Introduction: Craniometry is the technique of measuring the various dimensions of bones of the skull. Craniometry has been widely practiced in anthropology to attempt scientifically justify the segregation of society based on race. Cranial index and cranial indices are helpful in differentiation of racial and gender difference. Meterials and Methods: In the present study 40 available human adult skulls have been taken up from MIMS, Nellimarla, vijayanagaram, belongs to costal region of Andhra Pradesh. This study conducted to investigate the cranial index, orbital index and auriculo vertical index of the UN known sex of dried adult human skulls. Results: In the present study concluded that, the Mean cephalic index is 71.6 mms and most of the skulls are Dolico cranial type, Mean orbital index is 72.1mms and the Orbits belongs to skulls were Hypsi cranial type and Mean auricular height is 66.52mms, the skulls are Hysi cephalic type. The good knowledge of the cephalic dimensions of the skull can guide the surgical management related to the orbital and auricular pathologies.