Kahalgaon

Kahalgaon
Colgong
Town
Nickname: 
CITY OF 7th NTPC
Kahalgaon
Location of Kahalgaon in Bihar
Kahalgaon
Kahalgaon (India)
Coordinates: 25°16′N 87°13′E / 25.27°N 87.22°E / 25.27; 87.22
Country India
StateBihar
DistrictBhagalpur
SubdivisionKahalgaon subdivision
BlockKahalgaon block
Assembly constituencyKahalgaon constituency and Pirpainti constituency
Ward17
Government
  TypeMunicipality
Area
  Total
297 km2 (115 sq mi)
  Town6 km2 (2 sq mi)
Elevation
16 m (52 ft)
Population
 (2023)
  Total
55,000
  Density190/km2 (480/sq mi)
Language
  OfficialHindi
  Additional officialUrdu
  RegionalAngika
Time zoneUTC+5:30 (IST)
Vehicle registrationBR 10

Kahalgaon (formerly known as Colgong during British rule) is a municipality town and one of 3 sub-divisions of Bhagalpur District in the state of Bihar, India. It is located close to the Vikramashila, that was once a famous centre of Buddhist learning across the world, along with Nalanda, during the Pala dynasty. The Kahalgaon Super Thermal Power Plant (KhSTPP) is located near the town (3 km). Kahalgaon was capital (capital-in-exile) of Jaunpur Sultanate (1494–1505).