Estimated PLHIV = CDC-developed SAS program that estimates incidence and prevalence at the county and subpopulation levels for the jurisdiction. PLHIV = number of persons alive through the year of interest who were diagnosed by the end of the prior year (i.e. for 2018, number of people diagnosed as of 2017 and alive through 2018). PLHIV Retained in Care = number of diagnosed PLHIV who had two or more CD4 or viral load tests conducted in the year of interest as least 90 days apart. PLHIV Virally Suppressed = number of diagnosed PLHIV whose last viral load in the year of interest was <200 copies/mL.