More than half the population of Rajdham is associated with agriculture and allied sectors. Agriculture is the main source of income, and the city mostly farms maize, wheat, paddy, banana, sugarcane, and sunflowers at large scale.
Transportation
Rajdham is situated at a distance of about 20 kilometres (12.4mi) from Khagaria. It is a well connected village of Khagaria District with the main cities of Bihar. National Highway NH 107 passes through the village, which connects Maheshkhunt, NH 31 to Saharsa and Purnia. The whole village is situated on both sides of NH 107.
It is also connected to National Highway NH 31 which is 1.5 kilometres (0.9mi) away.
