Osun state is in Nigeria. It has its capital in Osogbo. It is near Kwara State, and Ekiti State. check out the Map Of Osun State
Map Of Osun State
Source: NIPOST postal code allocation · Not yet independently re-checked against the source table.
NIPOST begins rolling out a new digital postcode system from October 2026; the 6-digit codes on this page remain the current official codes.