Langadu Union is a union of Langadu Upazila under Rangamati District.https://bangladesh.gov.bd/views/union-list Demography According to 2022 census, total population of the Union are 15,834. Among them, 5,925 are Muslim, 9,682 are Buddhist, 214 are Hindu, 6 are Christian and 7 follow others religion.
Ethnicity This Union is home to a variety of different ethnic groups. Among them, 6,226 are Bengali, 9,595 are Chakma and 13 are of others ethnic groups.
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