STD Rates in Blair County, Pennsylvania
2023 CDC surveillance data for Blair County, Pennsylvania — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Blair County reported a combined STD rate of 296.1 per 100,000 residents in 2023, placing it 24th of 67 Pennsylvania counties — in the upper half of the state. Reported infections included chlamydia at 255.3 per 100,000 (307 cases, 39% below the state rate), gonorrhea at 39.1 per 100,000 (47 cases, 73% below the state rate), syphilis at 1.7 per 100,000 (2 cases, too few for a reliable comparison). Confidential STD testing is available throughout Blair County — knowing your status is the only way to catch infections that often show no symptoms.
STD Trends in Blair County, 2000–2023
Reported cases per 100,000 residents each year, against the Pennsylvania 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.
Blair County vs Pennsylvania and the US
| Infection | Blair County | Pennsylvania | US | vs Pennsylvania | vs US | Rank in Pennsylvania |
|---|---|---|---|---|---|---|
| Chlamydia | 255.3307 cases | 421.2 | 490.7 | 39.4% below | 48% below | 24th of 67 |
| Gonorrhea | 39.147 cases | 144.7 | 178.2 | 73% below | 78.1% below | 32nd of 67 |
| Syphilis (P&S) | 1.72 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 Pennsylvania’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.
