Data Year: 2023Source: CDC STI SurveillancePopulation: 173,458
Combined
223.1
per 100K
211th / 247
Chlamydia
171.8
per 100K • 298 cases
Gonorrhea
48.4
per 100K • 84 cases
Syphilis P&S
2.9
per 100K • 5 cases
Parker County is among the lower-burden counties in Texas, reporting a combined STD rate of 223.1 per 100,000 residents in 2023 — 211th of 247 counties. Reported infections included chlamydia at 171.8 per 100,000 (298 cases, 65% below the state rate), gonorrhea at 48.4 per 100,000 (84 cases, 73% below the state rate), syphilis at 2.9 per 100,000 (5 cases, 81% 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 Parker County.
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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.