The 2013 Greater Prince William Area (GPWA) Community Health Assessment presents a detailed picture of public health through review of results from a Health Check survey of GPWA residents; input from community partners and stakeholders; data from local, state and national sources; and existing community assets and resources. This assessment will help to guide the GPWA’s health improvement efforts, including development of a Community Health Improvement Plan to address identified priority public health issues. Additionally, the assessment report is intended to aid community organizations that contribute to the local public health system, and whose work impacts public health issues, by providing them with concrete data about health topics that are important to our community.