Betka is a union under Tongibari Upazila of Munshiganj District with a total area of 8.993 square kilometers. The total population of the union is 17,589 among them 8,937 are male and 8,652 are female.

Map of Betka of Munshiganj District.

Map of Betka of Tongibari Upazila.
Map Courtesy: The Bangladesh Network.