Sergio Osmeña, officially the Municipality of Sergio Osmeña Sr., is a municipality in the province of Zamboanga del Norte, Philippines.

3697 led to the creation of the municipality of Sergio Osmeña, separating the barrios of Dampalan, Labag, Princess La Maya, Marapong, and Sibulan from the municipality of Piñan.

[5] Sergio Osmeña is politically subdivided into 39 barangays.

Poverty incidence of Sergio Osmeña Sr.

This article about a location in Zamboanga Peninsula region is a stub.