Ghuni is a census town in the Rajarhat CD block in the Bidhannagar subdivision of the North 24 Parganas district in the state of West Bengal, India.
Ghuni is located at .
According to the 2011 Census of India, Ghuni had a total population of 24,249, of which 12,618 (52%) were males and 11,631 (48%) were females. Population in the age range 0-6 years was 3,017. The total number of literate persons in Ghuni was 17,165 (80.84% of the population over 6 years).
According to the District Census Handbook, North Twenty Four Parganas, 2011, Ghuni covered an area of 3.8918 km<sup>2</sup>. It had 6 km roads, with open drains. The protected water-supply involved overhead tank, tube well/ bore well, hand pump. It had 4,500 domestic electric connections, 40 road light points. Among the medical facilities it had 3 medicine shops. Among the educational facilities, it had 7 primary schools, middle, secondary, senior secondary schools at Hatiara 4 km away. The nearest college was 14 km away at Kolkata. It had the branch office of 1 agricultural credit society.
Rekjoani Rural Hospital at Rekjuani with 30 beds functions as the main medical facility in Rajarhat CD block.