Drawing on data from a community-based prospective cohort study in Vancouver, Canada, we examined the prevalence and individual, interpersonal and work environment correlates of homelessness among 252 women in street-based sex work.

Bivariate and multivariate logistic regression using generalized estimating equations (GEE) was used to examine the individual, interpersonal and work environment factors that were associated with homelessness among street-based sex workers. Among 252 women, 43.3% reported homelessness over an 18-month follow-up period. In the multivariable GEE logistic regression analysis, younger age (Adjusted odds ratios [aOR]= 0.93; 95%confidence intervals [95%CIs] 0.93-0.98), sexual violence by non-commercial partners (aOR= 2.14; 95%CI 1.06-4.34), servicing a higher number of clients (10+ per week vs <10) (aOR=1.68; 95%CI 1.05-2.69), intensive, daily crack use (aOR= 1.65; 95%CI 1.11-2.45), and servicing clients in public spaces (aOR=1.52; CI 1.00-2.31) were independently associated with sleeping on the street.

These findings indicate a critical need for safer environment interventions that mitigate the social and physical risks faced by homeless FSWs and increase access to safe, secure housing for women.