Ahmedpur is a census town in Sainthia CD block in Suri Sadar subdivision of Birbhum district in the Indian state of West Bengal. Ahmedpur is under the jurisdiction of Sainthia police station. The census town is remembered in the area for its sugar mill and as one end of the vintage narrow gauge railway. The office of the Block Development Officer, Sainthia Block is situated here, adjacent to the Ahmedpur railway station. It hosts a growing local business centre, being well connected with Kolkata and other cities of West Bengal via railway.

Sainthia is a city and a municipality in Suri Sadar subdivision of Birbhum district in the Indian state of West Bengal. The city is known as business city of Birbhum district. The city is under the jurisdiction of Sainthia police station. Sainthia is the fourth most populous city in Birbhum district and 95th most populous city in West Bengal. The city covers an area of 10 km2 and had a population of 44,601 in 2011. Located on the banks of Mayurakshi River, Sainthia has been a major human settlement. The city is famous for Nandikeshwari Temple, one of the Shakti Peethas in Indian subcontinent.