[3] It is bordered in the west by Lavezares and Victoria to the south.

Rosario is politically subdivided into 11 barangays.

Each barangay consists of puroks and some have sitios.

Poverty Incidence of Rosario Source: Philippine Statistics Authority[10][11][12][13][14][15][16][17]

This article about a location in Eastern Visayas region is a stub.