Duero
Municipality in Bohol, Philippines
Duero, officially the Municipality of Duero, is a 4th class municipality in the province of Bohol, Philippines. According to the 2020 census, it has a population of 18,861 people.
It may have been named after the Douro in the Iberian peninsula.... Wikipedia
ZIP code: 6309
Barangays: 21 (see Barangays)
District: 3rd district
Founded: 1862
IDD: area code: +63 (0)38
Region: Central Visayas