This report describes SIAP work undertaken from December 2011 to December 2012 as part of the Philadelphia cultural asset mapping project. SIAP research and data analyses underway, in collaboration with Reinvestment Fund, included: a cross-sectional analysis of associations between cultural assets and social and community indicators by neighborhood; a time-series of the geography of cultural assets between 1997 and 2010, using SIAP’s historical database; and a Philadelphia livability/social inclusion index that links information on cultural assets with other community indices on neighborhood vitality and social wellbeing.