Ann. Review of Sociology, 1983. 9:83-102. This review presents an analysis of current sociology and human ecology dealing with neighborhood change. The review is organized in four major sections. The first deals with the concept of neighborhood. The second discusses the classic models of neighborhood change-invasion-succession and life cycle. The third deals with the current perspectives on neighborhood change: demographic/ecological, sociocultural/organizational, political economy, and social movements. The final section focuses on urban revitalization and gentrification.