STD Rates in Grant County, Wisconsin
2023 CDC surveillance data for Grant County, Wisconsin — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Grant County reported a combined STD rate of 254.9 per 100,000 residents in 2023, placing it 32nd of 72 Wisconsin counties — in the upper half of the state. Reported infections included chlamydia at 231.5 per 100,000 (119 cases, 45% below the state rate), gonorrhea at 19.5 per 100,000 (10 cases, too few for a reliable comparison), syphilis at 3.9 per 100,000 (2 cases, too few for a reliable comparison). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Grant County has confidential testing locations available.
STD Trends in Grant County, 2000–2023
Reported cases per 100,000 residents each year, against the Wisconsin 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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Grant County vs Wisconsin and the US
| Infection | Grant County | Wisconsin | US | vs Wisconsin | vs US | Rank in Wisconsin |
|---|---|---|---|---|---|---|
| Chlamydia | 231.5119 cases | 422.8 | 490.7 | 45.2% below | 52.8% below | 29th of 72 |
| Gonorrhea | 19.510 cases | 118.5 | 178.2 | Too few cases | Too few cases | – |
| Syphilis (P&S) | 3.92 cases | 9.1 | 15.8 | Too few cases | Too few cases | – |
Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Wisconsin’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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