STD Rates in Big Horn County, Montana
2023 CDC surveillance data for Big Horn County, Montana — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Big Horn County has one of the higher STD burdens in Montana, with a combined rate of 2,548.8 per 100,000 residents in 2023 — ranking 1st of 51 counties. Reported infections included chlamydia at 1505.8 per 100,000 (192 cases, 367% above the state rate), gonorrhea at 611.7 per 100,000 (78 cases, 804% above the state rate), syphilis at 431.3 per 100,000 (55 cases, 1468% above the state rate). 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 Montana 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.
Know your status — get tested today
Same-day testing at 4,500+ locations. No appointment needed. Results in 1–3 days.
Big Horn County vs Montana and the US
| Infection | Big Horn County | Montana | US | vs Montana | vs US | Rank in Montana |
|---|---|---|---|---|---|---|
| Chlamydia | 1505.8192 cases | 322.6 | 490.7 | 366.8% above | 206.9% above | 1st of 51 |
| Gonorrhea | 611.778 cases | 67.7 | 178.2 | 803.5% above | 243.3% above | 2nd of 51 |
| Syphilis (P&S) | 431.355 cases | 27.5 | 15.8 | 1468.4% above | 2629.7% above | 2nd of 51 |
Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Montana’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.
Find a clinic near you
4,500+ testing locations nationwide. 100% confidential. Most insurance accepted.
