Sadpur is a village in Chanditala I community development block of Srirampore subdivision in Hooghly district in the Indian state of West Bengal.
Sadpur is located at .
Villages in Ainya gram panchayat are: Akuni, Aniya, Bandpur, Banipur, Bara Choughara, Dudhkanra, Ganeshpur, Goplapur, Jiara, Kalyanbati, Mukundapur, Sadpur and Shyamsundarpur.
As per 2011 Census of India Sadpur had a total population of 888 of which 463 (52%) were males and 425 (48%) were females. Population below 6 years was 94. The total number of literates in Sadpur was 656 (82.62% of the population over 6 years).
Bargachia railway station and Baruipara railway station are the nearest railway stations.