STD Rates in Nelson County, Virginia

2023 CDC surveillance data for Nelson County, Virginia — chlamydia, gonorrhea, and syphilis rates with state comparisons.

Data Year: 2023 Source: CDC STI Surveillance Population: 14,706
Combined
258.4
per 100K
100th / 133
Chlamydia
210.8
per 100K • 31 cases
US rate: 490.7
100th of 133 in Virginia
Higher than 32% of US counties
Gonorrhea
47.6
per 100K • 7 cases
Based on 7 cases — interpret with care
US rate: 178.2
Syphilis P&S
0.0
No cases reported

Nelson County is among the lower-burden counties in Virginia, reporting a combined STD rate of 258.4 per 100,000 residents in 2023 — 100th of 133 counties. Reported infections included chlamydia at 210.8 per 100,000 (31 cases, 55% below the state rate), gonorrhea at 47.6 per 100,000 (7 cases, too few for a reliable comparison). No syphilis cases were reported in Nelson County in 2023. Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Nelson County.

STD Trends in Nelson 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.

Chlamydia
210.8
per 100K in 2023
248.9 in 2000
Peak 368.4 in 2019
Gonorrhea
47.6
per 100K in 2023
62.2 in 2000
Peak 155.5 in 2021
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 13.5 in 2020

Source: CDC NCHHSTP AtlasPlus county surveillance, 2000–2023.

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Nelson County vs Virginia and the US

Infection Nelson County Virginia US vs Virginia vs US Rank in Virginia
Chlamydia 210.831 cases 472.8 490.7 55.4% below 57% below 100th of 133
Gonorrhea 47.67 cases 158.3 178.2 Too few cases Too few cases –
Syphilis (P&S) 00 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.

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FAQs

Nelson County ranks 100th of 133 Virginia counties for combined STD rate in 2023, at 258.4 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Nelson County, with 31 cases at a rate of 210.8 per 100,000 residents.
STDTest.com lists confidential testing locations across Nelson County and Virginia. Many offer same-day appointments with results in 1–3 days.
Data sourced from the CDC's annual STI Surveillance Report. Rates are per 100,000 population and reflect reported cases only — actual prevalence is likely higher due to undiagnosed infections. While we strive for accuracy, STDTest.com makes no representations or warranties regarding the completeness or accuracy of this data and is not responsible for any errors or omissions. This page is for informational purposes only and does not constitute medical advice.