In this paper, I adopt a concept of informal public space from socialist social life as part of the language of postsocialism to explore changing uses of social space by women in contemporary Hồ Chí Minh City. Following Zdravomyslova and Voronkov, I describe the informal public as the space in culture where urbanites are able to demonstrate normality and belonging by participating in neighborhood life. I argue that the use of informal public space has been adapted to meet the new conditions of the post-reform era. Because of this, the informal public is simultaneously a space where urbanites not only can demonstrate belonging but also can mark relative social position by producing or mitigating social distance.