Neighborhood structure, social organization, and number of short-term sexual partnerships

We examine the relationship between neighborhood structural characteristics, social organization, and the sexual partnering practices of adults. Analyses of 1990 census and 1995-1997 survey-based data on Chicago neighborhoods and adult sexual activity reveal for men a number of neighborhood influences on sexual partnering practices. First, residential stability is negatively associated with having a short-term sexual partner in the last year. Second, neighborhood social ties are positively associated with short-term sexual partnering in neighborhoods with low levels of collective efficacy-the combination of cohesion and shared expectations for beneficial action among neighbors-but this effect is substantially reduced as collective efficacy increases. Moreover, neighborhood collective efficacy and social ties mediate the effect of residential stability on sexual partnering practices. Neighborhood characteristics were not associated with short-term sexual partnering for women.