STD Rates in Washington County, Vermont

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

Data Year: 2023 Source: CDC STI Surveillance Population: 60,147
Combined
236.1
per 100K
5th / 14
Chlamydia
204.5
per 100K • 123 cases
US rate: 490.7
5th of 14 in Vermont
Higher than 30% of US counties
Gonorrhea
31.6
per 100K • 19 cases
Based on 19 cases — interpret with care
US rate: 178.2
Syphilis P&S
0.0
No cases reported

Washington County reported a combined STD rate of 236.1 per 100,000 residents in 2023, placing it 5th of 14 Vermont counties — in the upper half of the state. Reported infections included chlamydia at 204.5 per 100,000 (123 cases, 1% above the state rate), gonorrhea at 31.6 per 100,000 (19 cases, too few for a reliable comparison). No syphilis cases were reported in Washington County in 2023. Routine testing is the surest way to catch STDs early, since many produce no symptoms. Washington County has confidential testing locations available.

STD Trends in Washington County, 2000–2023

Reported cases per 100,000 residents each year, against the Vermont 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
204.5
per 100K in 2023
74.0 in 2000
Peak 430.8 in 2014
Gonorrhea
31.6
per 100K in 2023
6.9 in 2000
Peak 70.6 in 2018
Syphilis (P&S)
0.0
per 100K in 2023
0.0 in 2000
Peak 5.1 in 2015

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

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Washington County vs Vermont and the US

Infection Washington County Vermont US vs Vermont vs US Rank in Vermont
Chlamydia 204.5123 cases 201.9 490.7 1.3% above 58.3% below 5th of 14
Gonorrhea 31.619 cases 34 178.2 Too few cases Too few cases
Syphilis (P&S) 00 cases 0.5 15.8 Too few cases Too few cases

Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among Vermont’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

Washington County ranks 5th of 14 Vermont counties for combined STD rate in 2023, at 236.1 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Washington County, with 123 cases at a rate of 204.5 per 100,000 residents.
STDTest.com lists confidential testing locations across Washington County and Vermont. 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.