STD Rates in Saline County, Illinois
2023 CDC surveillance data for Saline County, Illinois — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Saline County reported a combined STD rate of 463.4 per 100,000 residents in 2023, placing it 26th of 102 Illinois counties — in the upper half of the state. Reported infections included chlamydia at 332.3 per 100,000 (76 cases, 40% below the state rate), gonorrhea at 118.0 per 100,000 (27 cases, 42% below the state rate), syphilis at 13.1 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. Saline County has confidential testing locations available.
STD Trends in Saline County, 2000–2023
Reported cases per 100,000 residents each year, against the Illinois 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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Saline County vs Illinois and the US
| Infection | Saline County | Illinois | US | vs Illinois | vs US | Rank in Illinois |
|---|---|---|---|---|---|---|
| Chlamydia | 332.376 cases | 557.7 | 490.7 | 40.4% below | 32.3% below | 32nd of 102 |
| Gonorrhea | 11827 cases | 202.3 | 178.2 | 41.7% below | 33.8% below | 25th of 102 |
| Syphilis (P&S) | 13.13 cases | 11.6 | 15.8 | Too few cases | Too few cases | – |
Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Illinois’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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