Silok is a union under Rangunia Upazila of Chittagong District with a total area of 12.384 square kilometers. The total population of the union is 16,971 among them 8,420 are male and 8,551 are female.

Map of Silok of Chittagong District.

Map of Silok of Rangunia Upazila.
Map Courtesy: The Bangladesh Network.