The concept of place identity has been the subject of a number of empirical studies in a variety of disciplines, but there have been relatively few attempts to integrate this literature into a more general theory of identity and environment. Such endeavors have been limited by a lack of studies that simultaneously examine identification with places of different scale. This article addresses this critical omission by analyzing how residents of Cape Cod, Massachusetts, develop a sense of home with respect to dwelling, community, and region. Our results suggest that different social and environmental factors discriminate identification across place loci: specifically, that demographic qualities of residents and interpretive residential affiliations are critical to dwelling identity; that social participation in the local community is essential for community identity; and that patterns of intercommunity spatial activity promote a regional identity. Such understandings, we propose, are important to constructing an integrated theory of place identity, one sensitive to the complex ways the self is situated in the social-spatial environment.