STD Rates in Franklin County, Idaho
2023 CDC surveillance data for Franklin County, Idaho — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Franklin County is among the lower-burden counties in Idaho, reporting a combined STD rate of 154.9 per 100,000 residents in 2023 — 33rd of 43 counties. Reported infections included chlamydia at 122.6 per 100,000 (19 cases, too few for a reliable comparison), gonorrhea at 25.8 per 100,000 (4 cases, too few for a reliable comparison), syphilis at 6.5 per 100,000 (1 case, too few for a reliable comparison). Confidential STD testing is available throughout Franklin County — knowing your status is the only way to catch infections that often show no symptoms.
STD Trends in Franklin 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.
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Franklin County vs Idaho and the US
| Infection | Franklin County | Idaho | US | vs Idaho | vs US | Rank in Idaho |
|---|---|---|---|---|---|---|
| Chlamydia | 122.619 cases | 294.9 | 490.7 | Too few cases | Too few cases | – |
| Gonorrhea | 25.84 cases | 39.6 | 178.2 | Too few cases | Too few cases | – |
| Syphilis (P&S) | 6.51 case | 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.
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