The Celebrating Diversity Website is based on conceptualizing and measuring urban inequality, social determinants of health, and quality of life for racial/ethnic groups.  It identifies central city, suburban, and metropolitan indicators for opportunity, quality of life and health for various racial and ethnic population groups.  These research and data analyses are an ongoing project of the Harvard School of Public Health (Department of Health and Social Behavior); the Center for Advancement of Health is responsible for dissemination and policy advocacy activities; the project is supported by the WK Kellogg Foundation.