Sangrampur is a village within the jurisdiction of the Usthi police station in the Magrahat I CD block in the Diamond Harbour subdivision of the South 24 Parganas district in the Indian state of West Bengal.

It seems to be a part of Samashat mouza as per map of Magrahat I CD block on page 445 in the District Census Handbook for South 24 Parganas.

As of 2005–06, more than 1.7 million (17 lakhs) commuters use the Kolkata Suburban Railway system daily.

After the partition of India, refugees from East Pakistan/ Bangladesh had a strong impact on the development of urban areas in the periphery of Kolkata.

[7] A methanol-tainted batch of illegal alcohol killed 143 people in India in December 2011, affecting mainly manual workers in Sangrampur.