STD Rates in Twin Falls County, Idaho
2023 CDC surveillance data for Twin Falls County, Idaho — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Twin Falls County has one of the higher STD burdens in Idaho, with a combined rate of 428.8 per 100,000 residents in 2023 — ranking 5th of 43 counties. Reported infections included chlamydia at 386.7 per 100,000 (368 cases, 31% above the state rate), gonorrhea at 38.9 per 100,000 (37 cases, 2% below the state rate), syphilis at 3.2 per 100,000 (3 cases, too few for a reliable comparison). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Twin Falls County has confidential testing locations available.
STD Trends in Twin Falls County, 2000–2023
Reported cases per 100,000 residents each year, against the Idaho 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.
Twin Falls County vs Idaho and the US
| Infection | Twin Falls County | Idaho | US | vs Idaho | vs US | Rank in Idaho |
|---|---|---|---|---|---|---|
| Chlamydia | 386.7368 cases | 294.9 | 490.7 | 31.1% above | 21.2% below | 6th of 43 |
| Gonorrhea | 38.937 cases | 39.6 | 178.2 | 1.8% below | 78.2% below | 6th of 43 |
| Syphilis (P&S) | 3.23 cases | 3.8 | 15.8 | Too few cases | Too few cases | – |
Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Idaho’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.
