Adavi, Nigeria
Adavi is a Local Government Area in Kogi State, Nigeria, adjoining Edo State in the south and the state capital Lokoja in the north. Its headquarters are in the town of Ogaminana near the A123 highway in the southwest of the area at.
It has an area of 718 km² and a population of 202,194 at the 2006 census.
The postal code of the area is 264.