| Seal Size: | 100x80px | ||
| Image Map1: |
| ||
| Pushpin Map: | Philippines | ||
| Pushpin Label Position: | left | ||
| Pushpin Map Caption: | Location within the | ||
| Subdivision Type: | Country | ||
| Subdivision Name: | Philippines | ||
| Subdivision Type1: | Region | ||
| Subdivision Type2: | Province | ||
| Named For: | Sergio Osmeña | ||
| Nickname: | Vegetable Bowl of Zamboanga del Norte | ||
| Subdivision Type3: | District | ||
| Established Title: | Founded | ||
| Established Date: | June 22, 1963 | ||
| Parts Type: | Barangays | ||
| Parts Style: | para | ||
| P1: | (see Barangays) | ||
| Leader Name: | Augustines J. Magsalay | ||
| Leader Title1: | Vice Mayor | ||
| Leader Name1: | Sunny T. Tiso | ||
| Leader Name2: | Roberto T. Uy Jr. | ||
| Leader Title3: | Municipal Council | ||
| Leader Name4: | voters (electorate_point_in_time}}|) | ||
| Population Density Km2: | auto | ||
| Population Blank1 Title: | Households | ||
| Timezone: | PST | ||
| Utc Offset: | +8 | ||
| Postal Code Type: | ZIP code | ||
| Demographics Type1: | Economy | ||
| Demographics1 Title2: | Poverty incidence | ||
| Demographics1 Info2: | % | ||
| Demographics1 Title3: | Revenue | ||
| Demographics1 Title4: | Revenue rank | ||
| Demographics1 Title5: | Assets | ||
| Demographics1 Title6: | Assets rank | ||
| Demographics1 Title7: | IRA | ||
| Demographics1 Title8: | IRA rank | ||
| Demographics1 Title9: | Expenditure | ||
| Demographics1 Title10: | Liabilities | ||
| Demographics Type2: | Service provider | ||
| Demographics2 Title1: | Electricity | ||
| Demographics2 Title2: | Water | ||
| Demographics2 Title3: | Telecommunications | ||
| Demographics2 Title4: | Cable TV | ||
| Blank1 Name Sec1: | Native languages | ||
| Blank2 Name Sec1: | Crime index | ||
| Blank1 Name Sec2: | Major religions | ||
| Blank2 Name Sec2: | Feast date | ||
| Blank3 Name Sec2: | Catholic diocese | ||
| Blank4 Name Sec2: | Patron saint | ||
Sergio Osmeña, officially the Municipality of Sergio Osmeña Sr., is a 2nd class municipality in the province of Zamboanga del Norte, Philippines. According to the 2020 census, it has a population of 31,942 people.
On June 22, 1963, Republic Act No. 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. Sibulan was designated as the seat of municipal government.[1]
Sergio Osmeña is politically subdivided into 39 barangays. Each barangay consists of puroks while some have sitios.