | Too few cases | – |
| Syphilis (P&S) | 00 cases | 16 | 15.8 | Too few cases | Too few cases | – |
Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Colorado’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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