NITI Aayog’s initiative to redefine urban boundaries using economic data signifies a shift towards precision-driven policymaking. This approach could better align infrastructure development with on-ground realities, enhancing resource allocation and the effective implementation of growth strategies.However, seamless integration between local administrative bodies and centralized datasets will be crucial for successful execution. This new definition has the potential not only to influence planning but also shape socio-economic policies that affect millions across India’s rapidly growing cities.