STD Rates in Loudoun County, Virginia
2023 CDC surveillance data for Loudoun County, Virginia — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Loudoun County is among the lower-burden counties in Virginia, reporting a combined STD rate of 253.1 per 100,000 residents in 2023 — 101st of 133 counties. Reported infections included chlamydia at 206.3 per 100,000 (900 cases, 56% below the state rate), gonorrhea at 43.8 per 100,000 (191 cases, 72% below the state rate), syphilis at 3.0 per 100,000 (13 cases, too few for a reliable comparison). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Loudoun County has confidential testing locations available.
STD Trends in Loudoun County, 2000–2023
Reported cases per 100,000 residents each year, against the Virginia 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.
Loudoun County vs Virginia and the US
| Infection | Loudoun County | Virginia | US | vs Virginia | vs US | Rank in Virginia |
|---|---|---|---|---|---|---|
| Chlamydia | 206.3900 cases | 472.8 | 490.7 | 56.4% below | 58% below | 101st of 133 |
| Gonorrhea | 43.8191 cases | 158.3 | 178.2 | 72.3% below | 75.4% below | 102nd of 133 |
| Syphilis (P&S) | 313 cases | 10.7 | 15.8 | Too few cases | Too few cases | – |
Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Virginia’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.
