Teknaf sadar union is a Union of Teknaf Upazila under Cox's Bazar District.https://scmpbd.org/scip/lmis/union_view.phphttps://teknafsadarup.coxsbazar.gov.bd/en
Demography According to 2022 census, total population of the Union are 64,448. Among them, 63,712 are Muslim, 698 are Hindu, 27 are Buddhist and 11 are others.https://bbs.gov.bd/pages/static-pages/6922e073933eb65569e27220
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