Recent economic changes in India have coincided with a dramatic change in the concept of a ‘middle class’ in the south Indian city of Madurai. Whereas previous sets of class identities were overwhelmingly dichotomous (for example, the rich and the poor, or the ‘big people’ and ‘those who have nothing’), the middle class has now become a highly elaborated component of local class structures and identities. It is also a contested category; moreover, its indigenous boundaries differ from those most often used by scholars, marketers, or policy-makers. Drawing from research over the past decade, this paper examines local definitions of ‘middleness’ and the moralized meanings ascribed to it. Whilst being ‘in the middle’ is a source of pride and pleasure, connoting both achievement and enhanced self-control, it is simultaneously a source of great tension, bringing anxiety over the critical and damaging scrutiny of onlookers. For each positive aspect of a middle-class identity that emphasizes security and stability, there is a negative ramification or consequence that highlights the precariousness and potential instability of middle-class life. In exploring each of these aspects, I pay attention to the explicitly performative features of class identities. I conclude by considering the epistemological and experiential insights we gain into the construction of emergent class categories by focusing on self-ascribed identities and their performance.