History & Heritage

Hatiya's char islands are geologically young — repeatedly built, eroded and rebuilt by Meghna River silt for centuries, with some accounts tracing settlement here back to antiquity; the geographer Ptolemy is sometimes cited as having referenced islands in this part of the Bay of Bengal around the 2nd century CE. What is firmly documented is more recent: Hatiya functioned as a thana (police-station-based administrative unit) for well over a century before Bangladesh's independence, with its first sub-court beginning judicial work on 19 January 1912.

Hatiya was upgraded from a thana to a full upazila in 1983, giving it the local self-government structure — an Upazila Parishad alongside unions and, from 2005, a municipality — that administers it today. Like the rest of the Meghna estuary, its history is inseparable from the river: villages, markets and even earlier administrative headquarters have been lost to erosion and re-founded on newly formed char land more than once.