The Indian working population accounts to around 102+ crores. As per Census 2001, the rural/urban working population is around 72.2% and that of urban population is around 27.8%. About 30+ crores in Rural/Urban India are 'workers' not cultivators/agriculture. The Urban worker population (10+ crores) are low income workers. The total worker population in India is around 40+ crores (39.10% of total working population).
Source: Census Of India, 2001