Bamna is an Upazila of Barguna District

Barguna District

Barguna is a district in South-western Bangladesh. It is a part of the Barisal Division.-Geography:The Barguna District has a total area of 1831.31 km². It is bounded on the north by the districts of Jhalkathi, Barisal, Pirojpur and Patuakhali. In the east, it borders the Patuakhali District....

 in the Division of Barisal

Barisal Division

Barisal Division is located in south-central Bangladesh, with an area of 13,644.85 km2, and with a population of 8,147,000 at the 2011 Census . It is bounded by Dhaka division on the north, the Bay of Bengal on the south, Chittagong division on the east and Khulna division on the west...

, 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

Bamna is located at 22.3014°N 90.1000°E . It has 12713 units of house hold and total area 101.05 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...

, Bamna has a population of 65965. Males constitute are 49.64% of the population, and females 50.36%. This Upazila's eighteen up population is 33808. Bamna has an average literacy rate of 46.5% (7+ years), and the national average of 32.4% literate.