STD Rates in Lower Connecticut River Valley Planning Region, Connecticut

2023 CDC surveillance data for Lower Connecticut River Valley Planning Region, Connecticut — chlamydia, gonorrhea, and syphilis rates with state comparisons.

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Data Year: 2023 Source: CDC STI Surveillance Population: 176,227
Combined
262.1
per 100K
7th / 9
Chlamydia
193.5
per 100K • 341 cases
Gonorrhea
64.1
per 100K • 113 cases
Syphilis P&S
4.5
per 100K • 8 cases

Lower Connecticut River Valley Planning Region is among the lower-burden counties in Connecticut, reporting a combined STD rate of 262.1 per 100,000 residents in 2023 — 7th of 9 counties. Reported infections included chlamydia at 193.5 per 100,000 (341 cases, 47% below the state rate), gonorrhea at 64.1 per 100,000 (113 cases, 43% below the state rate), syphilis at 4.5 per 100,000 (8 cases, 38% below the state rate). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Lower Connecticut River Valley Planning Region.

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Lower Connecticut River Valley Planning Region vs Connecticut Average

Infection Lower Connecticut River Valley Planning Region Connecticut Rate Difference
Chlamydia 193.5 364.8 47% below
Gonorrhea 64.1 113.3 43% below
Syphilis (P&S) 4.5 7.3 38% below

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STD testing in Lower Connecticut River Valley Planning Region, Connecticut

Clinics, free and low-cost testing, and labs near Middletown.

STD testing in Middletown, CT47,958 people →

Largest Planning Regions in Connecticut

Capitol Planning Region → Western Connecticut Planning Region → South Central Connecticut Planning Region → Naugatuck Valley Planning Region → Greater Bridgeport Planning Region → Southeastern Connecticut Planning Region → Northwest Hills Planning Region → Northeastern Connecticut Planning Region →

All 9 Connecticut planning regions → STD testing in Connecticut →

FAQs

Lower Connecticut River Valley Planning Region ranks 7th of 9 Connecticut counties for combined STD rate in 2023, at 262.1 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Lower Connecticut River Valley Planning Region, with 341 cases at a rate of 193.5 per 100,000 residents.
STDTest.com lists confidential testing locations across Lower Connecticut River Valley Planning Region and Connecticut. Many offer same-day appointments with results in 1–3 days.

Related Resources

STD Testing Window Periods How Soon After Sex to Test STD Symptoms Guide Testing Timeline Chart All Testing Clinics STD Statistics and Data
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.
Sources