STD Rates in Carroll County, New Hampshire

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

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Data Year: 2023 Source: CDC STI Surveillance Population: 52,425
Combined
87.7
per 100K
10th / 10
Chlamydia
76.3
per 100K • 40 cases
Gonorrhea
9.5
per 100K • 5 cases
Syphilis P&S
1.9
per 100K • 1 cases

Carroll County is among the lower-burden counties in New Hampshire, reporting a combined STD rate of 87.7 per 100,000 residents in 2023 — 10th of 10 counties. Reported infections included chlamydia at 76.3 per 100,000 (40 cases, 61% below the state rate), gonorrhea at 9.5 per 100,000 (5 cases, 77% below the state rate), syphilis at 1.9 per 100,000 (1 case, 51% 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 Carroll County.

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Carroll County County vs New Hampshire Average

Infection Carroll County County New Hampshire Rate Difference
Chlamydia 76.3 196.6 61% below
Gonorrhea 9.5 41.9 77% below
Syphilis (P&S) 1.9 3.9 51% below

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FAQs

Carroll County ranks 10th of 10 New Hampshire counties for combined STD rate in 2023, at 87.7 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Carroll County, with 40 cases at a rate of 76.3 per 100,000 residents.
STDTest.com lists confidential testing locations across Carroll County and New Hampshire. Many offer same-day appointments with results in 1u20133 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