STD Rates in Big Horn County, Wyoming
2023 CDC surveillance data for Big Horn County, Wyoming — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Big Horn County recorded a combined STD rate of 232.9 per 100,000 residents in 2023, ranking 13th of 22 counties in Wyoming. Reported infections included chlamydia at 216.3 per 100,000 (26 cases, 31% below the state rate), gonorrhea at 16.6 per 100,000 (2 cases, too few for a reliable comparison). No syphilis cases were reported in Big Horn County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Big Horn County.
STD Trends in Big Horn 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.
Source: CDC NCHHSTP AtlasPlus county surveillance, 2000–2023.
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Big Horn County vs Wyoming and the US
| Infection | Big Horn County | Wyoming | US | vs Wyoming | vs US | Rank in Wyoming |
|---|---|---|---|---|---|---|
| Chlamydia | 216.326 cases | 313.2 | 490.7 | 30.9% below | 55.9% below | 13th of 22 |
| Gonorrhea | 16.62 cases | 42.3 | 178.2 | Too few cases | Too few cases | – |
| Syphilis (P&S) | 00 cases | 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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