STD Rates in Durham County, North Carolina

2023 CDC surveillance data for Durham County, North Carolina — chlamydia, gonorrhea, and syphilis rates with state comparisons.

Data Year: 2023 Source: CDC STI Surveillance Population: 336,905
Combined
1373.4
per 100K
12th / 100
Chlamydia
905.3
per 100K • 3,050 cases
US rate: 490.7
14th of 100 in North Carolina
Higher than 94% of US counties
Gonorrhea
440.5
per 100K • 1,484 cases
US rate: 178.2
9th of 100 in North Carolina
Higher than 97% of US counties
Syphilis P&S
27.6
per 100K • 93 cases
US rate: 15.8
17th of 100 in North Carolina
Higher than 87% of US counties

Durham County has one of the higher STD burdens in North Carolina, with a combined rate of 1,373.4 per 100,000 residents in 2023 — ranking 12th of 100 counties. Reported infections included chlamydia at 905.3 per 100,000 (3,050 cases, 49% above the state rate), gonorrhea at 440.5 per 100,000 (1,484 cases, 81% above the state rate), syphilis at 27.6 per 100,000 (93 cases, 39% above the state rate). Confidential STD testing is available throughout Durham County — knowing your status is the only way to catch infections that often show no symptoms.

STD Trends in Durham County, 2000–2023

Reported cases per 100,000 residents each year, against the North Carolina 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
905.3
per 100K in 2023
0.0 in 2000
Peak 917.6 in 2015
Gonorrhea
440.5
per 100K in 2023
0.0 in 2000
Peak 449.6 in 2001
Syphilis (P&S)
27.6
per 100K in 2023
8.0 in 2000
Peak 39.9 in 2021

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

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Durham County vs North Carolina and the US

Infection Durham County North Carolina US vs North Carolina vs US Rank in North Carolina
Chlamydia 905.33,050 cases 607.9 490.7 48.9% above 84.5% above 14th of 100
Gonorrhea 440.51,484 cases 243.2 178.2 81.1% above 147.2% above 9th of 100
Syphilis (P&S) 27.693 cases 19.9 15.8 38.7% above 74.7% above 17th of 100

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

Durham County ranks 12th of 100 North Carolina counties for combined STD rate in 2023, at 1,373.4 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Durham County, with 3,050 cases at a rate of 905.3 per 100,000 residents.
STDTest.com lists confidential testing locations across Durham County and North Carolina. 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.