STD Rates in Rensselaer County, New York

2023 CDC surveillance data for Rensselaer County, New York — chlamydia, gonorrhea, and syphilis rates with state comparisons.

Data Year: 2023 Source: CDC STI Surveillance Population: 159,292
Combined
557.5
per 100K
12th / 62
Chlamydia
384.2
per 100K • 612 cases
US rate: 490.7
13th of 62 in New York
Higher than 67% of US counties
Gonorrhea
164.5
per 100K • 262 cases
US rate: 178.2
10th of 62 in New York
Higher than 79% of US counties
Syphilis P&S
8.8
per 100K • 14 cases
Based on 14 cases — interpret with care
US rate: 15.8

Rensselaer County has one of the higher STD burdens in New York, with a combined rate of 557.5 per 100,000 residents in 2023 — ranking 12th of 62 counties. Reported infections included chlamydia at 384.2 per 100,000 (612 cases, 31% below the state rate), gonorrhea at 164.5 per 100,000 (262 cases, 30% below the state rate), syphilis at 8.8 per 100,000 (14 cases, too few for a reliable comparison). Confidential STD testing is available throughout Rensselaer County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Rensselaer County, 2000–2023

Reported cases per 100,000 residents each year, against the New York 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
384.2
per 100K in 2023
0.0 in 2000
Peak 504.8 in 2018
Gonorrhea
164.5
per 100K in 2023
0.0 in 2000
Peak 225.9 in 2020
Syphilis (P&S)
8.8
per 100K in 2023
0.0 in 2000
Peak 16.4 in 2019

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

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Rensselaer County vs New York and the US

Infection Rensselaer County New York US vs New York vs US Rank in New York
Chlamydia 384.2612 cases 558.4 490.7 31.2% below 21.7% below 13th of 62
Gonorrhea 164.5262 cases 235.6 178.2 30.2% below 7.7% below 10th of 62
Syphilis (P&S) 8.814 cases 14.8 15.8 Too few cases Too few cases –

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

Rensselaer County ranks 12th of 62 New York counties for combined STD rate in 2023, at 557.5 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Rensselaer County, with 612 cases at a rate of 384.2 per 100,000 residents.
STDTest.com lists confidential testing locations across Rensselaer County and New York. 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.