Langadu is an Upazila of Rangamati District

Rangamati District

Rangamati is a district in South-eastern Bangladesh. It is a part of the Chittagong Hill Tracts and the town of Rangamati serves as the headquarters of the district. Area-wise, Rangamati is the largest district of the country....

 in the Division of Chittagong, Bangladesh

Bangladesh

Bangladesh , officially the People's Republic of Bangladesh is a sovereign state located in South Asia. It is bordered by India on all sides except for a small border with Burma to the far southeast and by the Bay of Bengal to the south...

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Geography

Langadu is located at 22.9500°N 92.1500°E . It has 10571 units of house hold and total area 388.5 km².

Demographics

As of the 1991 Bangladesh census

1991 Bangladesh census

In 1991, the Bangladesh Bureau of Statistics, conducted a national census in Bangladesh. They recorded data from all of the districts and upazilas and main cities in Bangladesh including statistical data on population size, households, sex and age distribution, marital status, economically active...

, Langadu has a population of 54490. Males constitute are 53.01% of the population, and females 46.99%. This Upazila's eighteen up population is 26617. Langadu has an average literacy rate of 27.5% (7+ years), and the national average of 32.4% literate.