HIV Data

HIV in Washington State

HIV infection causes AIDS, which is responsible for a substantial amount of morbidity and mortality in Washington State. The Department of Health estimates that nearly 14,000 people are living with HIV infection in Washington, of whom about 91 percent have been diagnosed and reported to the state's HIV surveillance registry. CDC recommends that individuals between the ages of 13 and 64 get tested for HIV at least once as part of routine health care. People with risk factors should get tested more frequently. Treatment for HIV infection is widely available, and should be initiated as early as possible following diagnosis.

    View the Data

    HIV Data

    What's Here

    The HIV dashboards contain data for state, Accountable Communities of Health (ACH), and county levels. The HIV data dashboards contain state-wide measures using data from the Enhanced HIV/AIDS Reporting System (eHARS). eHARS data are based on local disease investigations and comprehensive HIV/AIDS lab reporting. All data are de-identified and aggregated.

    The dashboards contain the following measures:

    • HIV Incidence
    • HIV Late Diagnosis
    • HIV Linkage to Care
    • HIV Prevalence
    • HIV Viral Suppression

    HIV Dashboard data notes (PDF)

    Additional Resources

    What is HIV?

    HIV Statistics and Research

    Contact Us

    For information or questions related to the Washington Tracking Network, email

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    We love hearing about how our data is being used to make an impact on the health of Washingtonians. It also helps us to know what is meeting our users’ needs and how we can improve the information we provide. If you used our data, please tell us about it by sending an email to

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